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DeepSeek announces DeepSeek-R1 and publishes release details for developers
DeepSeek's official API news page is the primary source for Liang Wenfeng's company's reasoning-model release.
DeepSeek API Docs·Sunday, July 5, 2026 at 8:00 AM UTC· 5 min read
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DeepSeek
Open-weight frontier lab · DeepSeek
Fetching source· Pulling live content from api-docs.deepseek.com…
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