Hermes 4 405B pricing.
Prices checked
Hermes 4 405B costs $1 in and $3 out per million tokens from OpenRouter; the cheapest price is $0.52 at NanoGPT, checked .
OpenRouter's own price
OpenRouter
$1 in · $3 out
70% above the typical price of the 392 text models we track.
Cheapest price
NanoGPT
$0.30 in · $1.20 out
65% less than OpenRouter, and the provider says why.
Every provider selling Hermes 4 405B
- 1
$0.30 in · $1.20 out · 128k context here
$0.52/M tokens - 2
$0.30 in · $1.20 out · 128k context here
$0.52/M tokens - 3
$1.00 in · $3.00 out · 128k context here
$1.50/M tokens - 4
$1 in · $3 out
$1.50/M tokens - 5
$1 in · $3 out
$1.50/M tokens - 6
$1 in · $3 out
$1.50/M tokens - 7
$1 in · $3 out
$1.50/M tokens - 8
$1 in · $3 out · 128k context here
$1.50/M tokens - 9
$1 in · $3 out
$1.50/M tokens - 10
$1.06 in · $3.17 out
$1.58/M tokens
What it costs for your work
A month at OpenRouter's own price
A month at NanoGPT, the cheapest
What you save
A page is about 600 tokens in and 60 out, a support reply 200 in and 300 out, an email 150 in and 250 out. Nothing else is counted: no cache discount, no batch rate, no free tier.
How we count
Prices are per million tokens. The big number on each row is blended 3 in : 1 out, the way most work uses a model. A price below OpenRouter's own is listed as cheapest only when the provider says why. Nous Research trained Hermes 4 405B and sells it on no catalog we read, so the price every row is measured against is OpenRouter's.
- Resells
- The provider sells another company's endpoint, at a margin of its own or at the maker's price.
- Same as maker
- Sold by someone else at the price the maker charges.
- Costs more
- Sold by someone else for more than the maker charges.
Similar models
Models from other labs that do what Hermes 4 405B does, cheapest first. Each percentage is against Hermes 4 405B's cheapest price, $0.52 per M tokens.
Frequently asked
- Who sells Hermes 4 405B cheapest?
- NanoGPT, at $0.30 in and $1.20 out per million tokens, checked 31 Oct 2026. The provider sells another company's endpoint, at a margin of its own or at the maker's price.
- Is Hermes 4 405B open weights?
- Yes. Nous Research publishes the weights, so anyone may host Hermes 4 405B, which is why 8 providers sell it and why their prices differ so much.
- How much context does Hermes 4 405B hold?
- 131,072 tokens in one call, which is about 131k.
- How does Hermes 4 405B compare with the rest of the market?
- At $1.50 per million tokens, OpenRouter's own price is 70% above the typical $0.88 across the 392 text models we track.
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