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zhebrak/llm-cluster-simulator

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Simulate distributed LLM training and inference across GPU clusters in your browser. Memory, throughput, cost, and parallelism strategy planning.

3 mentions on Hacker News by 1 person: 0 stories, 3 comments · first 2026-02-24 · latest 2026-03-04

Mentions per year 3 mentions · busiest year 2026 (3)
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  1. …for exploration and planning, if you are not into the story. All client-side, no backend. GitHub: https://github.com/zhebrak/llm-cluster-simulator
    comment by zhebrak · 2026-03-04 · in Show HN: Learn distributed ML by playing a sci-fi browser game
  2. …— https://simulator.zhebrak.io/?preset=qwen3-235b-inference GitHub with benchmarks and examples: https://github.com/zhebrak/llm-cluster-simulator If you have published training runs with MFU or throughput numbers, I'd love to hear from you…
    comment by zhebrak · 2026-02-26 · in Physics-based simulator for distributed LLM training and inference
  3. …— https://simulator.zhebrak.io/?preset=qwen3-235b-inference GitHub with benchmarks and examples: https://github.com/zhebrak/llm-cluster-simulator If you have published training runs with MFU or throughput numbers, I'd love to hear from you…
    comment by zhebrak · 2026-02-24 · in Show HN: Physics-based simulator for distributed LLM training and inference