Sakana AI· Sakana modelsResearch paper

Inference-Time Scaling and Collective Intelligence for Frontier AI

Sakana AI announces AB-MCTS, a new inference-time scaling algorithm that enables multiple frontier AI models to cooperate, achieving strong performance on the ARC-AGI-2 benchmark. The algorithm is open-sourced with code and a paper.

From the source

We have developed AB-MCTS, a new inference-time scaling algorithm that enables multiple frontier AI models to cooperate, achieving promising initial results on the ARC-AGI-2 benchmark.

sakana.ai

Announced

30 Jun 2025 15:00 UTC

Detected

28 Aug 2026 21:48 UTC (+424d after)