Kimi K2.6 Fast
Kimi K2.6 Fast is Moonshot AI (Kimi)'s language model with a 262K context window, starting at $2.00 / 1M input and $8.00 / 1M output. A fast-tier variant of Moonshot's Kimi K2.6 LLM, optimized for low-latency responses in agentic and tool-use scenarios.
| Specifications | |
|---|---|
moonshot-kimi-k2-6-fast | |
| Language | |
| Active | |
| Moonshot AI (Kimi) | |
| 262K tokens | |
| Image | |
| Text | |
| default | |
Capabilities
Input1/5
Text·
Image✓
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities3/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs✓
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | ||
|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | |
| $2.00 | $8.00 | $0.3 | |
Cost Calculator
US Dollar ($)
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Kimi K2.7 Code High Speed | 262K | $1.90 | $8.00 | Available | |
| Kimi K2 Thinking Turbo | 262K | $1.15 | $8.00 | Deprecated | |
| Kimi K2 Turbo | 256K | — | — | Available | |
| Kimi K2.6 Fast | — | 262K | $2.00 | $8.00 | Current |
| Kimi K2.5 Non-Reasoning | — | — | — | — | Available |
| Kimi K2 Instruct V0 | — | — | — | — | Available |
| Kimi K2 Preview | — | 262K | $0.600 | $2.50 | Deprecated |
| Kimi K2 Turbo Preview | — | 262K | $1.15 | $8.00 | Deprecated |
| Kimi K2.5 Thinking | — | — | $0.600 | $3.00 | Available |
| Kimi K2.6 Thinking | — | — | $0.950 | $4.00 | Available |
| Kimi K2.7 Code Fast | — | 262K | $1.90 | $8.00 | Available |