Nousresearch
Hermes 4 405B
Reasoning model for deliberate analysis, multi-step problem solving, and tool use
nousresearch/hermes-4-405b
Context
131.1K
Output
118K
Released
2025-08-26
Knowledge cutoff
2024-08-31
Types
InputText
OutputText
Reasoning
Supported
Tool use
—
Structured output
—
Attachments
—
Open weights
Supported
Provider pricing
Kilo Gateway
InText
OutText
- Price
- $1.00 / $3.00
- Context
- 131.1K
- Status
- Stable
OpenRouter
InText
OutText
- Price
- $1.00 / $3.00
- Context
- 131.1K
- Status
- Stable