Fireworks explains how it made RL practical on Kimi K3 at 2.8T parameters
sophiamyang · x · 2026-10-24
Fireworks AI published a research thread on specializing Moonshot's Kimi K3 (2.8T parameters) for custom tasks via reinforcement learning.
Key point: Fireworks jointly optimizes training, rollouts, and weight updates to enable fast iteration and stable training, making RL practical at the 2.8T-parameter scale.
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