DeepSeek R1 · DeepSeek
DeepSeek R1 is the o1-style reasoning model. Generates explicit chains of thought before answering. Excellent for mathematics, logic and complex problems.
About DeepSeek R1
DeepSeek R1 is the o1-style reasoning model. Generates explicit chains of thought before answering. Excellent for mathematics, logic and complex problems.
Where it shines: Explicit reasoning · Better at mathematics · Chain of thought.
How to use DeepSeek R1
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Type or upload
Type what you want in the box above — or upload the file if the tool asks for one.
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Generate
Click the main button. Wait 2-30 seconds depending on the model and input size.
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Download or share
Download the result or share the direct link. No watermark, ready to use.
Frequently asked questions
How much does it cost to use DeepSeek R1?
DeepSeek R1 is a Pro model: it costs 20 tokens per use (~$0.10 real cost for us). You need a Pro plan ($9/month → 15,000 tokens) or a one-shot pack.If you already have tokens in the free account, you can also spend them directly.
How many DeepSeek R1 uses are included in the Pro plan?
Pro ($9/month) gives you 15,000 recurring tokens, at 20 tokens per DeepSeek R1 use, that's ~750 full uses per cycle. If you run out, one-shot packs (5,000 / 25,000 / 80,000 tokens) add to the balance without expiring before one year.
What makes DeepSeek R1 special?
DeepSeek offers one of the best value for money on the market, especially in code and math, with specific strengths in explicit reasoning, better math and chain of thought.
How fast does DeepSeek R1 respond?
DeepSeek R1 is a "think" model: it reasons explicitly before responding, so it takes longer — waits 15-45 seconds.The actual time also depends on the length of the prompt and the load of the datacenter — models with huge context take longer when you enter very long texts.
How do I use DeepSeek R1 on ia.gratis?
You can use DeepSeek R1 from /chat/ by selecting DeepSeek R1 in the picker, or via the REST API with `model=deepseek-r1` in the body of the POST. Quick summary: model reasoning. Think step by step. The internal model identifier is `deepseek-r1` — useful when integrating by API.