Kimi K3 Fast
Multimodal Kimi model with 1M context and toggleable max-effort thinking for long-horizon agent work
Context
1,048,576
Max output
1,048,560
Input / 1M
$3.00
Output / 1M
$15.00
Providers
6
01Profile
Profile
Released
2026-07-27
Last updated
2026-07-27
Knowledge cutoff
—
Weights
Open
02Capabilities
Capabilities
Input
text · image
Output
text
Reasoning
Yes
Tool calling
Yes
Structured output
Yes
Attachments
Yes
Cache read
—
Cache write
—
03Pricing
Pricing across 6 providers
Per 1M tokens, USD. Sorted by input price. First-party row highlighted.
04History
Change history
6+ recent events since 2026-07-27
2026-09-11Addedpioneeroffering→ new
2026-08-20Addedllmgateway-providersoffering→ new
2026-08-07Addedneuralwattoffering→ new
2026-08-01Addedllmgatewayoffering→ new
2026-07-27Addedfireworks-aioffering→ new
2026-07-27Addedverceloffering→ new