Kimi K3.1 Pro pricing
Kimi K3.1 Pro from Together AI costs $2.00 per 1M input tokens and $10.00 per 1M output tokens. Cached input is $0.200 per 1M.
API id kimi-k3.1-pro · Together AI · source · updated 2026-11-10 · general-purpose
$2.00
Input / 1M tokens
$10.00
Output / 1M tokens
$0.200
Cached input / 1M
—
Context window
Kimi K3.1 Pro specifications
- Provider
- Together AI
- API id
kimi-k3.1-pro- Model type
- general-purpose
- Context window
- — tokens
- Max output
- not published
- Currency
- USD
- Price source
- First-party
- Last checked
- 2026-11-10
Tags
- flagship
Kimi K3.1 Pro across providers
The same model, priced by every seller we track. Ranked by the cost of 1M input + 1M output tokens, standard tier; savings measured against buying from the vendor directly.
| Provider | Input /1M | Cached /1M | Output /1M | 1M in + 1M out | vs vendor |
|---|---|---|---|---|---|
| $2.00 | $0.200 | $10.00 | $12.00 | — | |
| $2.00 | $0.200 | $10.00 | $12.00 | — | |
OpenRouterHost | $2.00 | $0.200 | $10.00 | $12.00 | — |
| $2.00 | $0.200 | $10.00 | $12.00 | — |
What Kimi K3.1 Pro costs in practice
| Workload | Input tokens | Output tokens | Estimated cost |
|---|---|---|---|
| Short chat turn | 1,000 | 500 | $0.0070 |
| Document summary | 50,000 | 2,000 | $0.12 |
| 1M tokens in, 200K out | 1,000,000 | 200,000 | $4.00 |
Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.
Kimi K3.1 Pro price history
| Recorded | Input /1M | Output /1M |
|---|---|---|
| 2026-11-05 | $2.00 | $10.00 |
| 2026-10-24 | $2.00 | $10.00 |
Common questions
- How much does Kimi K3.1 Pro cost per 1M tokens?
- Kimi K3.1 Pro costs $2.00 per 1M input tokens and $10.00 per 1M output tokens on the standard tier. Cached input is $0.200 per 1M.
- What is Kimi K3.1 Pro's context window?
- Together AI does not publish a context window for Kimi K3.1 Pro on its pricing page.
- Is there a cheaper Together AI model than Kimi K3.1 Pro?
- Yes. Qwen2.5 7B Instruct Turbo is $0.300 per 1M input tokens versus $2.00 for Kimi K3.1 Pro.
- Where does this Kimi K3.1 Pro price come from?
- Directly from Together AI's published pricing page, re-read every day and normalized to USD per 1,000,000 tokens.
Head-to-head comparisons
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