Measuring AI Agents as Teammates with Collaborative Intelligence
READ THE ORIGINAL SOURCEOpen original sourcehuggingface.co · Opens in a new tabThe Collaborative Intelligence Benchmark measures how well an AI agent works as a teammate, using 240 tasks across 8 teamwork dimensions drawn from real records or existing benchmarks such as aviation accident reports, clinical cases, coding tasks, and negotiations. Models are scored only on tasks they can solve alone with full information, to isolate teamwork from individual capability. Across 18 closed- and open-weight models, every model showed clear weaknesses as a teammate, with the best scoring 82.2 out of 100. The benchmark includes 160 public tasks and 80 held-out tasks.
One primary source; other links are context, not independent corroboration.
- Primary sourceHugging Face Daily Papers
- Discovery linkHugging Face
- Linked in sourceView arXiv page
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The Collaborative Intelligence Benchmark measures how well an AI agent works as a teammate, using 240 tasks across 8 teamwork dimensions drawn from real records or existing benchmarks such as aviation accident reports, clinical cases, coding tasks, and negotiations. Models are scored only on tasks they can solve alone with full information, to isolate teamwork from individual capability. Across 18 closed- and open-weight models, every model showed clear weaknesses as a teammate, with the best scoring 82.2 out of 100. The benchmark includes 160 public tasks and 80 held-out tasks.
A READER'S EVIDENCE CHECKHow to read this signalSix questions about claims, sources, risks, and open checks
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- 01Who is making each claim?
The claimant and whether each claim was measured or asserted are not recorded in this public brief.
- 02What was actually tested?
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- 03Where are the sources?
Original link: huggingface.co. Brief basis: fetched source page. Primary page date and quote locations are not established in this panel.
- 04What could mislead?
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- 05What is at risk if wrong?
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- 06What would change the view?
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Key findings from the stored brief
- Across 18 closed- and open-weight models, every model showed clear weaknesses as a teammate; the best scored 82.2 out of 100.
- Frontier models almost always refuse unsafe shortcuts, yet reach the best overall deal in only 14% of conflicts.
- Pass rate drops from 97% to 81% when frontier models take over a task in which a weaker model has cheated.
- Models with nearly the same general capability differ by up to 11 points as teammates.
Source claims not independently checked; scores depend on the benchmark's specific task construction and scoring.
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Evidence & sources
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Why this may matter
Single-model benchmarks may miss whether agents can collaborate with other agents and people, a capability the authors argue is becoming central as agent teams are deployed in science, medicine, and software work.
Limits and open questions
Source claims not independently checked; scores depend on the benchmark's specific task construction and scoring.
Organization-specific financial, security, and operational effects require the organization's own context and review.

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