Claude Opus 5.5 vs Qwen 3.8 Flash Next
aka Opus 5.5 vs Qwen Next
- Author picksClaude Opus 5.51–0
As stated in each post, not a controlled benchmark.
Posts
1
Same prompt, separate runs
1Not a controlled comparison: prompts, tools and time differ.
About this matchup
Claude Opus 5.5 vs Qwen 3.8 Flash Next in real side-by-side tests: 1 post from X where both got the same prompt. Judge coding ability from the actual outputs.
Opus 5.5 vs Qwen 3.8 Flash Next: which is better for coding?
Which is better for coding, Opus 5.5 or Qwen 3.8 Flash Next?
Author picks: where the author preferred one of the two, they picked Claude Opus 5.5 once and Qwen 3.8 Flash Next never. That covers 1 of the 1 post here; each post is a different task, so watch the outputs above for the work you care about.
What have Opus 5.5 and Qwen 3.8 Flash Next been tested on?
The most-viewed of the 1 post: 3D Orbital Garden, three models ranked (@ZenMagnets). Categories: 3D & Shaders.
How many side-by-side tests compare Opus 5.5 and Qwen 3.8 Flash Next?
1 post from X, posted Oct 20, 2026, by @ZenMagnets. Every one is listed above with its video and a link to its post on X.
Summary
Claude Opus 5.5 and Qwen 3.8 Flash Next appear together in 1 post on X: 3D Orbital Garden, three models ranked (@ZenMagnets). It is part of larger lineups with other models. None of these posts report cost or time per model.
What each post reports
| Post | Model | Time | Cost | Tokens | Author’s verdict | Post |
|---|---|---|---|---|---|---|
| 3D Orbital Garden, three models ranked@ZenMagnets | Qwen 3.8 Flash Next | — | — | — | — | X post |
| 3D Orbital Garden, three models ranked@ZenMagnets | Claude Opus 5.5 | — | — | — | Author’s pick | X post |
Only numbers stated in each post. “—” means the post doesn’t say.
Quick facts
| Model | Vendor | Released | Input $/1M tokens | Output $/1M tokens | Context (tokens) | Official links |
|---|---|---|---|---|---|---|
| Claude Opus 5.5 | Anthropic | 2026-09-22 | $4 | $20 | 1,000,000 | Model docs |
| Qwen 3.8 Flash Next | Alibaba (Qwen) |
From the vendors’ official pages, checked 2026-10-19. Standard API list prices; each value links its source and a blank cell could not be verified. The archive’s own numbers above are what each post states.
Who won where
1- 3D Orbital Garden, three models rankedOpus 5.5 ranks first, DeepSeek V4.1 Flash 1017 second (the best 3D reasoning the author has seen from an open model), Qwen third.— the author’s view, @ZenMagnets (paraphrased)
Models
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