WhichAI / Models / MiniMax M3

MiniMax M3

· verified September 8, 2026

public free open-weights api in Generator coding long-context

Provider

Statuspublic

AA Intelligence Index44.4 (September 8, 2026 snapshot)

Releasedn/a

Context windown/a

Modalitiesn/a

API price $/1M (in / out)n/a

Speedn/a

AccessOpen weights · API hosts

In one line

MiniMax's flagship, with a reputation for handling very large contexts without falling apart. Comfortably outscored by the current open-weight leaders, so it earns a place on long-document work rather than on general capability.

Coding82

Reasoning74

Writing64

Agents & tools76

Category scores (0-100) are WhichAI blended ratings: public category leaderboards plus editorial judgment. Guidance, not official measurements.

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Artificial Analysis Intelligence Index, 2026 rebased scale (top models ~ 55-66). Snapshot: September 4, 2026 (BenchLM mirror), retrieved September 8, 2026. Specs and prices come from the OpenRouter public model list on the same date. Models nobody has measured carry no index score at all and never enter a ranking: where an estimate exists it is shown separately and labelled unmeasured. Context, price, modality and release dates come from the public OpenRouter model list (retrieved September 8, 2026) and vendor pages. Missing values are not published or not yet verified - shown as -. Sources are linked inside the app (Model guide and About > Methodology).