General Agents Benchmark

Toolathlon Verified

Toolathlon Verified - agentic tool use benchmark. Pass@1 score.

Category

General Agents

Score type

percent

Scale

relative

higher is better

Models tested

21

What is Toolathlon Verified?

Toolathlon Verified is a benchmark for how well a model acts as a general-purpose agent. The official description says: "Toolathlon Verified - agentic tool use benchmark". Below we describe in simple words what benchmarks of this type generally examine.

What does it test?

Toolathlon Verified measures how well a model acts as a general-purpose agent. In detail, it checks:

  • solving long, multi-step tasks with many intermediate decisions
  • using tools correctly (browsers, terminals, APIs, calendars, other apps)
  • adapting when something unexpected happens mid-task
  • staying on goal over long task horizons instead of wandering off

How to read the score

The score is accuracy: the percentage of tasks answered or solved correctly. 100% means every task was solved perfectly; higher is better.

Official methodology note: Toolathlon Verified - agentic tool use benchmark. Pass@1 score.

Frequently asked questions

What is the Toolathlon Verified benchmark?

Toolathlon Verified is a benchmark for how well a model acts as a general-purpose agent. The official description says: 'Toolathlon Verified - agentic tool use benchmark'. Below we describe in simple words what benchmarks of this type generally examine.

What does Toolathlon Verified test?

Toolathlon Verified mainly measures how well a model acts as a general-purpose agent. Concretely, it checks: solving long, multi-step tasks with many intermediate decisions; using tools correctly (browsers, terminals, APIs, calendars, other apps); adapting when something unexpected happens mid-task.

How is the Toolathlon Verified score calculated?

The score is accuracy: the percentage of tasks answered or solved correctly. 100% means every task was solved perfectly; higher is better.

Where do I get Toolathlon Verified data and scores?

The official benchmark page/reference is linked on this page. Every score on Open LLM Radar is also available as open data: download the scores JSON (http://open-llm-radar-api:8000/api/v1/benchmarks/toolathlon-verified/scores) or pull it directly from the Open LLM Radar API with any HTTP client.

Model scores 21 models tested

Reset
# Model Score Date Source Verified
1 Kimi K3
Moonshot AI
76.5%
18.08.2026 Report Verified
2 DeepSeek-V4-Flash-Vision-Exp
DeepSeek
75.9%
08.09.2026 Report Verified
3 DeepSeek-V4-Pro-0813
DeepSeek
74.1%
13.08.2026 Report Verified
4 Hy4 preview
Tencent
74.1%
28.08.2026 Tencent Hy4 preview model card benchmark appendix (https://huggingface.co/tencent/Hy4-preview#benchmark-appendix) Verified
5 Qwen3.8-Flash-Next
Qwen Team (Alibaba)
73.5%
26.08.2026 Report Verified
6 GLM-5.3
Zhipu AI
73%
28.08.2026 Report Verified
7 Muse-Spark-Open-816B-A42B
Meta Superintelligence Lab
72.8%
15.10.2026 Report Verified
8 Qwen3.8-2.4T-A95B
Qwen
72.5%
18.08.2026 Report Verified
9 Nanbeige4.3-33B
Nanbeige
70.4%
24.10.2026 Report Verified
10 DeepSeek-V4-Flash-0731
DeepSeek
70.3%
31.07.2026 Report Verified
11 Qwen3.8-27B
Qwen Team (Alibaba Cloud)
67.1%
26.08.2026 Report Unverified
12 GLM-5.2
Zhipu AI
59.9%
31.07.2026 Report Verified
13 Hy3
Tencent
56.2%
28.08.2026 Tencent Hy4 preview model card benchmark appendix (https://huggingface.co/tencent/Hy4-preview#benchmark-appendix) Verified
14 DeepSeek-V4-Pro
DeepSeek
51.8%
26.06.2026 Report Verified
15 Kimi K2.6
Moonshot AI
50%
23.08.2026 Report Verified
16 Ornith-1.5-35B-A3B
Ornith AI
48.7%
19.08.2026 Report Verified
17 DeepSeek-V4-Flash
DeepSeek
47.8%
26.06.2026 Report Verified
18 Ornith-1.0-35B-A3B
Ornith AI
42.4%
19.08.2026 Report Unverified
19 Qwen3.6-35B-A3B
Qwen Team (Alibaba Cloud)
41.7%
19.08.2026 Report Unverified
20 Gemma-4-31B
Google
40.8%
19.08.2026 Report Unverified
21 Kimi K2.5
Moonshot AI
27.8%
23.08.2026 Report Verified

What now?

You've seen how models score on Toolathlon Verified — here's what to do next.