Video by Burak Prompter (@burak_prompter) · originally posted on XView original post on X
Grok 4.7 vs Claude Opus 5.5
Interactive black hole in the browser
Burak Prompter@burak_prompter1 likes307 views
Grok 4.7 (in Grok Build) and Claude Opus 5.5 build an interactive black hole in the browser from the same prompt. The author prefers Opus visually.
Models
| Harness | Model |
|---|---|
| Grok Build | Grok 4.7xAI |
| — | Claude Opus 5.5Anthropic |
Details
| Kind | Side-by-side (same post, same prompt) |
|---|---|
| Task | Interactive black hole in the browser |
| Author’s verdict | Visually Opus wins, going full Interstellar. — @burak_prompter’s view (paraphrased) |
| Topic | Black hole / Gargantua simulation |
| Category | 3D & Shaders |
| Mode | Not stated |
| Posted | |
| Video length | 49.8 s |
| Likes / views | 1 / 307 · as of Oct 18, 2026 |
| Bookmarks | 1 |
| Sponsored | No |
| Original post | x.com/burak_prompter/status/2105757099196063979 |
Related
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