Hermes 4 405B
by Nous · nousresearch/hermes-4-405b
Hermes 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...
- Input / 1M tokens
- $1.00
- Output / 1M tokens
- $3.00
- Context
- 131K
Specs
| Input price | $1.00 / 1M tokens |
|---|---|
| Output price | $3.00 / 1M tokens |
| Cached input | $0.20 / 1M tokens |
| Context window | 131K tokens |
| Max output | 118K tokens |
| Reads | text |
| Writes | text |
| Tool calling | No |
| Reasoning | Yes |
| Listed | Aug 26, 2025 |
List prices in USD, updated Oct 30, 2026. Providers may charge differently.
Providers
1 provider serves this model, as of Oct 30, 2026, 18:12 UTC.
| Provider | Quantization | Context | Max output | Input / 1M | Output / 1M | Cache read / 1M | Uptime (30 min) | Latency (median) | Throughput (median) | Supports | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nebius | fp8 | 131K | 118K | $1.00 | $3.00 | $0.20 | 100% | 267 ms | 37 tok/s | Normal |
"Cheapest" is the lowest input plus output price; "Fastest" the highest median throughput. Columns empty for every provider are not shown.
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