Agents · Benchmark profile
Average assistant turns per Toolathlon Verified trajectory.
Data verified 27 Jul 2026 · Methodology 1.7.0
Benchmark score on Toolathlon Verified average assistant turns
Claude Opus 5 leads at 23.5%.
Visual analysis
Switch between model placement, score distribution and descriptive provider averages. Every view uses the same sourced leaderboard.
1 ranked models · higher is better · labels show rank and score
| Model | Rank | Provider | Score |
|---|---|---|---|
| Claude Opus 5 | #1 | Anthropic | 23.5% |
One best score per model · higher is better
| Rank | Model | Provider | License | Evidence use | Score |
|---|---|---|---|---|---|
| #1 | Claude Opus 5 claude-opus-5 | Anthropic | closed | Estimated reference | 23.5% |
About Toolathlon Verified average assistant turns
Average assistant turns per Toolathlon Verified trajectory. Results stay tied to the exact model variant and evaluation system. Multiple systems for the same model use the best published score on this page; overall Lumina scoring uses the median of ranking-eligible rows.
Open benchmark source ↗FAQ
Average assistant turns per Toolathlon Verified trajectory.
Claude Opus 5 by Anthropic currently leads with 23.5%.
1 model in the LuminaBench cohort have a qualifying score on this benchmark.
No. This benchmark is display-only and does not enter the overall Lumina composite.
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