88Z AI, 13 August — DeepSeek has officially released DeepSeek V4 Pro, available on its app, web interface, and API. The new version significantly enhances agent capabilities, showing strong performance in benchmarks like Terminal Bench and DeepSWE. The API now natively supports the OpenAI Responses API format for Codex compatibility, and the thinking mode offers three selectable levels: low, high, and max.
At a glance
- Significantly enhanced agent capabilities with strong benchmark performance
- API supports Codex via OpenAI Responses format; thinking mode has three levels
The update
DeepSeek has officially launched DeepSeek V4 Pro, which is now available across its official app, web interface, and API. This update places a strong emphasis on enhancing agent capabilities, delivering excellent performance in authoritative benchmarks such as Terminal Bench and DeepSWE. Regarding technical integration, the API now adds native support for the OpenAI Responses API format, ensuring better compatibility with Codex tools. Furthermore, the model's thinking mode has been refined, allowing users to choose between low, high, and max levels to balance response speed with reasoning depth.
Sources & editorial note
This article is an AI-assisted synthesis by 88Z AI based on the public sources below. Product claims and availability are attributed to their publishers. It does not represent independent testing or first-hand reporting.
- DeepSeekSource published
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