Model Comparison
Grok-4 Fast Non-Reasoning vs Qwen3-Next-80B-A3B-BaseWhich is better in 2026?
Comparing Grok-4 Fast Non-Reasoning and Qwen3-Next-80B-A3B-Base across benchmarks, pricing, and capabilities.
Verdict: Grok-4 Fast Non-Reasoning vs Qwen3-Next-80B-A3B-Base — which is better?
Grok-4 Fast Non-Reasoning (by xAI) and Qwen3-Next-80B-A3B-Base (by Alibaba Cloud / Qwen Team) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.
Choose Grok-4 Fast Non-Reasoning if…
- you want predictable pricing at $0.20/M input and $0.50/M output
Choose Qwen3-Next-80B-A3B-Base if…
- you want the most recent training data — it shipped Sep 2025
- you need open weights you can self-host or fine-tune
Performance Benchmarks
Comparative analysis across standard metrics
Grok-4 Fast Non-Reasoning and Qwen3-Next-80B-A3B-Basedon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.
Arena Performance
Human preference votes
Context Window
Maximum input and output token capacity
Only Grok-4 Fast Non-Reasoning specifies input context (2,000,000 tokens). Only Grok-4 Fast Non-Reasoning specifies output context (30,000 tokens).
Input Capabilities
Supported data types and modalities
Grok-4 Fast Non-Reasoning supports multimodal inputs, whereas Qwen3-Next-80B-A3B-Base does not.
Grok-4 Fast Non-Reasoning can handle both text and other forms of data like images, making it suitable for multimodal applications.
Grok-4 Fast Non-Reasoning
Qwen3-Next-80B-A3B-Base
License
Usage and distribution terms
Grok-4 Fast Non-Reasoning is licensed under a proprietary license, while Qwen3-Next-80B-A3B-Base uses Apache 2.0.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
Apache 2.0
Open weights
Release Timeline
When each model was launched
Grok-4 Fast Non-Reasoning was released on 2025-08-28, while Qwen3-Next-80B-A3B-Base was released on 2025-09-10.
Qwen3-Next-80B-A3B-Base is 0 month newer than Grok-4 Fast Non-Reasoning.
Aug 28, 2025
11 months ago
Sep 10, 2025
11 months ago
1w newerKnowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Outputs Comparison
Key Takeaways
Qwen3-Next-80B-A3B-Base
View detailsAlibaba Cloud / Qwen Team
Detailed Comparison
Interactive Arena
Judge for yourself.
Run your own prompts against Grok-4 Fast Non-Reasoning and Qwen3-Next-80B-A3B-Base side-by-side, then vote on the output you prefer.
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FAQ
Common questions about Grok-4 Fast Non-Reasoning vs Qwen3-Next-80B-A3B-Base.