GPT-5.4, Now Live in Harvey
Harvey made OpenAI's GPT-5.4 model available in the platform. Users can select GPT-5.4 for legal work in Harvey.
Fetched June 8, 2026
Harvey made OpenAI's GPT-5.4 model available in the platform. Users can select GPT-5.4 for legal work in Harvey.
Fetched June 8, 2026
What's New We’ve added Opus 4.8 to the model selector in Harvey. Opus 4.8 builds on Opus 4.7 with gains in legal accuracy, output quality,…
Harvey · Release NotesHarvey added US case law content as a knowledge source in the platform. Lawyers can produce sharper insights and drafts with US case law av…
Harvey · Blog