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Hermes 3 405B Instruct
nousresearch·nousresearch/hermes-3-llama-3.1-405b·GA·Open weights·nousresearch series
Open Llama instruction model for multilingual chat, reasoning, and coding
At a glance
Reference price$1.00 / $1.00 per 1M
Cache read — · OpenRouter
Lowest paid$1.00 / $1.00
OpenRouter Gateway
Context131,072
Output limit16,384
Capabilities
ReasoningTool use✓ Structured output✓ TemperatureAttachments
Modalities
Text
Knowledge cutoff2023-12-31
Released / updated2024-08-16 / 2024-08-16
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 |
|---|---|---|---|---|---|---|---|---|
| OpenRouter | Gateway | $1.00 | $1.00 | — | — | 131,072 | 16,384 |
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
1OpenRouter$250.00
The cheapest paid channel is the only channel.
Related models
Hermes 3 70Bsame series$0.408 / $0.408Hermes 4 (Thinking)same series$0.201 / $0.40Hermes 4 Largesame series$0.30 / $1.20Qwen3-Next 80B-A3B Instructcheaper alternative$0.144 / $0.574Qwen3-Coder 30B-A3B Instructcheaper alternative$0.216 / $0.861Llama-3.1-8B-Instructcheaper alternative$0.15 / $0.45Qwen3 Coder Flashcheaper alternative$0.144 / $0.574
Price historyone sample accumulated per data sync
Input listOutput listMin blended