LLM

Qwen3 72B

Alibaba · 72B · 256k ctx

Qwen3's 72B open-weights variant. Particularly strong on multilingual and code benchmarks; 256k context unlocks long-doc fine-tunes without aggressive chunking.

Train this model →Read the recipe

Quickstart

Launch a Qwen3 72B fine-tune

~ fourbit

$ fourbit train \
  --base qwen3-72b \
  --data s3://acme/dataset.jsonl \
  --recipe lora

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