# Open-ended Question Answering on CrossAlpaca-Eval en 2.0

Source: [Open-ended Question Answering on CrossAlpaca-Eval en 2.0](<https://www.sota2.com/research/sota/open-ended-question-answering-on-crossalpaca-eval-en-2-0>)

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

Data updated: 2026-04-15T07:12:08.650Z

Evaluation of model performance on the CrossAlpaca-Eval en 2.0 dataset for Open-ended Question Answering, measured using LLM-as-a-Judge scores like GPT-4o.

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 | Open-ended Question Answering |
| Dataset (including any stated split) | CrossAlpaca-Eval en 2.0 |
| Metric | GPT-4o Score |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 8 of 8 |
| 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

- [GPT-4o Score](<https://www.sota2.com/research/sota/open-ended-question-answering-on-crossalpaca-eval-en-2-0.md?metric=GPT-4o%20Score>): Higher is better; unit: SCALAR.

## Recorded results

| Method | GPT-4o Score | Result date | Report paper |
| --- | --- | --- | --- |
| Qwen2.5-7B-Instruction | 8.58 | Not recorded | 68fa7a601e209131cea82b5f |
| Qwen2.5-7B-AdaMCOT | 8.58 | Not recorded | 68fa7a601e209131cea82b5f |
| LLaMA3.1-8B-AdaMCOT | 8.35 | Not recorded | 68fa7a601e209131cea82b5f |
| LLaMA3.1-8B-Instruction | 8.33 | Not recorded | 68fa7a601e209131cea82b5f |
| Qwen2.5-7B-AdaMCOT | 8.16 | Not recorded | 68fa7a601e209131cea82b5f |
| LLaMA3.1-8B-AdaMCOT | 8.13 | Not recorded | 68fa7a601e209131cea82b5f |
| Qwen2.5-7B-Instruction | 7.85 | Not recorded | 68fa7a601e209131cea82b5f |
| LLaMA3.1-8B-Instruction | 7.51 | Not recorded | 68fa7a601e209131cea82b5f |

### Qwen2.5-7B-Instruction

GPT-4o Score: 8.58. Result ID: 69df390f47f34ce924c785fd.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7a601e209131cea82b5f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa767e1e209131cea6d6a7.md>)

Recorded evaluation configuration: {"Backbone":"Qwen 2.5-7B","Reasoning Method":"Instruction-tuned"}. This record does not assert independent reproduction.

### Qwen2.5-7B-AdaMCOT

GPT-4o Score: 8.58. Result ID: 69df390f47f34ce924c785fe.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7a601e209131cea82b5f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a601e209131cea82b5f.md>)

Recorded evaluation configuration: {"Backbone":"Qwen 2.5-7B","Reasoning Method":"AdaMCOT"}. This record does not assert independent reproduction.

### LLaMA3.1-8B-AdaMCOT

GPT-4o Score: 8.35. Result ID: 69df390f47f34ce924c785fc.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7a601e209131cea82b5f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a601e209131cea82b5f.md>)

Recorded evaluation configuration: {"Backbone":"LLaMA 3.1-8B","Reasoning Method":"AdaMCOT"}. This record does not assert independent reproduction.

### LLaMA3.1-8B-Instruction

GPT-4o Score: 8.33. Result ID: 69df390f47f34ce924c785fb.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7a601e209131cea82b5f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75d11e209131cea6a028.md>)

[Implementation](<https://github.com/meta-llama/llama-agentic-system>)

Recorded evaluation configuration: {"Backbone":"LLaMA 3.1-8B","Reasoning Method":"Instruction-tuned"}. This record does not assert independent reproduction.

### Qwen2.5-7B-AdaMCOT

GPT-4o Score: 8.16. Result ID: 69df390f47f34ce924c78606.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7a601e209131cea82b5f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a601e209131cea82b5f.md>)

Recorded evaluation configuration: {"Backbone":"Qwen 2.5-7B","Reasoning Method":"AdaMCOT"}. This record does not assert independent reproduction.

### LLaMA3.1-8B-AdaMCOT

GPT-4o Score: 8.13. Result ID: 69df390f47f34ce924c78604.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7a601e209131cea82b5f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a601e209131cea82b5f.md>)

Recorded evaluation configuration: {"Backbone":"LLaMA 3.1-8B","Reasoning Method":"AdaMCOT"}. This record does not assert independent reproduction.

### Qwen2.5-7B-Instruction

GPT-4o Score: 7.85. Result ID: 69df390f47f34ce924c78605.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7a601e209131cea82b5f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa767e1e209131cea6d6a7.md>)

Recorded evaluation configuration: {"Backbone":"Qwen 2.5-7B","Reasoning Method":"Instruction-tuned"}. This record does not assert independent reproduction.

### LLaMA3.1-8B-Instruction

GPT-4o Score: 7.51. Result ID: 69df390f47f34ce924c78603.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7a601e209131cea82b5f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75d11e209131cea6a028.md>)

[Implementation](<https://github.com/meta-llama/llama-agentic-system>)

Recorded evaluation configuration: {"Backbone":"LLaMA 3.1-8B","Reasoning Method":"Instruction-tuned"}. This record does not assert independent reproduction.

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