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DeepSeek Chat V3.1 API price
deepseek/deepseek-chat-v3.1
DeepSeek Chat V3.1 API costs $0.25/M input at OpenRouter (aggregator), per 1M tokens.
MidDeepSeek163K context1 seller
Input
$0.25
per 1M tokens · OpenRouter (aggregator)
Output
$0.95
per 1M tokens · OpenRouter (aggregator)
Where to buy it
The one source pricing DeepSeek Chat V3.1 today, per 1M tokens.
Cost calculator
| Provider | Input $/M | Output $/M | Cached in | Your cost |
|---|---|---|---|---|
| OpenRouter (aggregator) | 0.250cheapest | 0.950 | 0.130 |
Against its tier
- This model$1.20
- Cheapest · Nemotron 3.5 Content Safety$0.40
- Tier median · GLM 5.1$4.002
- Dearest · GPT 5.5 Cyber$87.50
#5 of 36 mid · cheaper than 89%
Details
- Context window
- 163K163,840 tokens
- Developer
- DeepSeek
- Intelligence
- 13.7 est. Non-reasoning
- Sellers
- 1
- Cached input
- $0.13where the source publishes one
- Cheapest at
- OpenRouter (aggregator)
- Combined
- $1.20in + out per 1M
- Last checked
- 2026-10-12