Dataset Preview
Duplicate
The full dataset viewer is not available (click to read why). Only showing a preview of the rows.
The dataset generation failed
Error code:   DatasetGenerationError
Exception:    ArrowInvalid
Message:      Length spanned by list offsets (112) larger than values array (length 111)
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1816, in _prepare_split_single
                  for key, table in generator:
                                    ^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
                  for item in generator(*args, **kwargs):
                              ~~~~~~~~~^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2369, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2303, in cast_table_to_schema
                  cast_array_to_feature(
                  ~~~~~~~~~~~~~~~~~~~~~^
                      table[name] if name in table_column_names else pa.array([None] * len(table), type=schema.field(name).type),
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                      feature,
                      ^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 1852, in wrapper
                  return pa.chunked_array([func(chunk, *args, **kwargs) for chunk in array.chunks])
                                           ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2116, in cast_array_to_feature
                  return pa.ListArray.from_arrays(array_offsets, casted_array_values)
                         ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "pyarrow/array.pxi", line 2755, in pyarrow.lib.ListArray.from_arrays
                File "pyarrow/array.pxi", line 1854, in pyarrow.lib.Array.validate
                  check_status(self.ap.Validate())
                File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
                  raise convert_status(status)
              pyarrow.lib.ArrowInvalid: Length spanned by list offsets (112) larger than values array (length 111)
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      builder, max_dataset_size_bytes=max_dataset_size_bytes
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                  ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1683, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~^
                      gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  ):
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1869, in _prepare_split_single
                  raise DatasetGenerationError("An error occurred while generating the dataset") from e
              datasets.exceptions.DatasetGenerationError: An error occurred while generating the dataset

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responses_create_params
unknown
verifier
unknown
agent_ref
dict
pass_rate
float64
pass_rate_passed
int64
pass_rate_total
int64
_ng_task_index
int64
_ng_rollout_index
int64
raw_rewards_and_lengths
list
input_tokens/mean
float64
input_tokens/std
float64
input_tokens/max
int64
input_tokens/min
int64
output_tokens/mean
float64
output_tokens/std
float64
output_tokens/max
int64
output_tokens/min
int64
total_tokens/mean
float64
total_tokens/std
float64
total_tokens/max
int64
total_tokens/min
int64
dataset
string
uuid
string
metadata
unknown
_hf_question_placeholder
unknown
template_metadata
unknown
exp_cal_state
unknown
expected_action
unknown
kwargs
list
options
list
sources
list
id
unknown
trajectory_id
int64
info
dict
ref_patch
null
ref_message
dict
topic
string
problem
string
expected_answer
string
subtopic
string
difficulty_model_pass_rate
float64
difficulty_model_pass_at_n
string
difficulty_model
string
source
string
question_format
string
__duplicate__
bool
prompt
string
_filled_prompt
string
question_type
string
raw_question
string
question
string
principle
string
instruction_id_list
list
reference_file
string
verifier_type
string
scenario
null
num_unique_actions
int64
meta_info
dict
qwen_235b_info
dict
reward_profiles
list
task_id
int64
rubric
list
context
string
answer
string
domain
string
schema_str
string
schema_type
string
problem_type
string
schema_repr
string
source_format
null
num_turns
int64
source_record_id
string
verifier_metadata
dict
hash_id
string
matched_sources
list
adversarial_prompt
string
attack_type
string
prompt_without_jailbreak
string
response_policy_mapped
string
hazard_category
string
labels
list
{ "input": [ { "role": "user", "content": "Read the following document parts and answer the question. Cite every source part using [N].\n\n[Part 1]:\n# General Political Bureau of the Korean People's Army\n\nGeneral Political Bureau of the Korean People's ArmyNorth Korean Ministry of Defence departmen...
{ "type": "string_match", "patterns": [ "\\[1\\]", "\\[3\\]" ], "expected_markers": [ "[1]", "[3]" ] }
{ "type": "responses_api_agents", "name": "citation_format_simple_agent" }
0.375
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[ { "_ng_rollout_index": 0, "reward": 1, "input_tokens": 665, "output_tokens": 597, "total_tokens": 1262 }, { "_ng_rollout_index": 1, "reward": 1, "input_tokens": 665, "output_tokens": 415, "total_tokens": 1080 }, { "_ng_rollout_index": 2, "reward": 0, "inpu...
665
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amplified_dolphin_profile_ds3_citation
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{ "input": [ { "role": "system", "content": "You are a coding agent. You are expected to be precise, safe, and helpful.\n\nYour capabilities:\n\n- Receive user prompts and other context provided by the harness, such as files in the workspace.\n- Communicate with the user by streaming thinking & respon...
null
{ "type": "responses_api_agents", "name": "swe_pivot_single_step_tool_use_with_argument_comparison_agent" }
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[ { "_ng_rollout_index": 0, "reward": 1, "input_tokens": 33279, "output_tokens": 61, "total_tokens": 33340 }, { "_ng_rollout_index": 1, "reward": 1, "input_tokens": 33279, "output_tokens": 93, "total_tokens": 33372 }, { "_ng_rollout_index": 2, "reward": 1, "...
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amplified_dolphin_profile_swe_pivot_len40k
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{ "agent_cls": "codex", "instance_id": "python-pillow__Pillow-e9c9f19c26c3a361c4fa17947b6b5d860e516c2c" }
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{ "type": "function_call", "name": "shell_command", "arguments": "{\"command\": \"cd /workspace/python-pillow__Pillow__ && grep -n \\\"def _write_multiple_frames\\\" src/PIL/PngImagePlugin.py\"}" }
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{ "turn": 1, "step": 25, "depth": 25 }
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{ "role": "assistant", "reasoning_content": "It finds the file but I need the line number. Let me get that and try again:", "content": null, "tool_calls": [ { "id": "chatcmpl-tool-9e2bdc270e5cb8a7", "type": "function", "function": { "name": "shell_command", "arguments": "{\...
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{ "input": [ { "role": "user", "content": "<document>\nTitle: Le Bachut\n\n# Le Bachut\n\nLe Bachut**Le Bachut** [lə baʃy] is a quarter in the 8th arrondissement of Lyon.\n\nIt is bisected the avenue Berthelot and rue Marius Berliet. Served by the tram, it is connected to the Presqu'île, to the Hôpita...
{ "type": "regex", "pattern_id": "kv_quoted", "verify_regex": [ "\".+\":\\s*\".+\"" ], "verify_min_matches": 3 }
{ "type": "responses_api_agents", "name": "freeform_formatting_simple_agent" }
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[ { "_ng_rollout_index": 0, "reward": 1, "input_tokens": 614, "output_tokens": 4586, "total_tokens": 5200 }, { "_ng_rollout_index": 1, "reward": 0, "input_tokens": 614, "output_tokens": 330, "total_tokens": 944 }, { "_ng_rollout_index": 2, "reward": 0, "inpu...
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{ "input": [ { "role": "user", "content": "Which of the following options is correct? Conclude your response by placing the letter of the correct option between double asterisks, as in **A**.\n\nIs the curl of current density (\\(\\nabla \\times \\mathbf{J}\\)) zero in a steady-state situation?A: \\\\...
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{ "type": "responses_api_agents", "name": "mcqa_simple_agent" }
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[ { "_ng_rollout_index": 0, "reward": 1, "input_tokens": 166, "output_tokens": 5324, "total_tokens": 5490 }, { "_ng_rollout_index": 1, "reward": 1, "input_tokens": 166, "output_tokens": 11274, "total_tokens": 11440 }, { "_ng_rollout_index": 2, "reward": 1, "...
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amplified_dolphin_profile_stem_mcqa_cot_rima_new
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{ "output_regex": "\\*\\*([A-Za-z])\\*\\*" }
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[ { "A": "\\\\nabla_{\\\\vec{r}} × \\\\vec{J}(\\\\vec{r}') = \\\\vec{B}(\\\\vec{r})" }, { "B": "\\\\nabla_{\\\\vec{r}} × \\\\vec{J}(\\\\vec{r}') = \\\\nabla^2 B" }, { "C": "\\\\nabla_{\\\\vec{r}} × \\\\vec{J}(\\\\vec{r}) = 0" }, { "D": "\\\\nabla_{\\\\vec{r}} × \\\\vec{J}(\\\\vec{r}') = 0"...
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"so--0055156"
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Physics
Is the curl of current density (\(\nabla \times \mathbf{J}\)) zero in a steady-state situation?A: \\nabla_{\\vec{r}} × \\vec{J}(\\vec{r}') = \\vec{B}(\\vec{r}) B: \\nabla_{\\vec{r}} × \\vec{J}(\\vec{r}') = \\nabla^2 B C: \\nabla_{\\vec{r}} × \\vec{J}(\\vec{r}) = 0 D: \\nabla_{\\vec{r}} × \\vec{J}(\\vec{r}') = 0
D
Electromagnetism and Photonics
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Qwen3-30B-A3B
so
mcq-4
false
Which of the following options is correct? Conclude your response by placing the letter of the correct option between double asterisks, as in **A**. {problem}
Which of the following options is correct? Conclude your response by placing the letter of the correct option between double asterisks, as in **A**. Is the curl of current density (\(\nabla \times \mathbf{J}\)) zero in a steady-state situation?A: \\nabla_{\\vec{r}} × \\vec{J}(\\vec{r}') = \\vec{B}(\\vec{r}) B: \\nabla...
mcq
Is the curl of current density (\(\nabla \times \mathbf{J}\)) zero in a steady-state situation?A: \\nabla_{\\vec{r}} × \\vec{J}(\\vec{r}') = \\vec{B}(\\vec{r}) B: \\nabla_{\\vec{r}} × \\vec{J}(\\vec{r}') = \\nabla^2 B C: \\nabla_{\\vec{r}} × \\vec{J}(\\vec{r}) = 0 D: \\nabla_{\\vec{r}} × \\vec{J}(\\vec{r}') = 0
Is the curl of current density (\(\nabla \times \mathbf{J}\)) zero in a steady-state situation?
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{ "input": [ { "role": "user", "content": "Give a Really Shortest Short Description Backstory about My Verse x Dragon Ball Super Crossover Timeline, Aiden Grayson meeting these characters, Goku (Chi-Chi’s Husband), Vegeta (Bulma’s Husband), Gohan (Goku and Chi-Chi’s Son), Videl, Bulma (Vegeta’s Wife),...
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{ "type": "responses_api_agents", "name": "genrm_simple_agent" }
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ultra_rlhf_blend_v1_len40k
c7e6cdbe-9c12-4579-b352-9d733f9e5c0b
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You will be given one or more evaluation criteria (rubrics). Evaluate both responses on EACH criterion individually first, then synthesize an overall judgment. Criteria: 1. Please act as an impartial judge and evaluate the quality of the responses provided by two AI assistants to the user prompt. Begin your evaluation...
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{"input":[{"role":"system","content":"You are OpenCode, the best coding agent on the planet.\n\nYou (...TRUNCATED)
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{"type":"responses_api_agents","name":"swe_pivot_single_step_tool_use_with_argument_comparison_agent(...TRUNCATED)
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[{"_ng_rollout_index":0,"reward":0.0,"input_tokens":22966,"output_tokens":90,"total_tokens":23056},{(...TRUNCATED)
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amplified_dolphin_profile_swe_pivot_len40k
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{ "agent_cls": "opencode", "instance_id": "numpy__numpy-89dc3cfe0c1ad749b6b7e987883bb3bdddbb7792" }
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{"type":"function_call","name":"bash","arguments":"{\"command\": \"cd /workspace/numpy__numpy__ && p(...TRUNCATED)
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{"role":"assistant","reasoning_content":"No existing tests specifically for recarray subclass, but t(...TRUNCATED)
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{"input":[{"role":"user","content":"Tu es un expert en l'éducation nationale française. Explique m(...TRUNCATED)
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{ "type": "responses_api_agents", "name": "instruction_following_simple_agent" }
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[{"_ng_rollout_index":0,"reward":0.0,"input_tokens":105,"output_tokens":1787,"total_tokens":1892},{"(...TRUNCATED)
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amplified_dolphin_profile_instruction_following
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[ { "num_paragraphs": 2, "nth_paragraph": 2, "first_word": "homework" }, { "keywords": [ "consequence", "wake" ] } ]
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"Tu es un expert en l'éducation nationale française. Explique moi alors comment fonctionne l'épre(...TRUNCATED)
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[ "length_constraints:nth_paragraph_first_word", "keywords:existence" ]
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{ "input": [ { "role": "user", "content": "" } ], "temperature": 1, "top_p": 1 }
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{ "type": "responses_api_agents", "name": "math_with_judge_simple_agent" }
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[{"_ng_rollout_index":0,"reward":0.0,"input_tokens":358,"output_tokens":38693,"total_tokens":39051},(...TRUNCATED)
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amplified_dolphin_profile_math_cot
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{"mode":"canonical","dataset":"Skywork/Skywork-OR1-RL-Data","split":"math","row":101820,"lead":"","t(...TRUNCATED)
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[{"source_file":"math_tir/super_rl_with_pass_rate_tir_skywork_no_omni.jsonl","line_number":7106,"dat(...TRUNCATED)
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super_rl_good_true_non_olympiad_all_available_plus_gpt_cleaned-all.jsonl
math_with_judge
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{"input":[{"role":"user","content":"Your response should satisfy these conditions:\n1. In your respo(...TRUNCATED)
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{ "type": "responses_api_agents", "name": "instruction_following_simple_agent" }
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amplified_dolphin_profile_instruction_following
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[{"capital_frequency":7,"capital_relation":"less than"},{"first_word":"success"},{"keyword":"height"(...TRUNCATED)
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"Your response should satisfy these conditions:\n1. In your response, words with all capital letters(...TRUNCATED)
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[ "change_case:capital_word_frequency", "first_word:first_word_sent", "keywords:word_once" ]
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{"input":[{"role":"user","content":"Follow these formatting instructions exactly:\nPlease answer usi(...TRUNCATED)
{"type":"regex","pattern_id":"mixed_numbered_heading","verify_regex":["^\\d+\\. \\*\\*.+\\*\\*"],"ve(...TRUNCATED)
{ "type": "responses_api_agents", "name": "freeform_formatting_simple_agent" }
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amplified_dolphin_profile_ds2_freeform
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End of preview.

Dataset Description:

This dataset provides the training-data blend used for the Reinforcement Learning with Verifiable Rewards (RLVR) stage of the public Nemotron-3.5-Lightning post-training recipe. The blend is consumed by the NeMo RL training recipes through the NeMo Gym agent framework, in which each prompt is paired with an agent/environment that returns a verifiable or judge-based reward. See the recipe for how the blend is used.

The blend mixes NVIDIA-released datasets with several external datasets (see Data Preparation below).

This dataset is ready for commercial or non-commercial uses.

Dataset Owner(s):

NVIDIA Corporation

Dataset Creation Date:

Created on: 2026-08-04
Last Modified on: 2026-08-06

License/Terms of Use:

This dataset is licensed under CC BY-SA 4.0, CC BY 4.0, ODC-BY 1.0, MIT, and Apache 2.0.

Intended Usage:

This dataset is intended for researchers and developers post-training large language models with reinforcement learning using the NeMo RL recipes and the NeMo Gym agent framework. See the Nemotron-3.5-Lightning training guide for end-to-end instructions.

Dataset Composition

The blend is composed of the following datasets (percentage of the blend).

Data Preparation

For the BytedTsinghua-SIA/DAPO-Math-17k and Skywork/Skywork-OR1-RL-Data data in the blend, instead of replicating the data directly, placeholders are used that point to entries in the original datasets. Use the fill_placeholders.py script to download the data from the original datasets into the blend. For each dataset a user elects to use, the user is responsible for checking if the dataset license is fit for the intended purpose.

The dataset blend is preprocessed using the same curriculum technique described in the Nemotron-3-Ultra technical report: samples are ordered from higher pass-rate (easier) to lower pass-rate (harder), ensuring a balanced learning progression.

Dataset Characterization

Data Collection Method

  • Hybrid: Human, Synthetic

Labeling Method

  • Hybrid: Human, Synthetic, Automated

Dataset Format

Modality: Text
Format: JSONL (NeMo Gym prompt/agent records)
Structure: Text + Metadata

Dataset Quantification

Samples Size
92,684 ~3.9 GB

Reference(s):

Ethical Considerations:

NVIDIA believes Trustworthy AI is a shared responsibility and we have established policies and practices to enable development for a wide array of AI applications. Developers should work with their internal developer teams to ensure this dataset meets requirements for the relevant industry and use case and addresses unforeseen product misuse. Please report quality, risk, security vulnerabilities or NVIDIA AI Concerns here

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