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Nousresearch: Hermes 2 Pro Llama 3 8B

Llama 3 fine-tune optimized for function calling, structured JSON responses, and dialogue

Source-linked hermes Open weights Llama 3 Community License Released 2024-04-30
API record Report
InputT
OutputT
Input price$0.14/M
Output price$0.14/M
Context8.192K
Max output8.192K
Providers2
Inference availability

Providers

Provider-specific identifiers, limits, and listed prices per million tokens. Every row links back to the provider's own documentation.

Report a price
Providers offering Hermes 2 Pro Llama 3 8B
ProviderProvider model IDContextMax outputInputOutputCache readCapabilitiesDocs
Novita AI nousresearch/hermes-2-pro-llama-3-8b 8.192K 8.192K $0.14 $0.14 — JSON Docs ↗
Helicone hermes-2-pro-llama-3-8b 131.072K 131.072K $0.14 $0.14 — Tools Docs ↗

Capability badges appear only where the provider catalog explicitly lists support. A blank cell means the source is silent, not that the feature is absent.

Listed rates

Price across providers

Input price per million tokens as published by each provider. Bars are drawn from listed rates only — no traffic weighting, since the catalog observes no requests.

Lowest input $0.14/M

Across 2 priced providers

Median input $0.14/M

Midpoint of listed rates

Highest input $0.14/M

Same as the lowest listed rate

Output range $0.14 – $0.14

Per million output tokens

Novita AI $0.14/M
Helicone $0.14/M
Cost calculator

Estimate a workload

$0.00
Excludes taxes, non-token charges, and tiered discounts.

2 providers list the identical $0.14 input rate, so price alone will not separate them — compare context limits, max output, and capabilities above.

Context limits also differ by provider, from 8.192K to 131.072K tokens. Compare the provider table above before choosing on price alone.

Specification

Capabilities

Recorded from the source catalog and provider listings.

× Reasoning No
✓ Tool calling Yes
? Structured output Unknown
× Attachments No
× Vision input No
✓ Open weights Yes
Model family
hermes
Knowledge cutoff
Not documented
License
Llama 3 Community License
Release date
2024-04-30
Model ID
nousresearch/hermes-2-pro-llama-3-8b

Weights: Hugging Face ↗

Published evaluations

Benchmarks

Every result stays attached to its source, version, metric and harness. Scores from different versions are never merged, and the profile below plots each benchmark against its own population rather than on a shared scale.

Benchmark registry
No published benchmark results

ModelBench does not infer quality from price, context size, or model name. When a source publishes a comparable result, it appears here with its version and link.

Read the methodology
Catalog activity

Change log

Field-level changes detected between successful source imports.

Full change log
No changes recorded

This record has not changed within the retained import history.

Public API

Use this record

Fetch the complete source-linked model record. No key, no account, no rate-limited tier.

API documentation
Endpoint
GET https://modelbench.lol/api/v1/models/nousresearch/hermes-2-pro-llama-3-8b
curl
curl "https://modelbench.lol/api/v1/models/nousresearch/hermes-2-pro-llama-3-8b"
Common questions

Frequently asked questions

Answered directly from the stored record — nothing here is generated beyond the catalog's own fields.

What is Hermes 2 Pro Llama 3 8B?

Llama 3 fine-tune optimized for function calling, structured JSON responses, and dialogue. It is published by Nousresearch and catalogued here from Models.dev.

How much does Hermes 2 Pro Llama 3 8B cost?

Listed input pricing starts at $0.14 per million tokens from Novita AI.

What is the context length of Hermes 2 Pro Llama 3 8B?

Hermes 2 Pro Llama 3 8B accepts up to 8.192K tokens of context and returns up to 8.192K output tokens.

Does Hermes 2 Pro Llama 3 8B support tool calling and structured output?

Provider catalogs list support for tool calling.

Which providers serve Hermes 2 Pro Llama 3 8B?

2 providers list this model: Novita AI, Helicone.

Are the weights for Hermes 2 Pro Llama 3 8B open?

Yes. The weights are published and downloadable from Hugging Face under the Llama 3 Community License license.

When was Hermes 2 Pro Llama 3 8B released?

The catalog records a release date of 2024-04-30, last verified Oct 24, 2026.

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