Llama 3.1 Nemotron 70B Instruct vs Qwen3.8 Flash
Qwen3.8 Flash leads the LLM Stats Score 49.6 to 0.7.
NVIDIA · Alibaba Cloud / Qwen Team · Updated for 2026
Which is better?
Qwen3.8 Flash leads the overall LLM Stats Score 49.6 to 0.7, ranking #17 overall.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose Llama 3.1 Nemotron 70B Instruct
- you need open weights you can self-host or fine-tune
Choose Qwen3.8 Flash
- overall performance matters — it scores 49.6 and ranks #17 on LLM Stats
- your work emphasizes reasoning — it leads those capability indexes
- you want the most recent training data — it shipped Aug 2026
At a glance
The differences that matter most.
Capability indexes
Additional strengths measured across groups of related public benchmarks
Individual benchmarks
11 reported for Llama 3.1 Nemotron 70B Instruct · 22 for Qwen3.8 Flash
Llama 3.1 Nemotron 70B Instruct and Qwen3.8 Flashdon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.
Human preference
Blind head-to-head votes and playground preference scores
Model Size
Parameter count comparison
Qwen3.8 Flash has 55.0B more parameters than Llama 3.1 Nemotron 70B Instruct, making it 78.6% larger.
Context Window
Maximum input and output token capacity
Only Qwen3.8 Flash specifies input context (1,000,000 tokens). Only Qwen3.8 Flash specifies output context (131,072 tokens).
Input capabilities
Documented input modalities across available providers
Qwen3.8 Flash supports multimodal inputs, whereas Llama 3.1 Nemotron 70B Instruct does not.
Qwen3.8 Flash can handle both text and other forms of data like images, making it suitable for multimodal applications.
Llama 3.1 Nemotron 70B Instruct
Qwen3.8 Flash
License
Usage and distribution terms
Llama 3.1 Nemotron 70B Instruct is licensed under Llama 3.1 Community License, while Qwen3.8 Flash uses a proprietary license.
License differences may affect how you can use these models in commercial or open-source projects.
Llama 3.1 Community License
Open weights
Proprietary
Closed source
Release Timeline
When each model was launched
Llama 3.1 Nemotron 70B Instruct was released on 2024-10-01, while Qwen3.8 Flash was released on 2026-08-26.
Qwen3.8 Flash is 23 months newer than Llama 3.1 Nemotron 70B Instruct.
Oct 1, 2024
1.9 years ago
Aug 26, 2026
6 days ago
1.9yr newerKnowledge Cutoff
When training data ends
Llama 3.1 Nemotron 70B Instruct has a documented knowledge cutoff of 2023-12-01, while Qwen3.8 Flash's cutoff date is not specified.
We can confirm Llama 3.1 Nemotron 70B Instruct's training data extends to 2023-12-01, but cannot make a direct comparison without Qwen3.8 Flash's cutoff date.
Dec 2023
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Outputs Comparison
Judge for yourself.
Run your own prompts against Llama 3.1 Nemotron 70B Instruct and Qwen3.8 Flash side-by-side, then vote on the output you prefer.
FAQ
Common questions about Llama 3.1 Nemotron 70B Instruct vs Qwen3.8 Flash.