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Tülu 3 (family)

Open weights

Ai2's fully open-source Tülu 3 model family (8B / 70B / 405B) - Llama-3.1 fine-tunes built with SFT → DPO → RLVR; the reference recipe for fully open post-training.

Family
Tülu 3
Params
8B / 70B / 405B (Llama-3.1-based)
Context
8K
Input
Output
Released
Nov 2024

Cite

Notes

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Context
8K

Reported eval scores

0
No public eval scores tracked.

Introduced in

paperTulu 3: Pushing Frontiers in Open Language Model Post-Training