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DeepSeek
DeepSeek R1
The January 2025 open-weight reasoning model that proved visible chain-of-thought could be cheap. Still solid for math and logic, but slow, verbose and reticent on politics China considers sensitive. DeepSeek V4.1 Flash is newer and a fraction of the price.
OpenOpen-weight models with lighter filters. Discuss more, refuse less.
Smart & Cheap
Intelligence
~1.46 credits
Estimated price per message
164K tokens
Context window
Text
Reads
DeepSeek R1 is a legacy model. Its successor, DeepSeek V4.1 Flash, is faster or cheaper - and chats that used DeepSeek R1 move to it automatically.
See DeepSeek V4.1 FlashThe facts
Made by
DeepSeek
Content tier
OpenOpen-weight models with lighter filters. Discuss more, refuse less.
Intelligence
Smart & Cheap
Estimated price per message
~1.46 credits≈ 68 messages for 1 €
Context window
164K tokens≈ 252 pages of text in one go
Reads
Text
Writes
Text
Tool use
Yes - search, memory, code and more
Served via
OpenRouter, Unbottled AI
Status
Legacy
A typical message: 16K tokens in, 1.5K out. Short replies cost less. Models served via OpenRouter bill the real provider cost plus our markup, so actual charges vary. 1 credit = 0.01 €.
Compare DeepSeek R1
Same facts, side by side.
Try DeepSeek R1 now.
No subscription. Free credits to start. The chat opens with DeepSeek R1 selected and a prompt ready - just send.