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Kimi K2.6 Fast
moonshotai·moonshotai/kimi-k2.6-fast·Deprecated·Open weights·kimi-k2 series·NEW
Kimi multimodal agent model for visual understanding, coding, and planning
At a glance
Reference price$2.00 / $8.00 per 1M
Cache read $0.30 · Fireworks AI
Lowest paid$0.69 / $3.22
Neuralwatt Gateway · 2.9× spread
Context262,000
⚠ Providers report 262,000–262,144; the table below is authoritative
Output limit262,000
Capabilities
✓ Reasoning✓ Tool use✓ Structured output✓ Temperature✓ Attachments
⚠ Providers report capability flags inconsistently
Modalities
TextImage
Knowledge cutoff2025-01
Released / updated2026-04-21 / 2026-06-05
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 3 providers3 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| Neuralwatt | Gateway | $0.69 | $3.22 | $0.172 | — | 262,128 ⚠ | 262,128 | |
| GreenPT | Gateway | $1.66 | $8.78 | — | — | 262,144 ⚠ | 262,144 | deprecated |
| Fireworks AI accounts/fireworks/routers/kimi-k2p6-fast | Cloud | $2.00 | $8.00 | $0.30 | — | 262,000 | 262,000 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1Neuralwatt$236.90
2Fireworks AI$596.00
3GreenPT$769.90
The cheapest paid channel is the only channel.
Benchmark
No upstream benchmark data for this model. For quality, see the Artificial Analysis intelligence score above.
Reasoning control
Toggle (on / off)
1 / 3 providers expose no reasoning control (reasoning_options: []).
Related models
Kimi K2.7 Code Fastsame series$1.90 / $8.00Kimi K2.7 Codesame series$0.95 / $4.00Kimi K2.7 Code Flexsame series$0.475 / $2.00Kimi K2.6cheaper alternative$0.95 / $4.00DeepSeek V4 Procheaper alternative$0.435 / $0.87DeepSeek V4 Flashcheaper alternative$0.14 / $0.28
Price historyone sample accumulated per data sync
Input listOutput listMin blended