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AI2 released TMax 27B on Hugging Face as a 27-billion-parameter terminal agent.

Brief

AI2 published TMax 27B on Hugging Face: a 27-billion-parameter terminal agent that scores 42.7% on Terminal Bench 2.0. The team says this performance rivals models about 40× larger (roughly 1.08T parameters), highlighting notable efficiency for terminal-oriented tasks.

Why it matters

AI2 released TMax 27B on Hugging Face as a 27-billion-parameter terminal agent.

Key details

  • TMax 27B achieves 42.7% on Terminal Bench 2.0.
  • AI2 claims TMax matches performance of models roughly 40× larger (≈1.08 trillion parameters), indicating strong parameter efficiency.
Source evidence

Ai2 just released TMax 27B on Hugging Face

A 27B terminal agent that hits 42.7% on Terminal Bench 2.0,
rivaling models 40× its size.