Hermes 3 405B Instruct (free)
Open weightNous Research · Released August 2024 · Knowledge cutoff December 2023
Hermes 3 is a generalist language model with many improvements over Hermes 2, including advanced agentic capabilities, much better roleplaying, reasoning, multi-turn conversation, long context coherence, and improvements across the...
Facts and pricing
- Provider
- Nous Research
- Context window
- 131K tokens
- Input price
- 0 credits / 1M tokens ($0 raw)
- Output price
- 0 credits / 1M tokens ($0 raw)
- Vision (image input)
- No
- Tool calling
- No
- Extended reasoning
- No
Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.10x margin. Raw prices shown per 1M tokens.
Try Hermes 3 405B Instruct (free) now
What Hermes 3 405B Instruct (free) is best for
- Everyday chat and drafting on an open-weight model with transparent lineage
Nous Research family
| Model | Context | Input cr/M | Output cr/M | Released |
|---|---|---|---|---|
| Hermes 4 70B | 131K | 1.4 | 4.4 | August 2025 |
| Hermes 4 405B | 131K | 11.0 | 33.0 | August 2025 |
| Hermes 3 70B Instruct | 131K | 7.7 | 7.7 | August 2024 |
| Hermes 3 405B Instruct (free) | 131K | 0 | 0 | August 2024 |
| Hermes 3 405B Instruct | 131K | 11.0 | 11.0 | August 2024 |
Frequently asked questions
- What is Hermes 3 405B Instruct (free)?
- Hermes 3 405B Instruct (free) is an AI model by Nous Research. Hermes 3 is a generalist language model with many improvements over Hermes 2, including advanced agentic capabilities, much better roleplaying, reasoning, multi-turn conversation, long context coherence, and improvements across the...
- How much does Hermes 3 405B Instruct (free) cost on Zeplik?
- Input tokens cost 0 credits per million and output tokens 0 credits per million (1 credit = $0.10; the raw provider rates are $0 and $0 per million). New accounts start with free credits.
- How long can a conversation with Hermes 3 405B Instruct (free) be?
- Hermes 3 405B Instruct (free) has a 131K-token context window (131,072 tokens), which covers the conversation plus any documents you attach.
- Does Hermes 3 405B Instruct (free) support images and tools?
- Hermes 3 405B Instruct (free) is text-only and does not support tool calling.
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