Releases
4 matching — model launches, API releases, product updates, financial events and news.
September 20261
Sep 1, 2026Fable 5.1 becomes available in HarveyModel update
Harvey made Fable 5.1 available as part of its multi-model platform.
August 20261
Aug 20, 2026Harvey Tenet research preview releasedOpen weights
Harvey introduced Tenet, its first post-trained open-weight model for long-horizon legal reasoning.
July 20241
Jul 22, 2024Legal Embeddings Model launchedModel release
Harvey and Voyage developed a custom embeddings model for legal retrieval.
March 20241
Mar 2024Custom Case Law Model developed with OpenAIModel release
Harvey and OpenAI developed a custom domain-specific model for legal case-law tasks.

