Claude Opus 5.5 in Claude Code 2.1.283
skills off
Zoom, inline player and more ways to view
Showing a WebP render of the 3.0 MB SVG so the page loads fast; zooming loads the SVG itself.
Wall time 1h 15mCost $12.02 reported
Review
No verdict yet.
The full review
OK. harness exited rc=0 on its own
Attempt 2 of 2
Every try of this model in this harness on this prompt, oldest first. This run is the cell's result.
- Attempt 1 OK1h 11m$13.532026-09-23
- Attempt 2 OK this run1h 15m$12.022026-09-29
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), 378 characters. Every result for this prompt
Create an SVG of a lighthouse on a rocky headland at night: stormy sea, the lighthouse beam cutting through rain and mist, moonlight on the waves, as atmospheric and painterly as you can. Save it as lighthouse.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 49.9 MB; it is published as a scrubbed, compressed download rather than shown on the page.
Show all 170 steps
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Download the full transcript Claude Code stream JSON, 200 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 $12.02, as reported by Claude Code (its own bill for the run). The list-price estimate from the token counts is $12.02.
| Tokens by type | Tokens | $ per 1M | Cost |
|---|---|---|---|
| Input (uncached) | 11,804 | $4.00 | $0.0472 |
| Cache write | 589,141 | $5.00 | $2.9457 |
| Cache read | 12,602,797 | $0.20 | $2.5206 |
| Output | 325,141 | $20.00 | $6.5028 |
- Total computed from tokens
- $12.02
- Total reported by the harness
- $12.02
- Difference
- matches
No cost.json: computed by ingest from the token counts in meta.json x list price.
Prices: Project price table (vendor list prices), 2026-09-22.