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OpenRouter launches new anonymous model Space Bunny; multiple fingerprints point to MiniMax MiniMax M3.1

Beating AI news: OpenRouter and OpenCode have launched the anonymous model Space Bunny Alpha. It emphasizes high-speed inference and supports adjustable reasoning intensity,1000000 token context window, as well as text, image, and video inputs. OpenRouter is currently free, while OpenCode has announced a limited-time free 1 week.

The community quickly linked it to the unreleased MiniMax M3.1. Multiple developers conducted model “fingerprint” tests using tokenizers, anomalous token and error behavior, with all results indicating that it closely resembles the MiniMax model.MiniMax The officially open-sourced MiniMax Code repository had also already revealed MiniMax-M3.1 in advance. The test code includes a 1000000 token context window and multiple reasoning-intensity settings—low, high, and max—which closely overlap with Space Bunny’s disclosed features. At present,MiniMax has not confirmed Space Bunny’s true identity.

Original link https://m.theblockbeats.info/flash/368770