DeepSeek Documents Pi Provider Schema and Reasoning Mapping

What we verified on June 18, 2026

• DeepSeek now has an official Pi integration page in its agent-integrations docs.
• That page publishes a ready-made models.json provider schema for deepseek-v4-pro and deepseek-v4-flash using https://api.deepseek.com as the base URL.
• The same official schema exposes 1M context metadata and 384K max-token metadata for both models inside Pi's provider definition.
• DeepSeek also includes explicit pricing fields in the Pi config example: Pro lists input 1.74, output 3.48, and cacheRead 0.145, while Flash lists input 0.14, output 0.28, and cacheRead 0.028.
• The compatibility block is DeepSeek-specific rather than generic OpenAI boilerplate: the page sets thinkingFormat to deepseek, requires reasoning content on assistant messages, and maps Pi's reasoning levels to DeepSeek's high and max behavior.

Sources

• DeepSeek English homepage
• DeepSeek official API docs homepage
• DeepSeek official Pi integration guide
• DeepSeek official WorkBuddy/CodeBuddy integration guide
• DeepSeek official status page
• DeepSeek official GitHub organization
• DeepSeek official Hugging Face organization
• DeepSeek official X account surface