Dataset Viewer
Auto-converted to Parquet Duplicate
prompt
string
target
string
date
string
conversation_id
string
user_id
string
source_model
string
model_provider
string
human_message
string
assistant_message
string
source_turn_index
int64
target_message_id
string
target_role
string
source_target_type
string
n_context_turns
int64
prompt_token_count
int64
target_token_count
int64
target_word_count
int64
gender
string
age_group
string
education
string
occupation
string
lm_frequency_use
string
ai_purposes
string
cohort_gender
bool
cohort_age_group
bool
cohort_education
bool
cohort_lm_frequency_use
bool
cohort_source_model
bool
Conversation: Human: Hi Assistant: Hi! How can I help? Human:
I need help
2026-04-06T20:02:56.855000Z
user266_task2_conversation1
user266
GPT-5.4
OpenAI
Hi
Hi! How can I help?
2
1775505776855
human
user
2
18
3
3
Female
18-24
Undergraduate
Manager
Many times a day
School and work
false
false
false
false
false
Conversation: Human: Good morning Assistant: Good morning! ☀️ How's your day starting off? Human:
Good good, how about you?
2026-04-06T04:20:08.458000Z
user170_task2_conversation1
user170
Grok 4.20
xAI
Good morning
Good morning! ☀️ How's your day starting off?
2
1775449208458
human
user
2
25
7
5
Male
25-34
Graduate
Lawyer
A couple of times
Personal research, grammar.
false
false
false
false
false
Conversation: Human: Hello Assistant: Hello! How can I help you today? Human:
Give me suggestions for interesting places to visit in Europe.
2026-03-18T23:11:11.312000Z
user65_task1_conversation1
user65
Gemini 3.1 Pro Preview
Google
Hello
Hello! How can I help you today?
2
1773875471312
human
user
2
20
11
10
Male
35-44
High school
quality technician
Once a week
To help with personal research, so that it can be faster.
false
false
false
false
false
Conversation: Human: Hello Assistant: Hello! How can I help you today? Human:
I would like to have a barbecue today.
2026-04-12T05:16:49.599000Z
user861_task1_conversation1
user861
Qwen3.6 Plus
Qwen
Hello
Hello! How can I help you today?
2
1775971009599
human
user
2
20
9
8
Male
45-54
Graduate
Civil Engineer
Once a day
Working and learning
false
false
false
false
false
Conversation: Human: hi Assistant: Hello! How can I help you today? Human:
i want to plan a trip
2026-04-12T17:17:36.704000Z
user920_task1_conversation1
user920
Gemma 4 26B A4B
Google
hi
Hello! How can I help you today?
2
1776014256704
human
user
2
20
6
6
Male
25-34
Other
Data scientist
Many times a day
working and learning new things
false
false
false
false
false

ThoughtTrace Modified

A next-human-turn benchmark derived from SCAI-JHU/ThoughtTrace at pinned revision 0420f3d8499e477098aac7771fe9c066f2340fb3.

Non-negotiable target contract

Every scored target is copied from a source message whose type is exactly user, immediately following a source message whose type is exactly assistant. The assistant message is conditioning context, never the target:

Human: previous human message
Assistant: source LLM response
Human: <genuine human target>

The builder validates this transition against the pinned source for every row. Private reasons, reactions, post-task summaries, task expectations, and demographics are never included in the model prompt.

Splits and selection

  • train: 5 demonstrations from distinct participants
  • test: 965 scored targets from distinct participants
  • One row per participant across train and test
  • Every normalized target string is globally unique
  • Human-message date range: 2026-03-18T15:13:24.848000Z through 2026-04-14T12:26:00.404000Z
  • Both the source conversation and all three messages in the selected user-assistant-user transition must be on or after 2023-01-01T00:00:00Z
  • All 20 source assistant models remain eligible
  • Five demonstrations are selected for compactness and diversity across source model, gender, age, education, usage frequency, and surface response form
  • The full test split is intentionally a near-census, not an artificially equalized demographic sample
  • Selection never oversamples or duplicates people from small groups

The model receives only the immediately preceding human message and assistant response. Complete five-shot prompts fit a 2,048-token model context after reserving 256 tokens for generation with the pinned MARIN tokenizer.

Metadata and subgroup analysis

Self-reported gender, normalized age group, education, occupation, AI-use frequency, and AI purposes are retained as analysis metadata. They never enter the prompt. Invalid ages and unanswered fields become Missing; identities are never inferred from conversation text.

The natural full split is allowed to be unbalanced. For convenient matched-N ablations, immutable cohort_<attribute> flags identify deterministic equal-N subsets for sufficiently supported levels:

  • gender: 393 respondents per included level (Female, Male)
  • age_group: 43 respondents per included level (18-24, 25-34, 35-44, 45-54)
  • education: 97 respondents per included level (Graduate, High school, Undergraduate)
  • lm_frequency_use: 49 respondents per included level (A couple of times, Many times a day, Once a day, Once a week)
  • source_model: 30 respondents per included level (Claude Opus 4.6, Claude Sonnet 4.6, GPT-4o-mini, GPT-5.4, Gemini 3 Flash Preview, Gemini 3.1 Pro Preview, Gemma 4 26B A4B, Grok 4.1 Fast, Grok 4.20, Kimi K2.5, Llama 3.3 70B Instruct, MiMo-V2-Pro, MiniMax M2.7)

These are descriptive cohorts, not causal controls. Attributes, task content, and assigned source assistant model may remain correlated.

Downloads last month
103