# Tool Use on BEHEMOTH ToolBench (out-of-distribution)

Source: [Tool Use on BEHEMOTH ToolBench (out-of-distribution)](<https://www.sota2.com/research/sota/tool-use-on-behemoth-toolbench-out-of-distribution>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-04-14T12:22:17.514Z

Evaluation of model performance on general tool utilization capabilities using the out-of-distribution split of the BEHEMOTH ToolBench dataset, reporting the Success Rate.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Tool Use |
| Dataset (including any stated split) | BEHEMOTH ToolBench (out-of-distribution) |
| Metric | Success Rate |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 6 of 6 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Success Rate](<https://www.sota2.com/research/sota/tool-use-on-behemoth-toolbench-out-of-distribution.md?metric=Success%20Rate>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Success Rate | Result date | Report paper |
| --- | --- | --- | --- |
| ACE | 26.82 | Not recorded | 69ddca7c7d0172140ec79f89 |
| MemEvolve | 26.67 | Not recorded | 69ddca7c7d0172140ec79f89 |
| CluE | 26.67 | Not recorded | 69ddca7c7d0172140ec79f89 |
| Simple | 25.3 | Not recorded | 69ddca7c7d0172140ec79f89 |
| GEPA | 24.09 | Not recorded | 69ddca7c7d0172140ec79f89 |
| No Memory | 23.33 | Not recorded | 69ddca7c7d0172140ec79f89 |

### ACE

Success Rate: 26.82. Result ID: 69de316747f34ce924c6fdaa.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca7c7d0172140ec79f89.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7be01e209131cea8afd2.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### MemEvolve

Success Rate: 26.67. Result ID: 69de316747f34ce924c6fdab.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca7c7d0172140ec79f89.md>)

[Method origin paper](<https://www.sota2.com/research/paper/694a223d9eebe296e72aa99d.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### CluE

Success Rate: 26.67. Result ID: 69de316747f34ce924c6fdac.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca7c7d0172140ec79f89.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69ddca7c7d0172140ec79f89.md>)

[Implementation](<https://github.com/ayyyq/heterogeneous-memory-extraction>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Simple

Success Rate: 25.3. Result ID: 69de316747f34ce924c6fda8.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca7c7d0172140ec79f89.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### GEPA

Success Rate: 24.09. Result ID: 69de316747f34ce924c6fda9.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca7c7d0172140ec79f89.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a3a1e209131cea81ee3.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### No Memory

Success Rate: 23.33. Result ID: 69de316747f34ce924c6fda7.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca7c7d0172140ec79f89.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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