Models · The Decoder ·
Sakana claims its AI model router Fugu Ultra v1.1 now beats Fable 5 without even including it in the pool
Sakana AI released Fugu Ultra v1.1, claiming it improves up to 7.9 points over v1.0 and outperforms Fable 5 without including it in the routing pool. The claims have not been independently verified; the update adds a Claude Code-compatible endpoint, while the service remains unavailable in the EU.