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Nous: Hermes 4 405B
nousresearch·nousresearch/hermes-4-405b-3·GA·Closed·nousresearch series
Reasoning model for deliberate analysis, multi-step problem solving, and tool use
At a glance
Reference price$1.00 / $3.00 per 1M
Cache read — · Kilo Gateway
Lowest paid$1.00 / $3.00
Kilo Gateway Gateway
Context131,072
Output limit26,215
Capabilities
✓ ReasoningTool useStructured output✓ TemperatureAttachments
Modalities
Text
Knowledge cutoff—
Released / updated2025-08-26 / 2025-08-26
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 1 providers1 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| Kilo Gateway nousresearch/hermes-4-405b | Gateway | $1.00 | $3.00 | — | — | 131,072 | 26,215 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1Kilo Gateway$350.00
The cheapest paid channel is the only channel.
Benchmark
No upstream benchmark data for this model. For quality, see the Artificial Analysis intelligence score above.
Reasoning control
effort = noneeffort = high
Related models
Hermes 3 70Bsame series$0.408 / $0.408Hermes 4 (Thinking)same series$0.201 / $0.40Hermes 4 Largesame series$0.30 / $1.20DeepSeek V4 Procheaper alternative$0.435 / $0.87DeepSeek V4 Flashcheaper alternative$0.14 / $0.28MiniMax-M2.7cheaper alternative$0.30 / $1.20DeepSeek V4 Flash 0731cheaper alternative$0.479 / $1.44
Price historyone sample accumulated per data sync
Input listOutput listMin blended