GPT-6.1 Sol vs Hy4
aka Sol 6.1 vs Tencent Hy4
- FasterGPT-6.1 Sol1/1 postsmedian gap ~5.9×
As stated in each post, not a controlled benchmark.
Posts
3
Same prompt, separate runs
1Not a controlled comparison: prompts, tools and time differ.
About this matchup
GPT-6.1 Sol vs Hy4 in real side-by-side tests: 3 posts from X where both got the same prompt; 2 posts report cost or time. Judge coding ability from the actual outputs.
GPT-6.1 Sol vs Hy4: which is better for coding?
Which is better for coding, GPT-6.1 Sol or Hy4?
None of the 3 posts here names one of the two as the better result, so judge the outputs above for the work you care about.
Which is faster, GPT-6.1 Sol or Hy4?
1 post states a time for both: GPT-6.1 Sol was faster in it (~5.9× faster). Times are as stated in each post; tools and settings differ between posts.
What have GPT-6.1 Sol and Hy4 been tested on?
The most-viewed of the 3 posts: pelican on a bicycle, GPT-6.1 Sol vs Hy4 (@bangbuilds), pelican SVG, Hy4 vs GPT-6.1 Sol vs Claude Opus 5.5 (@wangray), 3D football game “4th & Goal”, four models (@sshayahmet). Categories: Games, 3D & Shaders, Animations/SVG.
Summary
GPT-6.1 Sol and Hy4 appear together in 3 posts on X: 3D football game “4th & Goal”, four models (@sshayahmet), pelican on a bicycle, GPT-6.1 Sol vs Hy4 (@bangbuilds) and pelican SVG, Hy4 vs GPT-6.1 Sol vs Claude Opus 5.5 (@wangray). 2 of them are part of larger lineups with other models. In @bangbuilds's pelican on a bicycle, GPT-6.1 Sol vs Hy4, GPT-6.1 Sol was faster (4.5 min vs 26.6 min), as reported in the post.
What each post reports
| Post | Model | Time | Cost | Tokens | Author’s verdict | Post |
|---|---|---|---|---|---|---|
| 3D football game “4th & Goal”, four models@sshayahmet | Hy4 | 1 h 36 min | — | — | — | X post |
| 3D football game “4th & Goal”, four models@sshayahmet | GPT-6.1 Sol | — | — | — | — | X post |
| Pelican on a bicycle, GPT-6.1 Sol vs Hy4@bangbuilds | GPT-6.1 Sol | 4.5 min | — | — | — | X post |
| Pelican on a bicycle, GPT-6.1 Sol vs Hy4@bangbuilds | Hy4 | 26.6 min | — | — | — | X post |
| Pelican SVG, Hy4 vs GPT-6.1 Sol vs Claude Opus 5.5@wangray | Hy4 | — | — | — | Hy4 is roughly on par with GPT-6.1 Sol this time, while Claude Opus 5.5’s taste stays steady. | X post |
| Pelican SVG, Hy4 vs GPT-6.1 Sol vs Claude Opus 5.5@wangray | GPT-6.1 Sol | — | — | — | Hy4 is roughly on par with GPT-6.1 Sol this time, while Claude Opus 5.5’s taste stays steady. | 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 |
|---|---|---|---|---|---|---|
| GPT-6.1 Sol | OpenAI | 2026-09-29 | $2prompts up to 272K tokens | $10prompts up to 272K tokens | 1,050,000 | Model docs |
| Hy4 | Tencent | 2026-11-04 | Announcement |
From the vendors’ official pages, checked 2026-11-04. 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- Pelican SVG, Hy4 vs GPT-6.1 Sol vs Claude Opus 5.5Hy4 is roughly on par with GPT-6.1 Sol this time, while Claude Opus 5.5’s taste stays steady.— the author’s view, @wangray (paraphrased)
Prompts shown in the posts
Create an HTML file containing a 2D animation of a pelican riding a bicycle drawn with SVG — @wangray
Models
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