DeepSeek Reasoner
JSON →A reasoning-focused LLM from DeepSeek optimized for complex logical inference and step-by-step problem solving.
Specs
context window 131K tokens
max output 66K tokens
input price $0.28 / 1M tokens
output price $0.42 / 1M tokens
Capabilities
reasoningcode-generationstreamingprompt-cachingjson-mode
Dates
releasedJan 2024
Resources
homepagedeepseek.com ↗
API
full doc /v1/models/deepseek-reasoner