DeepSeek
DeepSeek profile, latest version intelligence, capability movement, and source-aware release history.
Profile
DeepSeek provides frontier reasoning and coding models with public release updates and developer-facing API changelogs.
Latest Version
DeepSeek-V4
Apr 2026
Confidence
98%
extracted
Context
N/A
last known / not captured
Versions
1
documented releases
Current Release Intelligence
Latest published version and metadata capture state
Release
DeepSeek-V4
majorDeepSeek API now supports V4-Pro and V4-Flash models, available via both OpenAI ChatCompletions and Anthropic interfaces. The legacy model names 'deepseek-chat' and 'deepseek-reasoner' will be discontinued on 2026-07-24, currently pointing to non-thinking and thinking modes of deepseek-v4-flash respectively. Models are accessible via model parameters 'deepseek-v4-pro' or 'deepseek-v4-flash'.
Decision Fit
Best For
Repository coding and rapid iteration
Avoid If
You need non-technical, no-setup workflows
Release Diff
Core fields and capture notes for this release
Version
Context Window
Not captured in this release; showing last known value when available
Not captured
Pricing
Not captured in this release; showing last known value when available
Not captured
Current Capabilities
DeepSeek-V4 with previous-release movement
Version History
1 releases documented
DeepSeek-V4
April 24, 2026
DeepSeek API now supports V4-Pro and V4-Flash models, available via both OpenAI ChatCompletions and Anthropic interfaces. The legacy model names 'deepseek-chat' and 'deepseek-reasoner' will be discontinued on 2026-07-24, currently pointing to non-thinking and thinking modes of deepseek-v4-flash respectively. Models are accessible via model parameters 'deepseek-v4-pro' or 'deepseek-v4-flash'.