DeepSeek Prover V2 is a 671B parameter model, speculated to be geared towards logic and mathematics. Likely an upgrade from DeepSeek-Prover-V1.5, but released without an official announcement or detailed documentation.
Retired on Oct 7, 2026: requests to this model ID now return an error. These models are live and work with the same API key.
DeepSeek Prover V2 is a 671B parameter model, speculated to be geared towards logic and mathematics. Likely an upgrade from DeepSeek-Prover-V1.5, but released without an official announcement or detailed documentation.
No. DeepSeek Prover v2 was retired on NagaAI on Oct 7, 2026, and requests to it now return an error. Live models you can use instead with the same API key: DeepSeek V4.1 Flash 1017, DeepSeek V4.1 Flash 0910 and DeepSeek V4 Flash Vision Exp.
It takes text as input and returns text.
