ProactiveVideoQA
Fading
Models answer spoken questions when a streamed video first reveals the answer.
The launch post reports turn-weighted PAUC at omega 0.5. A no-response baseline scores 25.0.
- Made by
- Thinking Machines Lab
- Released
- May 2026
- Kind
- Video understanding
- Level
- Everyday
- Scored
- Graded by a model
- Answers
- Short answer
- Tasks
- Kept private
- Last in a launch post
- May 2026, dropped before it saturated
- Last model added
- May 2026
1
Model scored in lab cards
1
Launch post lists it, from 1 lab
TML-Interaction-Small leads with 33.5
Best score per model as labs report them in their own cards. Labs pick their own settings, so these compare less cleanly than independent runs.
Source: Labs’ model cards
| # | Model | Score | Setting | Date | Source |
|---|---|---|---|---|---|
| 1 | | 33.5 | May 2026 | Lab model card |
Scores over time
All the scores we have, one dot each, so a model tested at several settings appears more than once.
Reported by the lab in its model card
Source: Labs’ model cards
Labs headline it less often now, last in May 2026
Launch posts from every lab that has listed it, one tick per post. Tall colored ticks include it, and short gray ones leave it out.
| Date | Launch post | Score | As the post writes it |
|---|---|---|---|
| May 11, 2026 | 33.5 | ProactiveVideoQA PAUC at omega 0.5, internal |
More in Audio and video
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Qwen 3.8 Max 88.7%
- LVBench In use Hours-long video understanding with multiple-choice questions on reasoning, grounding and summarization.
Gemini 4 Argon 91.7%
- MMVU In use 3,000 expert-annotated questions on videos across 27 disciplines. Multiple-choice and open-ended accuracy.
Qwen 3.8 Max 82.4%
- MLVU In use Multi-task long video understanding (minutes to hours) with multiple-choice and generation tasks. Accuracy.
Qwen 3.8 Max 90.8%
- FLEURS In use Models transcribe read speech in 102 languages built from FLoRes-101 sentences. Model cards usually report word error rate, so lower scores are better.
Phi-4-multimodal 4.00%
- VoiceBench In use Spoken instructions with speaker, environment and content variation. Voice assistant responses scored by GPT judge or rules.
Qwen3.5-Omni-Plus 93.1%