Compare / head-to-head
Kimi K2.6vsQwen3.5 397B-A17B
Kimi K2.6 leads 5 of 5 shared benchmarks. Qwen3.5 397B-A17B has the larger context window (262K tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
5 – 0
Kimi K2.6 leads
Cheaper per token
—
list price, input + output
Larger context
Qwen3.5 397B-A17B
262K tokens
Provider uptime (30d)
100% · —
Moonshot AI · Qwen
Kimi K2.6
Moonshot AI · released 2026-04-20
textvision
- Context
- 256K
- Max out
- —
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 14 · 8 core
Qwen3.5 397B-A17B
Qwen · released 2026-02-15
textvision
Quality
Benchmark matrix
5 shared · 9 only Kimi K2.6 · 2 only Qwen3.5 397B-A17B| Benchmark | Kimi K2.6 | Qwen3.5 397B-A17B | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 5 | ||||
| GPQA Diamond | 90.8% ↗epoch | 88.4% ↗ | +2.4 pt | Kimi K2.6 |
| AIME 2026 | 95.8% ↗matharena ⚠ | 94.2% ↗matharena ⚠ | +1.6 pt | Kimi K2.6 |
| LMArena Elo | 1454.9 ↗ | 1438.3 ↗ | +16.6 | Kimi K2.6 |
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | 57.2% ↗epoch | 29.5% ↗epoch | +27.7 pt | Kimi K2.6 |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | 96.1% ↗epoch | 88.9% ↗epoch | +7.2 pt | Kimi K2.6 |
| Only Kimi K2.6 reports · 9 | ||||
| FrontierMath Tier 4 v2 (Epoch AI run) | 25.6% ↗epoch | not reported | — | — |
| Kimi Claw 24/7 Bench | 42.9% ↗ | not reported | — | — |
| Kimi Code Bench v2 | 50.9% ↗ | not reported | — | — |
| MCP-Atlas | 69.4% ↗ | not reported | — | — |
| MCPMark-Verified | 72.8% ↗ | not reported | — | — |
| MLS-Bench-Lite | 26.7% ↗ | not reported | — | — |
| ProgramBench | 48.3% ↗ | not reported | — | — |
| SimpleQA Verified | 34.9% ↗epoch | not reported | — | — |
| SWE-bench Verified (Epoch AI run) | 76.7% ↗epoch | not reported | — | — |
| Only Qwen3.5 397B-A17B reports · 2 | ||||
| SWE-bench Verified | not reported | 76.4% ↗ | — | — |
| MMLU-Pro | not reported | 87.8% ↗ | — | — |
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is Kimi K2.6 minus Qwen3.5 397B-A17B in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | Kimi K2.6 | Qwen3.5 397B-A17B | Edge |
|---|---|---|---|
| Context window | 256K tokens | 262K tokens | Qwen3.5 397B-A17B |
| Max output | — | — | — |
| Input price / 1M | — | $0.172 ↗ | — |
| Output price / 1M | — | $1.03 ↗ | — |
| Cached input / 1M | — | — | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | — | $1.2 | — |
| Modalities | text · vision | text · vision | Tie |
| Released | 2026-04-20 | 2026-02-15 | — |
| Cited benchmark scores | 14 | 8 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
Kimi K2.6 vs …
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Qwen3.5 397B-A17B vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run Kimi K2.6 and Qwen3.5 397B-A17B on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.