NousResearch/Hermes-3-Llama-3.1-405B pricing
Hermes 3 is a cutting-edge language model that offers advanced capabilities in roleplaying, reasoning, and conversation. It's a fine-tuned version of the Llama-3.1 405B foundation model, designed to align with user needs and provide powerful control. NousResearch/Hermes-3-Llama-3.1-405B from DeepInfra costs $1.00 per 1M input tokens and $1.00 per 1M output tokens. Context window 131,072 tokens.
API id NousResearch/Hermes-3-Llama-3.1-405B · DeepInfra · source · updated 2026-09-25 · general-purpose
$1.00
Input / 1M tokens
$1.00
Output / 1M tokens
—
Cached input / 1M
131K
Context window
NousResearch/Hermes-3-Llama-3.1-405B specifications
- Provider
- DeepInfra
- API id
NousResearch/Hermes-3-Llama-3.1-405B- Model type
- general-purpose
- Context window
- 131K tokens
- Max output
- not published
- Currency
- USD
- Price source
- Provider API
- Last checked
- 2026-09-25
What NousResearch/Hermes-3-Llama-3.1-405B costs in practice
| Workload | Input tokens | Output tokens | Estimated cost |
|---|---|---|---|
| Short chat turn | 1,000 | 500 | $0.0015 |
| Document summary | 50,000 | 2,000 | $0.05 |
| 1M tokens in, 200K out | 1,000,000 | 200,000 | $1.20 |
Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.
Common questions
- How much does NousResearch/Hermes-3-Llama-3.1-405B cost per 1M tokens?
- NousResearch/Hermes-3-Llama-3.1-405B costs $1.00 per 1M input tokens and $1.00 per 1M output tokens on the standard tier.
- What is NousResearch/Hermes-3-Llama-3.1-405B's context window?
- NousResearch/Hermes-3-Llama-3.1-405B accepts up to 131,072 tokens in a single request.
- Is there a cheaper DeepInfra model than NousResearch/Hermes-3-Llama-3.1-405B?
- Yes. deepseek-ai/DeepSeek-V4-Flash is $0.090 per 1M input tokens versus $1.00 for NousResearch/Hermes-3-Llama-3.1-405B, with a 1,048,576 token context window.
- Where does this NousResearch/Hermes-3-Llama-3.1-405B price come from?
- From the OpenRouter catalogue, because DeepInfra does not publish machine-readable pricing. OpenRouter is a reseller, so its rate can differ from DeepInfra's own — verify before committing spend.
Head-to-head comparisons
Other DeepInfra models
- XiaomiMiMo/MiMo-V2.6-Flash $0.140
- anthropic/claude-fable-5 $10.00
- Qwen/Qwen3-VL-235B-A22B-Instruct $0.200
- Qwen/Qwen3-14B $0.120
- Qwen/Qwen3-Max-Thinking $1.20
- ByteDance/Seed-2.0-mini $0.100
- deepseek-ai/DeepSeek-V4-Flash-0731 $0.060
- zai-org/GLM-5.3-Flash $0.150
- anthropic/claude-opus-5-5 $4.00
- meta-llama/Llama-4-Scout-17B-16E-Instruct $0.100
- ibm-granite/granite-4.2-8b $0.060
- Qwen/Qwen3-30B-A3B $0.120
- openai/gpt-oss-120b-Ultra $0.200
- ByteDance/Seed-2.0-pro $0.500
- thinkingmachines/Inkling $0.950
- zai-org/GLM-4.6 $0.500