# Local Qwen isn't a worse Opus, it's a different tool

DevFeed: [Local Qwen isn't a worse Opus, it's a different tool](<https://devfeed.tech/articles/local-qwen-isn-t-a-worse-opus-it-s-a-different-tool-26644.md>)

Original publisher: [Read original article](<https://blog.alexellis.io/local-ai-is-not-opus/>)

Author: Alex Ellis

Published: 2026-06-17T00:00:00Z

Content type: opinion

Language: en

Sources: [Alex Ellis' Blog](<https://devfeed.tech/sources/alex-ellis-blog.md>)

Topics: [qwen](<https://devfeed.tech/topics/qwen.md>), [Claude](<https://devfeed.tech/topics/claude.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>)

Tags: [agents](<https://devfeed.tech/tags/agents.md>), [ai](<https://devfeed.tech/tags/ai.md>), [ai-tools](<https://devfeed.tech/tags/ai-tools.md>), [claude](<https://devfeed.tech/tags/claude.md>), [gpu](<https://devfeed.tech/tags/gpu.md>), [llm](<https://devfeed.tech/tags/llm.md>), [localai](<https://devfeed.tech/tags/localai.md>), [qwen](<https://devfeed.tech/tags/qwen.md>), [source](<https://devfeed.tech/tags/source.md>)

## AI overview

The author shares a founder's experience using local Qwen models in a small software business and open source projects. The models have provided useful, specific value, but the author still does not trust them unsupervised because of infinite loops and hallucination risks, especially after quantization for a consumer GPU.

## Source excerpt

We've all heard people say that Qwen is near-Opus level, but I have receipts and am here to be transparent with you.