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ModelsNous ResearchHermes 3 405B Instruct

Hermes 3 405B Instruct

nousresearch/hermes-3-llama-3.1-405b131k context Compare →
MedianThe median blended price among comparable offers: one price per provider (its cheapest route), standard tier, current prices only. Priority tiers and prices converted from points are not counted.
$1.00
Most expensiveThe highest blended price among comparable offers: one price per provider (its cheapest route), standard tier, current prices only. Priority tiers and prices converted from points are not counted.
$1.58
Offers
7
Providers
4

Cheapest right now

DeepInfra

The provider's published policy: prompts are not used for training.

directYou buy access straight from the company that runs the model on its servers. · fp8 · 131k

$1.00 blended / 1M tokens

No change7D
in
$1.00
out
$1.00
Cached input
–

Retiring Nov 2: This seller will stop serving the model · announced on deepinfra.com · read on Oct 31, 2026 (opens in a new tab)

Go to offer Go to offer at DeepInfra (opens in a new tab)at DeepInfra

Hermes 3 405B Instruct costs from $1.00 per million tokens (at a 3:1 input:output mix): the lowest current price, at 2 providers, checked on ; 7 offers are listed.

Listed offers, by price

Comparable offersOther offersSolid steps are comparable offers; dashed steps are the other offers, which are not counted in cheapest, median or most expensive.

Offers not counted in cheapest, median or most expensive (4)

  • $1.00 · DeepInfra via Eden AI · cannot be designated the cheapest
  • $1.00 · DeepInfra via Kilo Gateway · cannot be designated the cheapest
  • $1.00 · Glama via Glama · cannot be designated the cheapest
  • $1.00 · DeepInfra via OpenRouter · another route of the same provider

Price historyThe cheapest offer each day, against the lab's official list price when it publishes one. Each day at 00:00 UTC, the offer the API would have selected as the cheapest, with the same exclusions as /cheapest. Blended price, promotions included.

Cheapest offer and official list price, by day, 30 days
DayCheapest offerOfficial list price
2026-10-02$1.00, DeepInfra–
2026-10-03$1.00, DeepInfra–
2026-10-04$1.00, DeepInfra–
2026-10-05$1.00, DeepInfra–
2026-10-06$1.00, DeepInfra–
2026-10-07$1.00, DeepInfra–
2026-10-08$1.00, DeepInfra–
2026-10-09$1.00, DeepInfra–
2026-10-10$1.00, DeepInfra–
2026-10-11$1.00, DeepInfra–
2026-10-12$1.00, DeepInfra–
2026-10-13$1.00, DeepInfra–
2026-10-14$1.00, DeepInfra–
2026-10-15$1.00, DeepInfra–
2026-10-16$1.00, DeepInfra–
2026-10-17$1.00, DeepInfra–
2026-10-18$1.00, DeepInfra–
2026-10-19$1.00, DeepInfra–
2026-10-20$1.00, DeepInfra–
2026-10-21$1.00, DeepInfra–
2026-10-22$1.00, DeepInfra–
2026-10-23$1.00, DeepInfra–
2026-10-24$1.00, DeepInfra–
2026-10-25$1.00, DeepInfra–
2026-10-26$1.00, DeepInfra–
2026-10-27$1.00, DeepInfra–
2026-10-28$1.00, DeepInfra–
2026-10-29$1.00, DeepInfra–
2026-10-30$1.00, DeepInfra–
2026-10-31$1.00, DeepInfra–

Cheapest offer

Offers

7 of 7 offers

Offers for Hermes 3 405B Instruct, one row per offer, sorted by blended price.
RankProvider · viaYou buy access through an aggregator: one account and one API that forward your requests to other providers. "Via" names the aggregator; the price is the one it charges you. When "via" says "hosted API", no aggregator is involved: the model belongs to a lab and another provider sells it.Input $/1MOutput $/1MBlended $/1MA single price that mixes input and output: 3 input tokens for 1 output token, per million tokens. It makes offers easy to rank; your real cost depends on your own mix.PrecisionHow finely the model's numbers are stored on the provider's servers. Lower precision (fp8, fp4) is cheaper to run and can slightly change answer quality; "unknown" means the provider doesn't say. ContextThe maximum amount of text, counted in tokens, the model can take in and write in a single request. Past this limit, the request is refused or cut.ConditionsWhat a provider says about how it handles your data and who can sign up: training on prompts, processing region, sign-up requirements. Each comes from the provider's published documents; when nothing is published, it stays unknown.SignalsOffer
1 DeepInfra 1.00 1.00 1.00 fp8 131k United States Retiring Nov 2: This seller will stop serving the model · announced on deepinfra.com · read on Oct 31, 2026 (opens in a new tab)
Go to offer at DeepInfra (opens in a new tab)
2 DeepInfravia Eden AI 1.00 1.00 1.00 fp8 131k United States Unverified. No public page for this offer: listed, not designated cheapestRetiring Nov 2: This seller will stop serving the model · announced on deepinfra.com · read on Oct 31, 2026 (opens in a new tab)
: Eden AI (opens in a new tab). No public price page for this model
3 DeepInfravia Kilo Gateway 1.00 1.00 1.00 fp8 131k United States Unverified. No public page for this offer: listed, not designated cheapestRetiring Nov 2: This seller will stop serving the model · announced on deepinfra.com · read on Oct 31, 2026 (opens in a new tab)
: Kilo Gateway (opens in a new tab). No public price page for this model
4 Glama 1.00 1.00 1.00 – 131k Unverified. No public page for this offer: listed, not designated cheapest
: Glama (opens in a new tab). No public price page for this model
5 RedPill 1.00 1.00 1.00 – 131k
Go to offer at RedPill (opens in a new tab)
6 DeepInfravia OpenRouter 1.00 1.00 1.00 fp8 131k United States Retiring Nov 2: This seller will stop serving the model · announced on deepinfra.com · read on Oct 31, 2026 (opens in a new tab)Fee 5.5%: OpenRouter adds a 5.5% fee when you buy credits (read on openrouter.ai/pricing on Oct 30). Offers are ranked with this fee included.
Go to offer at OpenRouter (opens in a new tab)
7 Venice 1.10 3.00 1.58 – 128k
See pricing at Venice (opens in a new tab)

No training on promptsPrompts may be used for trainingTraining terms not published

backend not named. The router bills this price itself without naming who serves the model.

1 flex or batch offer hidden (lower priority, variable latency).

Blended = (3 × input + output) / 4, per million tokens. Prices in USD, converted at the ECB rate when the provider bills in another currency.

Method

Monthly cost for your workload

Computed by the API for the three cheapest offers, per 30-day month.
  1. DeepInfra$75.00per month
  2. RedPill$75.00per month+$0.00 vs the cheapest
  3. Venice$111.00per month+$36.00 vs the cheapest

Host it yourself instead? See the break-even

Compare Hermes 3 405B Instruct with

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Use this data

The index is queryable. The API is free to use.
Free API
curl https://api.inferindex.dev/cheapest?model=nousresearch/hermes-3-llama-3.1-405b
MCP server
claude mcp add --transport http inferindex https://mcp.inferindex.dev/mcp

Also works in Cursor and Codex: see the MCP page.