Hermes 4 - Llama-3.1 70B
Nous Research's mid-size hybrid-reasoning post-training of Llama-3.1-70B with switchable <think> mode and JSON-schema-faithful outputs.
- Publisher
- Nous Research
- Family
- Hermes
- Params
- 70B
- Context
- 131K
- Input
- Output
- License
- Llama 3 Community
- Released
- 27 Aug 2025
Cite
Notes
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Context
131K
Weights
Open
downloadable
Input
$0
/1M tok
Output
$0
/1M tok
Price & speed via Artificial Analysis · ranked across tracked models
| Reasoning effort | Index | Speed |
|---|---|---|
| Reasoning | 7.9 | 0 t/s |
| Non-reasoning | 6.7 | 0 t/s |
Intelligence Index per reasoning-effort setting, via Artificial Analysis · pricing identical across tiers
Reported on 9 evals across 6 domains - best 81.1% on MMLU-Pro · #78 of 340