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vLLM Brings Day-Zero Serving for Kimi K3.1 Pro

Who
vLLM
What
adds day-one serving support Kimi K3.1 Pro across GPUs and TPUs, with RL support
Quote
🎉 Kimi K3.1 Pro from @Kimi_Moonshot lands in vLLM on day 0!

What happened

vLLM says it supports serving Kimi K3.1 Pro on day zero. The post cites a 1M-token context window for long coding sessions, 3D creation, and research, and reports a 65.7% score on Terminal-Bench 4.0 with the Claude Code harness. It also says vLLM provides day-zero serving across GPUs and TPUs, plus RL support.

Why it matters

The post highlights day-zero serving for Kimi K3.1 Pro and names its long-context use cases, benchmark result, hardware coverage, and RL support.

Read next

See the full storyvLLM Adds Day-Zero Serving Support for Kimi K3.1 Pro
Article

🎉 Kimi K3.1 Pro from @Kimi_Moonshot lands in vLLM on day 0!

A 1M-token context window for long coding sessions, 3D creation and research. It scores 65.7% on Terminal-Bench 4.0 with the Claude Code harness.

Give Kimi the long task. vLLM brings Day-0 serving across GPUs and TPUs, plus RL support.

Quoted postKimi.ai@Kimi_Moonshot
Releasing the model weights of Kimi K3.1 Pro: https://huggingface.co/moonshotai/Kimi-K3.1-Pro We'll keep advancing open intelligence.
View the quoted post on X

The story so far

vLLM says it supports serving Kimi K3.1 Pro on day zero across GPUs and TPUs, with reinforcement learning support. The announcement also cites the model’s 1-million-token context window for coding, 3D creation, and research. vLLM reports that Kimi K3.1 Pro scored 65.7% on Terminal-Bench 4.0 when evaluated with the Claude Code harness.

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