Compare / head-to-head

GPT-6 LunavsMiMo-V2.6-Pro

MiMo-V2.6-Pro leads 1 of 1 shared benchmark. GPT-6 Luna has the larger context window (1.1M tokens).

Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.

Shared benchmarks
0 – 1
MiMo-V2.6-Pro leads
Cheaper per token
—
list price, input + output
Larger context
GPT-6 Luna
1.1M tokens
Providers
2 providers
OpenAI · Xiaomi MiMo
GPT-6 Luna
OpenAI · released 2026-09-22
textvision
Context
1.1M
Max out
128K
Input /1M
$0.1 ↗
Output /1M
$0.5 ↗
Cached /1M
$0.01
Scores
1 · 0 core
MiMo-V2.6-Pro
Xiaomi MiMo · released 2026-09-21
textvisionaudiovideo
Context
1M
Max out
—
Input /1M
—
Output /1M
—
Cached /1M
—
Scores
8 · 0 core
Quality

Benchmark matrix

BenchmarkGPT-6 LunaMiMo-V2.6-ProΔEdge
Reported by both · 1
DeepSWE v1.166.6% ↗71.9% ↗-5.3 ptMiMo-V2.6-Pro
Only GPT-6 Luna reports · 0
GPT-6 Luna reports nothing MiMo-V2.6-Pro does not.
Only MiMo-V2.6-Pro reports · 7
Agents' Last Examnot reported31.6% ↗——
AutomationBench 1.0.6not reported53.1% ↗——
GDPval-AA v2.1not reported1673 ↗——
JobBenchnot reported62% ↗——
OSWorld-Verifiednot reported82% ↗——
Terminal-Bench 2.1not reported89.9% ↗——
Terminal-Bench 4.0not reported34.9% ↗——
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 GPT-6 Luna minus MiMo-V2.6-Pro 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

SpecGPT-6 LunaMiMo-V2.6-ProEdge
Context window1.1M tokens1M tokensGPT-6 Luna
Max output128K tokens——
Input price / 1M$0.1 ↗——
Output price / 1M$0.5 ↗——
Cached input / 1M$0.01 ↗——
Input + output / 1M
Lower is cheaper. List prices; batch, tool and regional fees excluded.
$0.6——
Modalitiestext · visiontext · vision · audio · videoMiMo-V2.6-Pro
Released2026-09-222026-09-21—
Cited benchmark scores18—
Reliability

Provider status

All providers →
More matchups

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MiMo-V2.6-Pro vs …

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