Freemiumchat

DeepSeek

A cost-conscious AI assistant and API platform for reasoning, coding, and agent workflows.

DeepSeek is an AI assistant and developer platform offering hosted model APIs, including the V4-Flash public beta for agent and coding workflows.

4.4

Try DeepSeek Free →

Opens official website

AI assistantAI APIcodingAI agentslong contextResponses API

Live change feed

Recent verified changes

Shared with the homepage and tool pages

newdeepseekJul 31, 2026

DeepSeek releases V4-Flash API in public beta

DeepSeek says the July 31 V4-Flash update improves agent performance, supports the Responses API natively, and is adapted for Codex. The V4-Pro API and app/web models are unchanged.

Verify official source →

About DeepSeek

DeepSeek is an AI assistant and developer platform offering hosted model APIs, including the V4-Flash public beta for agent and coding workflows.

⚠️ Not Recommended For

Teams that require a public-beta model to have a production-grade stability guaranteeOrganizations that cannot evaluate data handling, regional availability, and compliance requirements before adoptionUsers who need every DeepSeek model surface to update at the same time