# R1 0528

**Provider:** deepseek
**Released:** 2025-05-28
**License:** proprietary
**Context window:** 163,840 tokens
**Modalities:** text

**Pricing** (as of 2026-05-10):
- Input: $0.5/M tokens
- Output: $2.1500000000000004/M tokens

## Timeline

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## Sources
- https://openrouter.ai/api/v1/models