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Pareto Code Router

openrouter/pareto-code

Released Apr 21, 2026200,000 context

The Pareto Router is a way to have OpenRouter always pick a strong coding model for your needs without committing to a specific one. You express a single min_coding_score preference between 0 and 1, and the router routes your request to a coding model that meets that bar.

The Pareto Router is tuned for coding use cases. Under the hood it keeps a curated shortlist of strong coding models currently available on OpenRouter. The exact shortlist and selection logic evolve over time as new models land and benchmarks shift.

Recent activity on Pareto Code Router

Token usage breakdown by model

1.
Gemini 3.1 Pro Preview
by google
13.2M
39.8%
2.
Kimi K2.6
by moonshotai
12.4M
37.3%
3.
Claude Opus 4.7
by anthropic
4.54M
13.7%
4.
GPT-5.4
by openai
3.08M
9.3%
5.
GLM 4.6
by z-ai
2K
0.0%