Nous: Hermes 4 405B
nousresearch/hermes-4-405bHermes 4 is a large-scale reasoning model built on Meta-Llama-3.1-405B and released by Nous Research. It introduces a hybrid reasoning mode, where the model can choose to deliberate internally with...
- Context window
- 131,072 tokens
- Input
- text
- Output
- text
- Relay support
- Text & documents
Reference prices & points
Our global markup: 15% · 1 USD = 10,000 points · Price version 0
| Billing unit | OpenRouter / USD | Our reference / USD | Points |
|---|---|---|---|
| Input / 1M tokens | $1 | $1.15 | 11,500 |
| Output / 1M tokens | $3 | $3.45 | 34,500 |
| Cache read / 1M tokens | $0.2 | $0.23 | 2,300 |
Actual charge = the OpenRouter request cost × the markup locked for that request. Catalogue rates may be routing references; caching, long context, images and audio are charged when used. Listed prices do not mean every capability is available through this relay.
Catalogue time: 2026-11-11T23:45:39.207Z · Live catalogue
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{
"prompt": "0.000001",
"completion": "0.000003",
"input_cache_read": "0.0000002"
}Integration & availability
Use /v1/chat/completions for non-streaming, multi-turn conversations. Models marked for vision accept images; documents can be extracted to text in the workspace. Create a site API key and ensure you have enough points and the service is enabled. Provider availability, context and budget limits apply.