Together Llama 2 Models by Together.ai
Last refreshed 2026-04-19. Next refresh: weekly.
Details
Capabilities
About
The Together Llama 2 family of large language models extends the capabilities of Meta's Llama 2, maintaining its open-source nature and being available for research and commercial purposes 14. These models feature a noteworthy advancement in context length, allowing for 32K tokens compared to Llama 2's initial 4K, enabling more complex tasks like multi-document question answering and long-form text summarization 45. Among the family's innovations is the Llama-2-7B-32K-Instruct, tailored through high-quality instruction and conversational data for improved performance in dialogue-based interactions 15. Efficiency in training and inference is enhanced through optimizations such as FlashAttention-2, helping the models operate faster and more resource-efficiently 4. By providing training recipes and datasets, Together AI supports broader community engagement and progression in the open-source LLM domain 5.
Decision facts
- Best fit
- structured outputs
- Capability starting point
- Llama 2 7B 32K with 32k context and structured outputs
- Lowest tracked input
- Llama 2 7B 32K · $0.2/1M · Together AI
- Closest related family
- Together General
Current Variants
Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.
Use when the workload needs 32k context, 7B parameters, and structured outputs.
| Model | Use when | Released | Signals | Status |
|---|---|---|---|---|
| Llama 2 7B 32K | Use when the workload needs 32k context, 7B parameters, and structured outputs. | 2023-07 | 32k context7B parametersstructured outputs | Current |
Release Timeline
1 release groupSpecifications(1 models)
| Model | Released | Context | Parameters | Structured Outputs |
|---|---|---|---|---|
| Llama 2 7B 32K | 2023-07 | 32k | 7B | Yes |
Available From(1 provider)
Pricing
| Model | Provider | Input / 1M | Output / 1M | Type |
|---|---|---|---|---|
| Llama 2 7B 32K | Together AI | $0.2 | $0.2 | Serverless |
