Kimi K3 API pricing
Kimi K3 API pricingMoonshot AI’s open-weight model.
Cheapest · Chat · 3:1 in/out
$2.116
per million tokens, $1.058 in / $5.29 out
Official price · Chat · 3:1 in/out
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Listings
5
Save $3.884 (65%)on 5 platforms · 2.8× between cheapest and most expensive
Kimi K3 on every platform
One row per platform listing, read daily from each platform: the same prices as the Kimi table. Prices are per million tokens; the workload cost weights input and output as chosen above. Green is the cheapest in each column. A price over twice the official one says “check with platform”, sits last and is not ranked.
| # | Platform · route | Input | Output | Cache read | Cache write | Workload cost |
|---|---|---|---|---|---|---|
| 1 | Aibermkimi-k3Not disclosedPlatform says official is $3 / $15 | $1.058 | $5.29 | $0.106 | — | $2.116 |
| 2 | OpenRoutermoonshotai/kimi-k3Not disclosedexcl. 5.5% fee | $0.182 | $11.006 | $0.18 | — | $2.888 |
| 3 | APIMartkimi-k3Not disclosed | $2.4 | $12 | — | — | $4.8 |
| 4 | KIEkimi-k3Not disclosed | $2.4 | $12 | $0.24 | — | $4.8 |
| 5 | Runwaremoonshotai-kimi-k3Not disclosed | $3 | $15 | $0.3 | — | $6 |
The same model, billed another way
Batch and thinking modes are separate rows on the family page too, so they are not ranked against the standard prices above.
Kimi K3 (batch)
| # | Platform · route | Input | Output | Cache read | Cache write | Workload cost |
|---|---|---|---|---|---|---|
| 1 | OpenRoutermoonshotai/kimi-k3:batchThird-partyexcl. 5.5% fee | $2.28 | $11.4 | $0.228 | — | $4.56 |
Ranked on price only. We have not measured success rate or speed yet. Platform prices are read daily. Where these prices come from