SAVANT: Semantic Analysis with Vision-Augmented Anomaly deTection
Paper • 2510.18034 • Published • 4
image image | description string | classification class label | image_name string |
|---|---|---|---|
The road geometry seems standard, with at least two lanes. The topology suggests an urban road, potentially near an intersection. The surface appears to be in decent condition. The lane markings are not clearly visible, which could be a minor issue. The construction site might affect the road's topology by reducing the... | 1True | codalm_test_3365.jpg | |
The road geometry and topology appear normal for a local street. However, the lack of visible lane markings and the darkness make it difficult to assess the road's condition accurately. The presence of parked vehicles on both sides of the road may narrow the available driving space. The sign on the right side of the ro... | 0False | codalm_val_1825.jpg | |
The street is narrow due to parked vehicles on both sides, reducing the available space for maneuvering. The absence of clearly visible lane markings further complicates navigation. The road surface appears to be in good condition. The narrowness of the street, combined with parked vehicles, could create a challenging ... | 1True | codalm_test_0276.jpg | |
The road geometry is standard, but the parked construction vehicles significantly reduce the effective lane width, creating a potential hazard. The lane markings are visible but may be faded. The road surface condition is difficult to assess due to the weather. The presence of construction vehicles parked along the roa... | 1True | codalm_test_4216.jpg | |
The road lacks lane markings, which is unusual. The road surface appears rough with cracks. The presence of large cable reels close to the road is also unusual and could pose a hazard if they were to move or obstruct the road. There are no traffic lights or signs visible. A small, orange object, possibly a traffic cone... | 1True | codalm_test_1802.jpg | |
The road geometry and topology appear normal for a highway under an overpass. The lane markings are visible. There are no immediately apparent anomalies in the street layer. The presence of a green traffic light is normal. There are no other infrastructure elements that appear anomalous. The cement truck is moving in t... | 0False | codalm_val_3472.jpg | |
The road surface is dusty, and there are objects (pipes) on the road. The lane markings are not clearly visible. This could pose a risk to the ego vehicle, as it may be difficult to maintain lane discipline and avoid the objects on the road. The presence of a truck and pipes on the road suggests a possible construction... | 1True | codalm_test_2636.jpg | |
The road appears to be in good condition with standard lane markings and geometry. There are no immediate street-level anomalies that pose a direct threat. The infrastructure layer appears normal, with a blue traffic sign in the distance. The sign's details are not clear, but its presence is not inherently anomalous. T... | 1True | codalm_val_1502.jpg | |
The road geometry, topology, surface, and lane markings appear normal. The road is straight, the surface is dry and smooth, and the lane markings are clear. There is a construction or maintenance area on the left side of the road, indicated by the presence of a worker in a high-visibility vest and yellow and black barr... | 1True | codalm_test_1395.jpg | |
The road is narrow and lacks lane markings. The front loader significantly reduces the available lane width, making it difficult for vehicles to pass safely. The absence of lane markings further complicates the situation. The presence of the front loader suggests construction or maintenance activity, but there are no o... | 1True | codalm_val_4193.jpg | |
The road geometry and topology appear normal for an urban intersection under an overpass. The road surface condition is difficult to assess due to the lighting, but no immediate hazards are visible. The lane markings are not clearly visible, which could be a minor issue. The traffic lights appear to be functioning corr... | 1True | codalm_val_4341.jpg | |
The road conditions are difficult to assess due to the darkness and rain. The lack of visible lane markings and the potential for puddles or standing water create a hazardous environment. The road geometry and topology are also unclear, making navigation challenging. The presence of a low concrete barrier or wall along... | 1True | codalm_val_3244.jpg | |
The road surface is wet, which could reduce traction. The pedestrian crossing is clearly marked. There are no other apparent street-level anomalies. The red bollards are not traffic cones but could be mistaken for them. The large sign above the bus stop is not a standard traffic sign. There are no other infrastructure ... | 1True | codalm_val_0381.jpg | |
The road appears to be a standard urban road with multiple lanes. The cement truck is significantly obstructing the view of lane markings and the road ahead. This obstruction could make it difficult to anticipate changes in road geometry or identify potential hazards. Traffic lights are present in the distance, but the... | 1True | codalm_test_4001.jpg | |
The road geometry and topology are difficult to assess due to the darkness and the presence of other vehicles. The lane markings are not clearly visible. There are no immediately apparent street-level anomalies, but the limited visibility makes it difficult to identify potential hazards. There are street lights present... | 1True | codalm_val_4504.jpg | |
The road surface is wet, and the lane markings are not clearly visible. There are patches on the road surface, possibly indicating repairs or damage. The construction work on the right side of the road may introduce debris or other hazards. The traffic barriers delineate the construction area. However, the construction... | 1True | codalm_val_4332.jpg | |
The road appears to be in reasonable condition, although lane markings are not clearly visible. The proximity to the construction site raises concerns about potential debris or unevenness on the road surface. The presence of a construction site adjacent to the road is a potential hazard. The traffic barriers are intend... | 1True | codalm_test_2069.jpg | |
The road appears to be a standard two-lane road. Due to the darkness, it's impossible to assess the road surface condition or the presence of lane markings. This lack of information is itself a potential hazard. A red light is visible, but its nature (traffic light, warning light, etc.) is unclear. A traffic sign is pr... | 1True | codalm_test_2665.jpg | |
The road appears to be in reasonable condition, although the wet surface reduces traction. The lane markings are somewhat obscured by the wet surface. The primary concern is the potential obstruction caused by the yellow truck. The presence of traffic cones and a pedestrian crossing sign are normal infrastructure eleme... | 1True | codalm_val_3023.jpg | |
The road geometry and topology appear normal for an urban street. The lane markings are visible, although their visibility is partially reduced due to the shadows. There are no immediately apparent anomalies in the street layer. The pedestrian crossing signs are appropriately placed and in good condition. There are no ... | 0False | codalm_val_0633.jpg | |
The road geometry and topology appear normal for an urban street. The lane markings are clear and well-maintained. The parked cars on the right side of the road reduce the lane width, but this is a common occurrence in urban environments. There are no immediately apparent anomalies in the street layer. The traffic barr... | 0False | codalm_val_0395.jpg | |
The road appears to be in good condition with standard lane markings and geometry. There are no immediate street-level anomalies that pose a direct threat. The traffic light and signs appear to be correctly placed and functioning. There are no infrastructure-related anomalies. The large yellow vehicle directly in front... | 1True | codalm_val_3388.jpg | |
The road appears to be in reasonable condition, with lane markings and a flat surface. The presence of an overpass and an intersection are standard features of an urban road network. No immediate anomalies are detected in the street layer. The traffic lights are functioning as expected, with red and green signals visib... | 1True | codalm_test_0645.jpg | |
The road geometry, topology, and surface appear normal. The lane markings are visible and in good condition. There are no street-level anomalies. The traffic lights are present and appear to be correctly placed. There are no other infrastructure elements that raise concern. The cement truck directly in front of the ego... | 1True | codalm_val_3614.jpg | |
The road geometry and topology appear normal. The lane markings are visible, although they may be somewhat faded. There are no immediately apparent anomalies in the street layer. The traffic light and bicycle lane sign are standard infrastructure elements and do not present any anomalies. The cement mixer truck directl... | 1True | codalm_val_3539.jpg | |
The road surface is likely wet or icy due to the snow, which could reduce traction and increase the risk of skidding. The lane markings are obscured by the snow, making it difficult to determine lane boundaries. The presence of snow on the sides of the road further reduces the available road width. The traffic barrier ... | 1True | codalm_val_4448.jpg | |
The road appears to be in reasonable condition with standard lane markings and geometry. There are no immediate street-level anomalies that pose a direct threat. The traffic lights are red, indicating that the ego vehicle should stop. The overhead sign is difficult to read, but it doesn't appear to be presenting any im... | 1True | codalm_val_1340.jpg | |
The narrow road width and the presence of parked cars significantly restrict the available space for maneuvering. The lack of visible lane markings and the unknown road surface condition add to the challenge. The street layer presents a potentially difficult driving environment. The presence of two traffic cones near t... | 1True | codalm_val_2394.jpg | |
The road geometry and topology appear normal for an intersection. The lane markings are visible and in good condition. There are no immediate street-level anomalies. The traffic lights appear to be functioning correctly, with green lights indicating the ego vehicle's right of way. The construction site in the backgroun... | 1True | codalm_val_4828.jpg | |
The road appears to be in good condition, with multiple lanes and no immediately visible hazards. The lane markings are present but their visibility is reduced due to the darkness. The road geometry seems normal. The traffic lights are green, indicating that the ego vehicle has the right of way. The traffic signs are d... | 1True | codalm_test_0852.jpg | |
The road geometry and topology appear normal for a residential area. The road surface is wet, which could affect braking distance. The lane markings are present but partially obscured by the wet surface. No immediate street-level anomalies are apparent. The traffic barrier is the most prominent infrastructure element. ... | 0False | codalm_test_0992.jpg | |
The road geometry appears normal, but the presence of construction barriers across the road indicates a potential road closure or significant lane reduction. This could force the ego vehicle to change lanes or find an alternate route. The lack of clear lane markings makes it difficult to assess the exact impact of the ... | 1True | codalm_val_2899.jpg | |
The road surface is wet, and there are two unusual objects in the lanes: a traffic cone and a pair of sandals. These objects pose a potential hazard to the ego vehicle. The traffic cone's placement is unusual, as it is not near any construction or hazard. This suggests that it may have been placed there intentionally o... | 1True | codalm_val_2621.jpg | |
The road geometry and topology appear normal for an urban road. The lane markings are not clearly visible, but the road seems to be in reasonable condition. There are no immediately apparent anomalies in the street layer. There are no visible traffic lights, signs, cones, or barriers in the immediate view. The presence... | 0False | codalm_val_3462.jpg | |
The road appears to be in reasonable condition with standard lane markings and geometry. The wet surface reduces visibility but does not constitute an anomaly. The construction site on the left side of the road could introduce unexpected traffic patterns or debris. The tall wall with barbed wire on the right side of th... | 0False | codalm_val_1129.jpg | |
The street geometry, topology, surface, and lane markings appear to be normal for an urban road. There are no visible signs of damage or unusual conditions. The infrastructure, including the street sign, appears to be in good condition and properly placed. There are no traffic lights, cones, barriers, or construction s... | 1True | codalm_test_3771.jpg | |
The road surface has a tire in the left lane, which is a significant hazard. This could cause damage to the ego vehicle or lead to a loss of control. The lane markings are visible, but the tire obstructs the lane. The presence of a traffic cone near the truck suggests that there may be road work or an incident. However... | 1True | codalm_val_1591.jpg | |
The road appears to be in good condition, but the absence of lane markings is a potential issue. This could make it difficult for the ego vehicle to maintain its lane position, especially if other vehicles are present. There are no traffic lights, signs, cones, or barriers visible in the image. However, there are large... | 1True | codalm_test_1838.jpg | |
The road appears to be in good condition with clear lane markings and a well-defined crosswalk. The road geometry and topology are standard for an urban environment. The presence of an excavator parked on the side of the road, partially blocking the crosswalk, is unusual. The blue and white metal barriers suggest a con... | 1True | codalm_test_2588.jpg | |
The road appears to be a standard two-lane road in a residential or urban area. The road surface seems to be in reasonable condition, although the low lighting makes it difficult to assess accurately. The absence of clearly visible lane markings is a concern, especially in low-light conditions. There are no visible tra... | 1True | codalm_test_4051.jpg | |
The absence of lane markings is unusual and could make it difficult for the ego vehicle to maintain its position within the lane. The construction work further complicates the situation by potentially altering the road geometry and surface. The presence of yellow traffic barriers indicates a construction zone. However,... | 1True | codalm_val_3094.jpg | |
The road surface is wet and may have patches of ice or snow, reducing traction. The lane markings are not clearly visible, making it difficult to maintain lane position. These conditions increase the risk of skidding or losing control. The signs are unreadable, which could indicate missing or damaged signage. This coul... | 1True | codalm_val_4703.jpg | |
The road appears to be in reasonable condition, although wet. The lane markings are somewhat faded, which could make lane keeping more challenging for the autonomous vehicle. The wet surface could also affect braking distance and handling. The traffic lights are functioning and appear to be correctly positioned. The un... | 1True | codalm_test_0884.jpg | |
The wet road surface reduces friction and increases stopping distance. The visibility of the lane markings is reduced due to the wet road surface and low light conditions. The presence of a crosswalk indicates a pedestrian crossing point, but no pedestrians are visible. The large, bright red light structure is unusual ... | 1True | codalm_val_1848.jpg | |
Due to the darkness, it is difficult to assess the road geometry, topology, surface, and lane markings. The presence of parked cars suggests a residential street, but the lack of clear lane markings makes it challenging to determine the available driving space. A possible traffic light is visible in the distance, but i... | 0False | codalm_val_1127.jpg | |
The road appears to be a standard urban road, possibly a bridge or overpass. The geometry is normal, with at least two lanes in the direction of travel. The surface is asphalt and appears to be in good condition. Lane markings are present but partially obscured. No immediate anomalies are detected. The infrastructure a... | 1True | codalm_test_3050.jpg | |
The street appears to be in good condition with clear lane markings. There are no visible signs of damage or unusual road conditions. The road geometry and topology seem standard for an urban environment. There are no visible traffic lights, signs, cones, barriers, or construction sites in the immediate vicinity. The i... | 0False | codalm_test_2452.jpg | |
The road geometry and topology appear normal. The lane markings are visible and in good condition. However, the construction vehicle on the right side of the road is partially blocking the lane, which could be considered a street-level anomaly. The concrete wall on the left side of the road is a standard highway barrie... | 1True | codalm_val_2336.jpg | |
The road surface is wet, and lane markings are not clearly visible. This could make it difficult to maintain lane discipline and could increase the risk of skidding. The presence of an intersection ahead, indicated by the stop sign, requires careful navigation. The presence of a construction site with concrete pillars ... | 1True | codalm_test_2786.jpg | |
The road appears to be in reasonable condition, although the darkness makes it difficult to assess the surface and lane markings accurately. The presence of traffic cones on the left suggests a lane closure or narrowing of the road. The traffic cones indicate a construction or maintenance area. The placement of the con... | 1True | codalm_val_3177.jpg | |
The road surface is likely affected by the construction, with potential for uneven surfaces, debris, and temporary markings. The lane markings may be obscured or altered due to the construction. The presence of a "No Entry" sign suggests a potential lane closure or detour. The infrastructure layer shows clear signs of ... | 1True | codalm_val_0520.jpg | |
The road geometry is standard, but the parked sanitation vehicles significantly reduce the number of usable lanes, creating a potential bottleneck. The wet road surface could also reduce tire grip. The presence of traffic cones near the parked vehicles indicates a temporary lane closure or a warning to drivers. This is... | 1True | codalm_test_0700.jpg | |
The road geometry is straightforward, with a slight downward gradient. The lane markings are faded, which could make lane keeping more challenging, especially in overcast conditions. The presence of construction vehicles parked close to the road edge could potentially obstruct the lane or create a hazard if they were t... | 1True | codalm_test_1652.jpg | |
The road surface appears to be wet or icy with snow present on the sides of the road. This could lead to slippery conditions and reduced traction. The lane markings are not clearly visible due to the snow and image quality. There are no visible infrastructure anomalies. The large truck in front carrying a large machine... | 1True | codalm_val_4310.jpg | |
The road surface is obscured by the darkness and the objects on the road. The presence of these objects, likely trash bags, constitutes a road hazard. The lack of visible lane markings makes it difficult to determine the lane boundaries. There are no traffic lights, signs, or barriers visible in the scene. The objects ... | 1True | codalm_val_2249.jpg | |
The road appears to be in good condition with a clearly marked zebra crossing. The road geometry and topology seem normal for a residential or urban area. The infrastructure appears normal. Streetlights are present, and there are no visible construction sites or unusual traffic control devices. The presence of pedestri... | 0False | codalm_test_1753.jpg | |
The road appears to be a multi-lane road in reasonable condition. The wet surface reduces friction and could increase stopping distances. The lane markings are difficult to see due to the cement truck and wet surface. The traffic signs in the background appear normal. There are no visible traffic lights, cones, or barr... | 1True | codalm_val_0897.jpg | |
The road geometry and topology appear normal for an urban intersection. The lane markings are visible, although slightly obscured by the wet road surface. There are pedestrian crosswalks at the intersection. No immediate street-level anomalies are apparent. The traffic lights are red, indicating that the ego vehicle sh... | 0False | codalm_val_0118.jpg | |
The road appears to be a multi-lane highway or major urban road. The presence of an excavator suggests a construction zone. Lane markings are difficult to discern due to the darkness and the presence of the excavator. The excavator is blocking the lane. The presence of the excavator in the middle of the road strongly s... | 1True | codalm_test_4504.jpg | |
The road surface appears to be in good condition, and the lane markings are clearly visible. However, the construction zone on the right side of the road may affect the available lane width and require the ego vehicle to merge or change lanes. The presence of a construction zone with traffic cones and workers is a comm... | 0False | codalm_val_0476.jpg | |
The road is partially blocked by a construction zone, specifically a crane. This reduces the number of available lanes and forces vehicles to navigate around the obstruction. The lane markings may be obscured or irrelevant due to the altered traffic pattern. The presence of the crane significantly impacts the road's ge... | 1True | codalm_test_4073.jpg | |
The road geometry is straightforward, but the topology is altered by the construction, reducing the number of available lanes. The road surface appears to be in good condition. The lane markings are likely disrupted by the construction. The presence of construction debris is possible. The infrastructure layer shows a w... | 0False | codalm_test_4470.jpg | |
The road appears to be in good condition with a smooth surface. The absence of lane markings could make navigation slightly more challenging, especially if the road width is narrow or if there is oncoming traffic. However, the road seems wide enough to accommodate the ego vehicle safely. There are no traffic lights, si... | 0False | codalm_test_4494.jpg | |
The road appears to be in reasonable condition, although wet. The lane markings are visible but their effectiveness is reduced by the wet surface. There are no obvious signs of damage or unusual geometry. The infrastructure appears normal, with street lights providing illumination. The illuminated signs on the left are... | 1True | codalm_test_4739.jpg | |
The road is wet, which reduces friction and increases stopping distance. The lane markings are not clearly visible, which could make lane keeping difficult. The construction on the left side of the road could potentially lead to debris or unexpected obstacles in the roadway. The presence of construction barriers and a ... | 1True | codalm_test_2140.jpg | |
The road appears to be in reasonable condition, but the lane markings are not clearly visible due to the darkness. This makes it difficult to accurately assess lane positioning and potential hazards. There are no visible traffic lights, signs, or other infrastructure elements that pose an immediate threat. The presence... | 1True | codalm_val_1177.jpg | |
The road lacks lane markings, which is unusual and could make it difficult for drivers to maintain their position within the lane. The crane truck is partially blocking the lane, further reducing the available space. There are no traffic lights, signs, or other infrastructure elements that pose an immediate threat. The... | 1True | codalm_val_2548.jpg | |
The road geometry and topology appear normal for an urban road. The lane markings are not clearly visible, but this is primarily due to the cement truck blocking the view. There are no immediately apparent anomalies in the street layer. The presence of a traffic light indicates an intersection. The state of the traffic... | 1True | codalm_val_3051.jpg | |
The street appears to be in good condition with clear lane markings and a well-maintained surface. The road geometry and topology are standard for an urban environment. The traffic lights and signs appear to be standard and appropriately placed. The presence of red and white striped poles near the crosswalk suggests a ... | 0False | codalm_test_1025.jpg | |
The road appears to be in reasonable condition, although lane markings are not clearly visible. The presence of large cable spools close to the road could be a potential hazard if they were to roll onto the road. There are no traffic lights, signs, cones, barriers, or construction sites visible. The large cable spools ... | 1True | codalm_test_2419.jpg | |
The road is partially blocked by the parked SUV, which reduces the available lane width. This obstruction creates a potential hazard for vehicles, especially if they need to swerve to avoid it. The objects on the road near the car in front could also pose a risk. The three black boxes with wires are unusual and could b... | 1True | codalm_val_2116.jpg | |
The road appears to be in good condition with standard lane markings and width. No immediate street-level anomalies are apparent. The infrastructure seems normal, with a direction sign visible in the distance. No anomalies are detected. The presence of a pedestrian and a dog near the parked cars is a potential hazard. ... | 1True | codalm_test_2349.jpg | |
The road appears to be in reasonable condition, with some visible cracks. The lane markings are mostly solid and visible. The presence of construction might affect the road topology and geometry, potentially narrowing lanes or diverting traffic. The traffic signs are correctly placed and provide relevant information. T... | 0False | codalm_test_2674.jpg | |
The road geometry and topology appear normal for a highway. The lane markings are visible and in good condition. There are no immediately apparent anomalies in the street layer. The presence of a single traffic cone on the shoulder is slightly unusual but not necessarily an anomaly. It could indicate a minor hazard, su... | 0False | codalm_val_2613.jpg | |
The road geometry and topology appear normal for a local street. The asphalt surface seems to be in good condition, with a visible manhole cover. The lane markings are dashed yellow lines, which is standard. No immediate street-level anomalies are apparent. There are no traffic lights, signs, cones, or barriers visible... | 0False | codalm_test_0061.jpg | |
The road appears to be in reasonable condition, but the crane truck is obstructing a significant portion of the lane. This obstruction could force the ego vehicle to change lanes or slow down considerably. The lane markings are difficult to assess due to the obstruction. The traffic lights under the overpass appear to ... | 1True | codalm_val_2014.jpg | |
The number of lanes and lane markings are unclear, making it difficult to assess the street layout. However, the road appears to be relatively flat and in a residential or urban area. There are no immediately obvious hazards on the road surface. The restroom sign is correctly placed and does not pose any safety concern... | 1True | codalm_val_4511.jpg | |
The absence of lane markings is a potential issue, especially at night and on a wet road. This makes it difficult to determine the exact lane position and could lead to unintentional lane deviations. The road geometry appears normal, but the lack of markings increases the risk. There are no visible traffic lights, sign... | 1True | codalm_val_0869.jpg | |
The road appears to be in good condition with no major issues. The lane markings are visible, and the road surface is dry. The road geometry and topology are typical for a residential area. The traffic cones are placed along the side of the road without any apparent reason. This could be due to some minor maintenance w... | 1True | codalm_test_2628.jpg | |
The road appears to be in good condition with no major anomalies. The absence of lane markings is not necessarily an anomaly in a residential area, but it does require the driver to be more attentive to the position of other road users. The presence of a traffic cone and a worker suggests possible road work or maintena... | 1True | codalm_test_0648.jpg | |
The road geometry is straightforward, with straight lanes. The presence of construction barriers on both sides reduces the effective lane width, potentially making maneuvers more challenging. The road surface appears to be in good condition. The infrastructure includes construction barriers on both sides of the road, i... | 1True | codalm_test_3735.jpg | |
The road appears to be in good condition with standard lane markings. The wet surface could reduce friction and increase stopping distance, but this is a common condition. The presence of an intersection ahead requires the ego vehicle to be prepared to stop or yield. The infrastructure seems normal. There are no visibl... | 0False | codalm_test_4713.jpg | |
The road geometry and topology appear normal for an urban street. The lane markings are visible, although they may be somewhat faded. There are no immediately apparent anomalies in the street layer. The pedestrian crossing sign is a standard traffic control device. There are no visible signs of damage or misalignment. ... | 0False | codalm_val_0874.jpg | |
The road itself appears to be in reasonable condition, but the extended boom of the concrete pump truck may be obstructing a portion of the lane. The low visibility makes it difficult to assess the exact extent of the obstruction. The presence of the concrete pump truck suggests construction activity nearby. However, t... | 1True | codalm_val_4468.jpg | |
The road appears to be in good condition, although wet. The lane markings are visible but may be less so due to the rain. The road geometry and topology are standard for an access road leading to a gate. The presence of a traffic cone and barriers suggests a potential hazard or temporary modification to the traffic flo... | 0False | codalm_test_2168.jpg | |
The road geometry and surface appear normal. However, the lane markings are not clearly visible due to the presence of the truck and the lighting conditions. The primary concern is the limited visibility caused by the large truck. The yield sign on the right side of the road is a standard traffic control device and doe... | 1True | codalm_val_3977.jpg | |
The road appears to be in reasonable condition, but the absence of lane markings is a potential concern. The presence of large cable spools near the road is unusual and could obstruct visibility or pose a hazard if they were to roll onto the road. There are no traffic lights, signs, cones, or barriers visible in the im... | 1True | codalm_val_2692.jpg | |
The road geometry appears normal, but the presence of significant debris on the roadside and potentially encroaching into the lane is a major issue. Lane markings are not clearly visible, which could make navigation more challenging. The infrastructure appears normal, with standard road signs present. No construction o... | 1True | codalm_test_4861.jpg | |
The road is blocked by traffic barriers, preventing passage through the intersection. The lane markings are visible but may be obscured by the barriers. The road surface appears wet, and there may be snow or ice present, which could affect traction. The blocked road is an anomaly. The traffic barriers are the most prom... | 1True | codalm_val_3629.jpg | |
The wet road surface reduces friction and increases stopping distance. The lane markings are difficult to see, making lane keeping more challenging. The overall condition of the street layer is not ideal due to the darkness and wetness. The red object on the left side of the road is difficult to identify, but it could ... | 1True | codalm_val_1163.jpg | |
The road appears to be in good condition with clear lane markings. The road geometry and topology seem normal for a multi-lane road. The traffic signs in the distance are difficult to identify but appear to be correctly placed. The metal road barrier on the left side is also correctly placed and in good condition. The ... | 1True | codalm_test_3463.jpg | |
The road is partially blocked by what appears to be an accident scene. This obstruction reduces the available lane width and creates a potential hazard for vehicles. The lane markings are difficult to see due to the fog. Traffic cones are present, indicating an attempt to cordon off the area. However, the overall setup... | 1True | codalm_val_1039.jpg | |
The street appears to be in good condition with clear lane markings and a smooth surface. The road geometry and topology seem standard for an urban environment. The infrastructure, including traffic signs and parking signs, appears to be correctly placed and in good condition. There are no visible traffic lights, cones... | 1True | codalm_test_4643.jpg | |
The road geometry and topology appear normal for an urban road. The lane markings are visible, although their visibility is reduced due to the wet road surface and darkness. The wet road surface itself is a potential hazard, increasing the risk of hydroplaning. The traffic lights and signs appear to be correctly placed... | 0False | codalm_val_0355.jpg | |
The road geometry and topology appear normal for a residential street. The road surface seems to be in good condition. The lane markings are faded but still visible. No immediate street-level anomalies are apparent. There are no traffic lights, signs, cones, barriers, or construction sites visible in the scene. The inf... | 0False | codalm_test_3318.jpg | |
The road appears to be in reasonable condition, although the lane markings are faded. The presence of a crosswalk indicates a pedestrian crossing point. The road geometry seems standard for an urban intersection. The infrastructure appears normal for an urban environment, with streetlights and signs. The cylindrical ob... | 1True | codalm_test_3936.jpg | |
The road appears to be in reasonable condition, but the lack of lane markings and the presence of objects on the road surface are potential hazards, especially at night. The road geometry itself doesn't seem to present any immediate issues. There are no visible traffic lights, signs, cones, or barriers. The streetlight... | 1True | codalm_test_4185.jpg | |
The road is wet, reducing friction and increasing the risk of hydroplaning. The construction on the right side affects the available lane width, potentially requiring lane merging. The lane markings are partially obscured by the water. The construction site is marked with traffic cones and a barrier, but the constructi... | 1True | codalm_val_1064.jpg | |
The road geometry and topology appear normal for an urban environment. The wet surface could reduce tire grip, but this is a common occurrence. The lane markings are difficult to assess due to the image quality. The traffic lights are present and functioning, with one showing an amber/yellow light. This is a normal inf... | 1True | codalm_test_4355.jpg | |
The road surface is worn and potentially damaged, and lane markings are either faded or absent. This makes navigation and lane keeping more challenging. The presence of construction materials on the side of the road further degrades the road conditions. There are no traffic lights or signs visible. The presence of cons... | 1True | codalm_test_4196.jpg |
SAVANT is a model-agnostic reasoning framework that reformulates anomaly detection in autonomous driving as a layered semantic consistency verification. This dataset consists of approximately 10,000 real-world driving images curated to address the challenge of detecting rare, out-of-distribution semantic anomalies.
The dataset includes structured scene descriptions and multi-modal evaluations, which were used to fine-tune a Qwen2.5-VL-7B model to perform single-shot anomaly detection, achieving high recall and accuracy.
The dataset contains the following features:
image: The input image of the driving scenario.description: A structured semantic description of the scene.classification: A binary label where 1 (True) indicates an anomaly and 0 (False) indicates a normal scenario.image_name: The identifier or filename of the source image.If you use this dataset in your research, please cite the following paper:
@article{brusnicki2025savant,
title={Can VLMs Unlock Semantic Anomaly Detection? A Framework for Structured Reasoning},
author={Brusnicki, Roberto and Pop, David and Gao, Yuan and Piccinini, Mattia and Betz, Johannes},
journal={arXiv preprint arXiv:2510.18034},
year={2025}
}