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finbert

ProsusAI · finbert

FinBERT is a pre-trained NLP model to analyze sentiment of financial text. It is built by further training the BERT language model in the finance domain, using a large financial corpus and thereby fine-tuning it for financial sentiment classification. Financial PhraseBank by Malo et al. (2014) is used for fine-tuning. For more details, please see the paper FinBERT: Financial Sentiment Analysis with Pre-trained Language Models and our related blog post on Medium. > Malo, P., Sinha, A., Korhonen, P., Wallenius, J., & Takala, P. > (2014). Good debt or bad debt: Detecting semantic orientations in > economic texts. *Journal of the Association for Information Science > and Technology*, 65(4), 782-796. The underlying language model was further pre-trained on a subset of the Reuters TRC2 corpus, which is distributed by NIST under its own access terms.

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档案更新时间2026/10/28 14:46:42
OVERVIEW

模型介绍

FinBERT is a pre-trained NLP model to analyze sentiment of financial text. It is built by further training the BERT language model in the finance domain, using a large financial corpus and thereby fine-tuning it for financial sentiment classification. Financial PhraseBank by Malo et al. (2014) is used for fine-tuning. For more details, please see the paper FinBERT: Financial Sentiment Analysis with Pre-trained Language Models and our related blog post on Medium. > Malo, P., Sinha, A., Korhonen, P., Wallenius, J., & Takala, P. > (2014). Good debt or bad debt: Detecting semantic orientations in > economic texts. *Journal of the Association for Information Science > and Technology*, 65(4), 782-796. The underlying language model was further pre-trained on a subset of the Reuters TRC2 corpus, which is distributed by NIST under its own access terms.

主要特点

特点摘要待依据来源补齐,不凭模型名称推断能力。

局限与注意事项

暂无足够来源支持具体缺点结论。请重点验证实际任务表现、时延、数据政策、许可与版本生命周期。

PRICING & COST

来源报价与费用分析

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来源 / 渠道输入输出计费单位采集时间
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按月估算基础 Token 费用

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INDEPENDENT BENCHMARKS

公开评测与运行配置

暂无已采集的可核验公开评分。模型未上榜不代表能力较低。

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常见问题

开放权重是否代表可以免费商用?

不一定。应核对具体版本许可证、商用门槛和使用政策。自部署还会产生算力和维护成本。

这些价格是实时结算价格吗?

不是实时结算价格,而是带采集时间的来源报价快照。请到对应渠道核对当前版本、区域、折扣和计费方式。

资料来源与可追溯记录

许可证:cc-by-nc-sa-4.0。模型介绍与第三方评测均以原来源的具体版本和方法为准。