Last refreshed 2026-05-11. Next refresh: weekly.
Why use Hermes 2 Pro Llama 3 8B on OpenRouter?
OpenRouter offers Hermes 2 Pro Llama 3 8B with pay-as-you-go pricing at $0.14/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare Hermes 2 Pro Llama 3 8B across 3 providers to find the best fit for your use caseSetup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: nousresearch/hermes-2-pro-llama-3-8bnousresearch/hermes-2-pro-llama-3-8bRequest example
nousresearch/hermes-2-pro-llama-3-8b.Gotchas
- Use provider model ID "nousresearch/hermes-2-pro-llama-3-8b", not the LLMReference slug "hermes2-pro-llama3-8b".
Compare Hermes 2 Pro Llama 3 8B Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| OctoAI API (Deprecated) | $0.15 | $0.15 |
| Microsoft Foundry | $0.37 | $1.10 |
| OpenRouter | $0.14 | $0.14 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.14 |
| Output tokens | $0.14 |
Capabilities
No model capability flags are currently sourced.
About Hermes 2 Pro Llama 3 8B
8B Hermes model merging Hermes 2 Pro with Llama 3 architecture for superior function calling and structured outputs. Excels in ChatML format multi-turn conversations.
FAQ
What does Hermes 2 Pro Llama 3 8B cost on OpenRouter?
On OpenRouter, Hermes 2 Pro Llama 3 8B costs $0.14 per 1M input tokens and $0.14 per 1M output tokens.
What is the context window for Hermes 2 Pro Llama 3 8B on OpenRouter?
Hermes 2 Pro Llama 3 8B supports a 8,192 token context window on OpenRouter.
How does OpenRouter compare to other Hermes 2 Pro Llama 3 8B providers?
Hermes 2 Pro Llama 3 8B is available from 3 providers. The cheapest input pricing is $0.14/1M tokens from OpenRouter.
What API model ID do I use for Hermes 2 Pro Llama 3 8B on OpenRouter?
Use the model ID nousresearch/hermes-2-pro-llama-3-8b when calling OpenRouter's API.
Who created Hermes 2 Pro Llama 3 8B?
Hermes 2 Pro Llama 3 8B was created by Nous Research as part of the Hermes 2 model family.
Is Hermes 2 Pro Llama 3 8B open source?
Hermes 2 Pro Llama 3 8B's open source status is unknown in the seed data.