Benchmark Almanac

GPT-Live-1

GPT-Live-1 ranks first on τ-Voice.

OpenAI Released July 8th, 2026 Family GPT-Live The lab's model card Compare with others
6
Benchmarks with a score
1
Ranked first, out of five or more models
4
In the top three
OpenAI Jul 2026

GPT-Live-1

Closed weights

No Epoch Capabilities Index score yet
  • τ-Voice 81.7% #1 /7
  • Cekura Turn Bench 84.2% #2 /5
  • tau3-bench 86.2% #3 /14

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.

Agents and tools

BenchmarkScoreRankSource
tau3-bench 86.2% #3 of 14 Lab model card
τ-bench 2.0 79.9% #1 of 3 Official leaderboard
τ³-bench Banking 32% #9 of 22 Lab model card

Vision, audio and robotics

BenchmarkScoreRankSource
τ-Voice 81.7% #1 of 7 Official leaderboard
Audio Arena 85.4 #2 of 6 Official leaderboard
Cekura Turn Bench 84.2% #2 of 5 Official leaderboard

Its launch post

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