Benchmark Almanac

TML-Interaction-Small

TML-Interaction-Small ranks first on HarmBench.

Thinking Machines Released May 11th, 2026 Family TML Interaction The lab's model card Compare with others
14
Benchmarks with a score
1
Ranked first, out of five or more models
1
In the top three
Thinking Machines May 2026

TML-Interaction-Small

Closed weights Small

No Epoch Capabilities Index score yet
  • Audio MC 43.4% #8 /18
  • IFEval 89.7% #35 /135
  • VoiceBench 82.1% #9 /12

Where it ranks

Its best score on each benchmark, and where that ranks among every model with a score there. We rank each model once, at its best setting.

Knowledge and language

BenchmarkScoreRankSource
IFEval 89.7% #35 of 135 Lab model card

Vision, audio and robotics

BenchmarkScoreRankSource
Audio MC 43.4% #8 of 18 Official leaderboard
VoiceBench 82.1% #9 of 12 Lab model card
Big Bench Audio 75.7% #6 of 7 Lab model card
Charades-STA 32.4% #4 of 4 Lab model card
QIVD 54% #4 of 4 Lab model card
CueSpeak 81.7% #1 of 1 Lab model card
Full-Duplex-Bench 0.40 #1 of 1 Lab model card
Full-Duplex-Bench v1.5 77.8 #1 of 1 Lab model card
Full-Duplex-Bench v3 68% #1 of 1 Lab model card
ProactiveVideoQA 33.5 #1 of 1 Lab model card
RepCount-A 35.4 #1 of 1 Lab model card
TimeSpeak 64.7% #1 of 1 Lab model card

Safety and security

BenchmarkScoreRankSource
HarmBench 99% #1 of 5 Lab model card

Its lab's number next to a leaderboard

Where the benchmark's own leaderboard, or Epoch AI's run, also has this model. Gaps mostly come from different harnesses, effort levels and task subsets. Every pair.

Benchmark Lab says Board says Gap
Audio MC 43.4% Audio MultiChallenge APR, audio 43.4% Leaderboard, audio output Same

Its launch post

The benchmarks the lab chose to headline, with the scores it gave.

Interaction Models May 11, 2026