WhichAI / Models / Qwen3 Coder

Qwen3 Coder

· verified September 8, 2026

public free open-weights api in Generator auto-run coding long-context value

Provider

Statuspublic

AA Intelligence Index~30 (WhichAI estimate)

Releasedn/a

Context window1M

Modalitiesn/a

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

Speedn/a

AccessOpen weights · FREE on OpenRouter (qwen/qwen3-coder:free, 1M context) - WhichAI auto-runs it with a free OpenRouter key

The score shown is a WhichAI estimate from adjacent benchmarks, not an official measurement.

In one line

The strongest free coding route on OpenRouter right now - 1M context, tool use, zero cost within the daily free limits.

Coding68

Reasoning52

Writing44

Agents & tools58

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).