Side-by-side analysis of Nvidia Llama 3 3 Nemotron Super 49b V1 5, Qwen Qwen2 5 14b Instruct across performance, benchmarks, capabilities, and infrastructure requirements.
Source: inferbase.ai
Side-by-side analysis of Nvidia Llama 3 3 Nemotron Super 49b V1 5, Qwen Qwen2 5 14b Instruct across performance, benchmarks, capabilities, and infrastructure requirements.
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. It’s post-trained for agentic workflows (RAG, tool calling) via SFT across math, code, science, and multi-turn chat, followed by multiple RL stages; Reward-aware Preference Optimization (RPO) for alignment, RL with Verifiable Rewards (RLVR) for step-wise reasoning, and iterative DPO to refine tool-use behavior.
Qwen 2.5 14B Instruct is a 14 billion parameter language model from Alibaba, part of Alibaba's Qwen family. It is released under the Apache 2.0 license.
| Specification | Llama 3.3 Nemotron Super 49B V1.5 | Qwen 2.5 14B Instruct |
|---|---|---|
| Provider | NVIDIA | Qwen |
| Parameters | 49B | 14B |
| Context window | 131K | 33K |
| Max output | — | — |
| Input modalities | text | text |
| Output modalities | text | text |
| License | other | apache-2.0 |
| Model type | chat | chat |
| Capability | Llama 3.3 Nemotron Super 49B V1.5 | Qwen 2.5 14B Instruct |
|---|---|---|
| function_calling | Yes | Yes |
| json_mode | Yes | Yes |
| reasoning | Yes | Yes |
| streaming | Yes | Yes |
| text_generation | Yes | Yes |
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