Text-output models; recommended order uses recorded benchmarks first, then estimated cost.
SIDE BY SIDE
Estimates use the usage above. Selections survive filter changes. A listed API route does not guarantee access for your region, account or current uptime.
SOURCES & METHODOLOGY
Epoch AI public data syncs every six hours. ECI is a composite index; other metrics retain their original scales and are never merged into a score. Only unique model identities are matched. See details for tested versions, reasoning settings and sources.
Epoch AI ECI ↗ · Methodology & CC BY attribution ↗OpenRouter rates and capabilities sync every 15 minutes; Models.dev specs and providers every six hours. Each scenario selects a relevant metric. Benchmark sorting uses that metric, then cost. Unmatched data stays empty.
OpenRouter API ↗ · Models.dev ↗This module supports selection and comparison. It does not run paid inference. Validate accuracy, latency, citations and tool success on real samples before launch.
promptfoo ↗ · OpenCompass ↗ · lm-eval ↗