Inside Kimi K3's AgentENV: Can It Really Fork in 100 ms?
SMRTR summary
Moonshot AI's AgentENV claims to fork AI training environments in under 100 milliseconds, but that number only covers part of the process. In practice, full fork-to-first-use latency ranges from 360 milliseconds to 1.75 seconds depending on how much memory was modified, because dirty pages must be copied into an immutable storage layer before the child environment can run.
SMRTR provides this summary for quick context. The original article belongs to Hacker News.
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