Hermes 2 Theta Llama 3 70B
Hermes 2 Theta is a NousResearch fine-tune built on the Llama 3 70B base through a model-merging process that blends multiple expert fine-tunes. NousResearch's Hermes series is known for producing highly instruction-following models that retain broad general knowledge while improving on structured output, tool use, and function-calling fidelity.
The Theta variant specifically targets improved agentic behavior and JSON schema adherence, making it well-suited for tool-augmented pipelines and autonomous agent frameworks. At 70B scale it offers strong reasoning depth. Developers building complex multi-step pipelines or needing reliable structured output from an open-weight model frequently reach for Hermes 2 Theta.
Key Features
Strong structured JSON and function-calling output
Enhanced instruction-following from Hermes series fine-tuning
Agentic pipeline compatibility for multi-step task execution
Broad general knowledge retained from Llama 3 70B base
Multi-turn conversation handling with coherent context tracking
Reliable schema adherence for tool-use integrations
Ideal Use Cases
Autonomous agent frameworks requiring reliable tool calls
Structured data extraction from unstructured text
Multi-step reasoning pipelines with JSON output requirements
Open-weight alternative to proprietary function-calling APIs
Research into model merging and expert combination techniques
Example Prompts for Hermes 2 Theta Llama 3 70B
Technical Specifications
| Provider | NousResearch |
| Category | Text |
| Modality | Text -> Text |
Frequently Asked Questions
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