# tool-missing on CMA (test)

Source: [tool-missing on CMA (test)](<https://www.sota2.com/research/sota/tool-missing-on-cma-test>)

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

Data updated: 2026-05-27T08:00:26.215Z

Evaluation of model performance on the tool-missing task using the test split of the CMA dataset, measured by Kappa (κ).

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-missing |
| Dataset (including any stated split) | CMA (test) |
| Metric | Kappa (κ) |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 3 of 3 |
| 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

- [Kappa (κ)](<https://www.sota2.com/research/sota/tool-missing-on-cma-test.md?metric=Kappa%20(%CE%BA)>): Higher is better; unit: SCALAR.

## Recorded results

| Method | Kappa (κ) | Result date | Report paper |
| --- | --- | --- | --- |
| SPEAR | 0.976 | Not recorded | 6a167aa2dbd7150506f8001f |
| TextGrad | 0.694 | Not recorded | 6a167aa2dbd7150506f8001f |
| GEPA | 0.631 | Not recorded | 6a167aa2dbd7150506f8001f |

### SPEAR

Kappa (κ): 0.976. Result ID: 6a16a34afbc373592c0f8f14.

[Reporting paper](<https://www.sota2.com/research/paper/6a167aa2dbd7150506f8001f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a167aa2dbd7150506f8001f.md>)

Recorded evaluation configuration: {"N (best-of-N)":"3, 5","Agent Model":"GPT-5.4"}. This record does not assert independent reproduction.

### TextGrad

Kappa (κ): 0.694. Result ID: 6a16a34afbc373592c0f8f15.

[Reporting paper](<https://www.sota2.com/research/paper/6a167aa2dbd7150506f8001f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73981e209131cea5d7cd.md>)

[Implementation](<https://github.com/zou-group/textgrad>)

Recorded evaluation configuration: {"N (best-of-N)":"1, 3","Agent Model":"GPT-4o"}. This record does not assert independent reproduction.

### GEPA

Kappa (κ): 0.631. Result ID: 6a16a34afbc373592c0f8f16.

[Reporting paper](<https://www.sota2.com/research/paper/6a167aa2dbd7150506f8001f.md>)

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

Recorded evaluation configuration: {"N (best-of-N)":"1, 3","Agent Model":"GPT-5.4"}. This record does not assert independent reproduction.

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