Kimi K2.6
1.1T MoE · ties GPT-5.5 on SWE-Pro at $0.6/M; HLE 54 leads all
- Vendor
- Moonshot
- License
- open
- Released
- 2026-04-29
- Parameters
- 1000B
- Context window
- 256k tokens
Capabilities
Kimi K2.6 supports vision (image input), tool use and extended reasoning, with a 256k-token context window.
- Vision — image input
- Audio — audio input (not confirmed)
- Tools — function calling / tool use
- Reasoning — extended thinking
- Computer use — desktop / browser control (not confirmed)
Benchmarks
| SWE-Bench Verified | 80.2% |
|---|---|
| SWE-Bench Pro | 58.6% |
| Terminal-Bench | 66.7% |
| Reasoning composite | 94 / 100 |
The reasoning composite is a directional 0–100 score aggregated across public reasoning evals — comparable within this matrix, not an official vendor number.
Pricing
$0.6/M input tokens.