具身ICL来了创业玩家！上下文成Scaling新赛道

TL;DR - Chinese startup COCO Matrix is developing in-context learning for robots, aiming to shift embodied-AI scaling from simply accumulating task data toward rapid adaptation from demonstrations, interaction history, and self-correction. The approach matters because it could let robots learn new tasks after deployment without task-specific fine-tuning.

• COCO Matrix moves ICL into pretraining and uses task- and action-conditioned visual representations to extract information relevant to each execution stage.
• Its proposed long-context system emphasizes streaming memory, selectively compressing and retaining useful multimodal history rather than continually expanding a fixed context window.
• The company reports over 80% one-shot completion on simple tasks such as grasping after changing the target, while noting that complex-task evaluation is not yet complete.
• A “strong understanding, lightweight generation” experiment reportedly let a roughly 60M-parameter action head outperform a 1.1B-parameter baseline under the same training and compute settings.