Unified API platform aggregating multiple model providers with routing and limited-time free access.
Thinky Machines' Inkling 2 Small is now available free for a limited time on OpenRouter, pairing vision with agentic coding to iteratively build and refine websites, games and 3D designs from visual feedback. It can be used inside agentic harnesses such as Claude Code, Codex and Hermes Agent.
Anthropic has launched Claude Fable 5.2, positioned as its model for the most ambitious technical work and a step above Opus 5.5 on most evals. It delivers up to 30% faster output than Fable 5.1 at $8/M input and $40/M output with a 1M context window, and is now live on OpenRouter. Anthropic reports 69.9% on FrontierSWE v2, 89.3% on OSWorld 2.1 and 74.2% on Humanity's Last Exam with tools.
Meta's Muse Ember is now available on OpenRouter, positioned as a sub-task execution model for coding agents. The suggested pattern uses a frontier planner such as Muse Wonder to decompose work, then fans bounded sub-tasks out to Muse Ember for parallel execution. No parameter counts, benchmarks, or pricing details were disclosed.