DeepSeek V3.1
DeepSeek V3.1 hybrid model combining V3 and R1 capabilities with 128K context.
- Input price
- $0.638
- Output price
- $1.848
- Context
- 128K
- Max output
- 16K
- Capability
- 141 (#71 of 79)
- Human preference
- 1420
- 30-day uptime
- —
- Released
- 2025-08-30
InputTextOutputText
Providers
Providers that serve this model. With Auto, each request goes to the best available provider. Prices in USD per 1M tokens; stats cover the last 30 days.
Pricing
All prices for this model, by service tier.
| Item | Standard | Priority | Flex |
|---|---|---|---|
| Inputper 1M tokens | $0.638 | $1.1165 | $0.319 |
| Outputper 1M tokens | $1.848 | $3.234 | $0.924 |
| Cache readper 1M tokens | $0.0638 | $0.111652 | $0.0319 |
Try it
Runs on your balance and is billed like any API request.
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Human preference ratings are from the LMArena Text Arena (CC BY 4.0, as of 2026-11-09): Elo ratings from blind votes, on a different scale from capability scores. lmarena.ai/leaderboard/text