Llama 3.1 Tulu 3 70B
Ai2
Key facts · verified Oct 29, 2026
Llama 3.1 Tulu 3 70B is an Ai2 model released on 20 Nov 2024. Pricing: Open weights — free to self-host. It ranks #304 on LMArena's text leaderboard (Elo 1286, read 1 Nov 2026). Source: huggingface.co.
Ai2's Tülu 3 70B, a post-trained version of Meta's Llama 3.1 70B published with open weights under the Llama 3.1 Community License Agreement. Ai2 designed it for chat and for tasks such as MATH, GSM8K and IFEval.
Pricing & specs checkedSource: vendor documentation · checked Oct 29, 2026LMArena: 1286 Elo (rank 304) · source · retrieved Nov 1, 2026
Full Specifications
Open weights — free to self-host | |
|---|---|
| Identity | |
| Developer | Ai2 |
| Released | Nov 2024 |
| Status | Open weights |
| Licence | Llama 3.1 Community License Agreement |
| Self-hostable | Yes — weights at allenai/Llama-3.1-Tulu-3-70B |
| Cost | |
| Input price | Self-hosted — no first-party API price |
| Output price | Self-hosted — no first-party API price |
| Capability | |
| Vision in | No — text in, text out |
| Access | |
| Chat app | Yes — Ai2 Playground |
| Fine-tuning | Yes — Ai2 publishes the training data, code and recipes (SFT, DPO, RLVR) |
| Measured quality | |
| LMArena Elo | 1286 (checked Nov 2026) |
| LMArena rank | Rank 304 |