Comment by phillipcarter

2 days ago

My trust factor is gone with Meta right now. Has there been any independent analysis to confirm they didn't cheat on benchmarks again?

They cheated again: https://news.ycombinator.com/item?id=48847019

  • No they didn't. Please read: https://www.anthropic.com/engineering/infrastructure-noise

    • Thanks for the read. It seems to confirm that resource limits are an important factor for terminal benchmarks:

      > The extra resources enable the agent to try approaches that only work with generous allocations, such as pulling in large dependencies, spawning expensive subprocesses, and running memory-intensive test suites.

      > An agent that writes lean, efficient code very fast will do well under tight constraints. An agent that brute-forces solutions with heavyweight tools will do well under generous ones. Both are legitimate things to test, but collapsing them into a single score without specifying the resource configuration makes the differences—and real-world generalizability—hard to interpret.

      So changing the resource limits changes the benchmark. Yet their score table claims their score to be for Terminal-Bench 2.1, not Terminal-Bench 2.1 with raised limits.