R1 0528
May 28th update to the [original DeepSeek R1](/deepseek/deepseek-r1) Performance on par with [OpenAI o1](/openai/o1), but open-sourced and with fully open reasoning tokens. It's 671B parameters in size, with 37B active...
R1 0528 specs and pricing
- Provider: DeepSeek
- Released: May 28, 2025
- Context window: 164K tokens
- Max output: 33K tokens
- Input: text
- Output: text
- Price: $0.50 input / $2.15 output per 1M tokens
- Reasoning: yes
- Tool calling: yes
FAQ
- How much does R1 0528 cost? R1 0528 costs $0.50 per million input tokens and $2.15 per million output tokens through OpenRouter. In todo.is a typical agent step costs about 1.7 credits ($1 = 100 credits).
- What is the context window of R1 0528? R1 0528 can read up to 164K tokens at once and write up to 33K tokens in one reply.
- Can I use R1 0528 without coding? Yes. In todo.is you pick R1 0528 as your agent's model and write to-dos in plain words, on the web, the Android app, WhatsApp or Telegram. No API key needed: credits are included, or you can bring your own key.
JavaScript is required to use the todo.is app.