No Claude Fable 5? No problem: Sakana achieves frontier performance with new Fugu multi-model, auto synthesis system

Sakana introduced Fugu, a multi-agent orchestration system that dynamically routes queries across a swappable pool of specialized AI models through a single OpenAI-compatible API. The company frames it as a way for developers, enterprises, and governments to maintain access to high-end AI capabilities despite vendor lock-in or export-control disruptions.

Fugu reflects a growing shift from relying on ever-larger standalone models toward orchestration systems that combine and coordinate multiple models for resilience and performance. If effective, this approach could reduce dependency on any single AI provider and make model access more modular, competitive, and geopolitically adaptable.