定制微型事实核查模型

Document: A group of students gather in the school library to study for their upcoming final exams.
Claim: The students are preparing for an examination.

_响应

Yes

_提示

Document: A group of students gather in the school library to study for their upcoming final exams.
Claim: The students are on vacation.

_响应

No

模型性能

这些模型的性能是在我们新收集的基准（在训练期间我们的模型没有见过）上进行评估的，LLM-AggreFact，来自 11 个最近关于事实核查和接地 LLM 生成的人工注释数据集。尽管规模很小，但 Bespoke-MiniCheck-7B 仍然是 SOTA 事实核查模型。

参考

网站

论文

LLM-AggreFact 排行榜

This is a grounded factuality checking model developed by [Bespoke Labs](https://bespokelabs.ai).

The model takes as input a document (text) and a sentence and determines whether the sentence is supported by the document. In order to fact-check a multi-sentence claim, the claim should first be broken up into sentences. The document does not need to be chunked unless it exceeds 32K tokens.

![bespoke-minicheck-howitworks.png](https://ollama.org.cn/assets/library/bespoke-minicheck/4a1f8cce-a9b2-41e1-8d0a-cb4f1c6b5793)

Bespoke-MiniCheck is the SOTA fact-checking model despite its small size.

## Usage

The prompt template is as follows:

```
Document: {document}
Claim: {claim}
```

The response will either be `Yes` or `No`.

## Examples

Prompt
```
Document: A group of students gather in the school library to study for their upcoming final exams.
Claim: The students are preparing for an examination.
```

Response
```
Yes
```

Prompt
```
Document: A group of students gather in the school library to study for their upcoming final exams.
Claim: The students are on vacation.
```

Response
```
No
```

## Model performance

![performance.png](https://ollama.org.cn/assets/jmorgan/bespoke-minicheck/5a757ad2-5eff-4440-a2e7-9efc0bad9703)

The performance of these models is evaluated on our new collected benchmark (unseen by our models during training), [LLM-AggreFact](https://hugging-face.cn/datasets/lytang/LLM-AggreFact), from 11 recent human annotated datasets on fact-checking and grounding LLM generations. **Bespoke-MiniCheck-7B is the SOTA fact-checking model despite its small size.**

## References

[Website](https://bespokelabs.ai/bespoke-minicheck)

[Paper](https://arxiv.org/pdf/2404.10774)

[LLM-AggreFact Leaderboard](https://llm-aggrefact.github.io/)

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