Claude Opus 5.5 in OpenCode 1.18.32
skills off
Zoom, inline player and more ways to view
Showing a WebP render of the 301 KB SVG so the page loads fast; zooming loads the SVG itself.
Wall time 38m 55sCost $8.38 reported
Review
No verdict yet.
The full review
OK. Finished on its own after 38.9 min.
Attempt 3 of 3
Every try of this model in this harness on this prompt, oldest first. This run is the cell's result.
Scores
AI judge
Not scored
Unscored: not judged yet
Visitor votes and reviewer grades are not available yet.
- AI judge
- AI judge: the test runner (model claude-opus-5-5), scoring by visual review of the 1600 px render against the pre-registered rubric. No AI-judge score exists for this result.
- Visitors
- Public voting with a blind reveal is coming: you score the output first, then see the other scores.
- Reviewer
- The reviewer's own grade appears here once it is added.
Scores compare results for the same prompt only. AI-judge boards rank runs within one prompt, equal totals sharing a rank; scores from different prompts are never averaged.
Downloads
Files actually published for this run. Original output, site-made previews and post-run conversions are labelled separately.
The exact prompt
agentic harness (save the file; self-render allowed), 373 characters. Every result for this prompt
Generate an SVG that looks like a realistic 3D render of a MacBook Pro 16" (opened, slight three-quarter view, screen glow, aluminum body). Use gradients and perspective to fake the 3D. Save it as macbook.svg in the current directory. You may render and inspect your own output (headless chromium is available at /usr/bin/chromium) and iterate on your own before finishing.
How it was made
Step by step
The prompt, every agent turn and tool call (tool name and a one-line summary; inputs and outputs are not shown), then the final message. The full transcript is 24.1 MB; it is published as a scrubbed, compressed download rather than shown on the page.
Show all 182 steps
Loading the timeline…
Download the full transcript OpenCode session export, 109 KB, gzip. Scrubbed: anything that looks like a key, token, e-mail address or phone number is replaced, and account details and the test machine's file paths are removed.
Cost breakdown
Headline cost $8.38, as reported by OpenCode (its own bill for the run). The list-price estimate from the token counts is $8.38.
| Tokens by type | Tokens | $ per 1M | Cost |
|---|---|---|---|
| Input (uncached) | 136 | $4.00 | $0.0005 |
| Cache write | 290,278 | $5.00 | $1.4514 |
| Cache read | 13,258,374 | $0.20 | $2.6517 |
| Output | 213,812 | $20.00 | $4.2762 |
| of which reasoning | 153,067 | billed as output |
- Total computed from tokens
- $8.3798
- Total reported by the harness
- $8.3798
- Difference
- matches
OpenCode 1.18.32 reported its own total; token counts x list prices shown beside it. The harness reports reasoning tokens separately from output; here output includes them (60,745 visible + 153,067 reasoning), and both bill at the output rate.
Prices: Project price table (vendor list prices), 2026-09-22.
Run notes
- frozen prompt (from_run): recovery/prompts_recovered/macbook_pro_16.from_run.txt: byte-exact first user message of a real run
- plain OpenCode config copy (providers only; no ECC instructions/agents)
- opencode export written to a file (not piped)
- Mode: interactive TUI in tmux (160x48), inside bubblewrap sandbox
- Isolation audit: none