Compare / head-to-head
Kimi K2.6vsPhi-4
Kimi K2.6 leads 3 of 3 shared benchmarks. Kimi K2.6 has the larger context window (256K tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
3 – 0
Kimi K2.6 leads
Cheaper per token
—
list price, input + output
Larger context
Kimi K2.6
256K tokens
Provider uptime (30d)
100% · —
Moonshot AI · Microsoft
Kimi K2.6
Moonshot AI · released 2026-04-20
textvision
- Context
- 256K
- Max out
- —
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 14 · 8 core
Phi-4
Microsoft · released 2024-12-12
text
- Context
- 16K
- Max out
- 16K
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 11 · 7 core
Quality
Benchmark matrix
3 shared · 11 only Kimi K2.6 · 7 only Phi-4| Benchmark | Kimi K2.6 | Phi-4 | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 3 | ||||
| GPQA Diamond | 90.8% ↗epoch | 56.1% ↗ | +34.7 pt | Kimi K2.6 |
| LMArena Elo | 1454.9 ↗ | 1216.6 ↗ | +238.3 | Kimi K2.6 |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | 96.1% ↗epoch | 13.8% ↗epoch | +82.3 pt | Kimi K2.6 |
| Only Kimi K2.6 reports · 11 | ||||
| AIME 2026 | 95.8% ↗matharena ⚠ | not reported | — | — |
| FrontierMath Tier 4 v2 (Epoch AI run) | 25.6% ↗epoch | not reported | — | — |
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | 57.2% ↗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 Phi-4 reports · 7 | ||||
| MMLU | not reported | 84.8% ↗ | — | — |
| MMLU-Pro | not reported | 70.4% ↗ | — | — |
| HumanEval | not reported | 82.6% ↗ | — | — |
| ArenaHard | not reported | 75.4% ↗ | — | — |
| HumanEval+ | not reported | 82.8% ↗ | — | — |
| IFEval | not reported | 63% ↗ | — | — |
| MATH | not reported | 80.4% ↗ | — | — |
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 Phi-4 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 | Phi-4 | Edge |
|---|---|---|---|
| Context window | 256K tokens | 16K tokens | Kimi K2.6 |
| Max output | — | 16K tokens | — |
| Input price / 1M | — | — | — |
| Output price / 1M | — | — | — |
| Cached input / 1M | — | — | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | — | — | — |
| Modalities | text · vision | text | Kimi K2.6 |
| Released | 2026-04-20 | 2024-12-12 | — |
| Cited benchmark scores | 14 | 11 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
Kimi K2.6 vs …
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Phi-4 vs …
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