Hermes 4 405B
The cheapest provider for Hermes 4 405B is Nebius at $1.50 per 1M tokens (blended), charging $1.00 per 1M input and $3.00 per 1M output tokens. It is served by a single provider. Context window: 128K tokens. Prices tracked since Oct 3, 2026.
Best price
$1.50
at Nebius
Input / output
$1.00 / $3.00
per 1M tokens
Providers
1
no spread
7 days
—
best price
30 days
—
best price
Context
128K
tokens
Providers
Active offers ranked by blended price. Bars are relative to the most expensive.
Price history
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USD per 1M tokens · each step is a price change
Not enough history yet
Tracking since Oct 3, 2026. The chart fills in as new crawls arrive every 6 hours.
Change log
Every recorded change for this model since Oct 3, 2026.
No changes yet
Tracking since Oct 3, 2026. Price changes, new providers and delistings will show up here.
About this model
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...
- Released
- Aug 26, 2025
- First tracked
- Oct 3, 2026
- Canonical slug
- nousresearch/hermes-4-405b
- Weights
- NousResearch/Hermes-4-405B