openrouter Nous: Hermes 4 405B (nousresearch/hermes-4-405b)
openrouter Nous: Hermes 4 405B costs USD 1.00 per 1M input tokens and USD 3.00 per 1M output tokens (community cross-check, https://openrouter.ai/nousresearch/hermes-4-405b), verified 2026-10-24 17:01 UTC.
Last verified 2026-10-24T17:01:34+00:00 · Source: https://openrouter.ai/nousresearch/hermes-4-405b (community cross-check, waak source openrouter)
No first-party source is read for this model yet; this value is a community cross-check and can lag the provider.
Price
- Input
- USD 1.00 / 1M tokens
- Output
- USD 3.00 / 1M tokens
- This price since
- 2026-10-19T22:02:35+00:00
- FX used
- 1 EUR = 1.1225 USD (ECB)
- Billing
- per_token
Specification
- Context window (tokens)
- 131,072
- Max output
- 117,964
- Vendor
- nousresearch
- Region
- global
- Listing
- listing not verifiable
aggregator / community mirror: no first-party public page to check against - First seen
- 2026-10-19T22:02:35+00:00
- SKU id
llm/openrouter/nousresearch/hermes-4-405b
Other listings of this model
Sources can disagree. The provider's own listing is first-party; LiteLLM, OpenRouter and models.dev are community cross-checks. Differences are shown, not resolved.
| SKU | Source | Input / 1M | Output / 1M | vs this page | Last verified |
|---|---|---|---|---|---|
| llm/modelsdev/cortecs/hermes-4-405b | modelsdev (community cross-check) | 0.996 | 2.989 | differs differs by -0.4% | 2026-10-24T17:47:11+00:00 |
| llm/modelsdev/kilo/nousresearch/hermes-4-405b | modelsdev (community cross-check) | 1.00 | 3.00 | agrees | 2026-10-24T17:47:11+00:00 |
| llm/modelsdev/nano-gpt/nousresearch/hermes-4-405b | modelsdev (community cross-check) | 0.30 | 1.20 | differs differs by -70.0% | 2026-10-24T17:47:11+00:00 |
| llm/modelsdev/nano-gpt/nousresearch/hermes-4-405b:thinking | modelsdev (community cross-check) | 0.30 | 1.20 | differs differs by -70.0% | 2026-10-24T17:47:11+00:00 |
| llm/modelsdev/nebius/nousresearch/hermes-4-405b | modelsdev (community cross-check) | 1.00 | 3.00 | agrees | 2026-10-24T17:47:11+00:00 |
| llm/modelsdev/openrouter/nousresearch/hermes-4-405b | modelsdev (community cross-check) | 1.00 | 3.00 | agrees | 2026-10-24T17:47:11+00:00 |
| llm/nebius/NousResearch/Hermes-4-405B | litellm (community cross-check) | 1.00 | 3.00 | agrees | 2026-10-24T17:01:34+00:00 |
Price history (90 days)
| Observed (UTC) | Price | USD | EUR | Output / 1M | Snapshot |
|---|---|---|---|---|---|
| 2026-10-19T22:02:35+00:00 | USD 1.00 | 1.00 | 0.8909 | 3.00 | #7 |
Each row is a change point: the price held from that moment until the next row. Full history: JSON · CSV.
Changes
No changes recorded since first seen.
API: /v1/skus/llm/openrouter/nousresearch/hermes-4-405b
Cite this
Free to reuse under CC BY 4.0 with this credit. The numbers are list prices, not transacted prices.
InfraRabbit (2026). openrouter Nous: Hermes 4 405B [data as of 2026-10-24]. https://infrarabbit.com/llm/openrouter/nousresearch/hermes-4-405b (accessed 2026-10-24). List prices, not transacted prices. CC BY 4.0.
BibTeX
@misc{infrarabbit_llm_openrouter_nousresearch_hermes_4_405b_2026,
author = {{InfraRabbit}},
title = {openrouter Nous: Hermes 4 405B},
year = {2026},
howpublished = {\url{https://infrarabbit.com/llm/openrouter/nousresearch/hermes-4-405b}},
note = {Data as of 2026-10-24; accessed 2026-10-24; list prices, not transacted prices; CC BY 4.0}
}