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openrouterOpenRouter · Oct 2, 2026

Router Index frontier: cost vs performance

Router cost vs performance frontier

OpenRouterScatter plotClaude Opus 5All Anthropic modelsGPT-6-SolKimi K3GPT-6-AstraGLM 5.3Claude Opus 5.5Switchyard
Published by openrouter on OpenRouter, Oct 2, 2026. Source: openrouter.ai

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