Inside Claude Code’s Agent Teams and Kimi K2.5’s Agent Swarm
Last Updated on February 9, 2026 by Editorial Team
Author(s): JP Caparas
Originally published on Towards AI.
Anthropic and Moonshot shipped competing multi-agent systems within 10 days. One trusts developers. The other trusts reinforcement learning. Pick your side.
On January 27, 2026, Moonshot AI quietly released Kimi K2.5 with a feature called Agent Swarm. A trainable orchestrator that could spin up 100 sub-agents and coordinate ~1,500 tool calls without a human touching anything.

The article compares two innovative multi-agent systems: Anthropic’s Agent Teams, which integrates developer supervision into multi-agent coordination, and Moonshot’s Kimi K2.5’s Agent Swarm, which uses reinforcement learning for autonomous coordination. It discusses the rapid evolution of these technologies within a few days in early 2026, emphasizing both systems’ unique philosophical approaches, architectural differences, and the implications of their deployment in real-world applications, including a case study where a clean-room C compiler was developed using these frameworks.
Read the full blog for free on Medium.
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