Llama 3.3 Nemotron Super 49B V1.5
Llama-3.3-Nemotron-Super-49B-v1.5 is a 49B-parameter, English-centric reasoning/chat model derived from Meta’s Llama-3.3-70B-Instruct with a 128K context.
Specifications
| Lab | NVIDIA |
|---|---|
| Context window | 131.1K tokens |
| Input price | $0.40/1M |
| Output price | $0.40/1M |
| Release | Oct 2025 |
Strengths
- 49B parameters derived from Llama 3.3 70B with post-training
- Optimized for agentic workflows: RAG, tool calling, code
- 128K context window for complex multi-step tasks
- Competitive pricing at $0.40/$0.40 per 1M tokens
- Strong across math, code, science, and instruction following
Weaknesses
- Derivative model: not trained from scratch by NVIDIA
- Only moderately improved over base Llama 3.3 70B
- English-centric; limited multilingual performance
Best for
- Agentic applications requiring tool calling
- RAG pipelines and knowledge retrieval
- Enterprise chat and instruction following
- Code generation and technical tasks
In Depth: Llama 3.3 Nemotron Super 49B V1.5
Summary
Llama 3.3 Nemotron Super 49B V1.5 is an AI model from NVIDIA.
Released in Oct 2025. It currently appears in the Overall category on LMRank. It takes text input and produces text output, with a context window of 131.1K tokens. Input pricing is $0.40 per 1M tokens and output is $0.40 per 1M tokens on OpenRouter.