LLM
Hermes 4 - Llama-3.1 405B
Nous Research
Updated May 22, 2026 · Benchmarks via Artificial Analysis, specs & pricing via OpenRouter · Methodology · Report an error
Specifications
- Type
- LLM
- Released
- August 27, 2025
- Output speed
- 34 tok/s
- Latency (TTFT)
- 0.74s
- API pricing
- $1.00 in · $3.00 out / 1M tokens
Benchmarks
Reasoning
| GPQA Diamond | 72.7 |
Coding
| LiveCodeBench | 68.6 |
Math
| AIME 2025 | 69.7 |
General
| MMLU-Pro | 82.9 |
| Humanity’s Last Exam | 10.3 |