GPT-6 Astra in Codex CLI 0.156.1
skills off
Wall time 5m 36sCost $1.22 estimated9.0/10 · Draft score — AI judge
Review
Clean pure-SMIL animation (no script) in a flat editorial style: the wheels spin clockwise (1.2 s), the crank turns (2.4 s), and the legs swing with it on the same 2.4 s cycle, so the loop is seamless. The pelican is well drawn (pouch, wing, neck scarf).
The full review
Clean pure-SMIL animation (no script) in a flat editorial style: the wheels spin clockwise (1.2 s), the crank turns (2.4 s), and the legs swing with it on the same 2.4 s cycle, so the loop is seamless. The pelican is well drawn (pouch, wing, neck scarf). In some frames the feet drift off the pedals, and the knees barely bend.
Verdict by the AI judge (provisional).
OK. Finished on its own after 5.6 min and produced pelican_animated.svg.
Bugs
- feet drift off pedals in some frames
- knees barely bend
Scores
AI judge
9.0/10
Draft score — AI judge
Visitor votes and reviewer grades are not available yet.
| Criterion | Marks |
|---|---|
| pelican + bicycle drawn | 2 |
| wheels + crank rotate | 2 |
| legs in sync | 1.5 |
| seamless loop, no JS | 2 |
| craft | 1.5 |
| Total (sum of the marks) | 9 / 10 |
- 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. A draft score until the reviewer checks it. Rubric: Wave-1 SVG scoring rubric (AI Model Reviewer).
- 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), 385 characters. Every result for this prompt
Generate an animated SVG of a pelican riding a bicycle: the wheels and pedals turn, the legs pedal in sync, and it loops seamlessly. Use only SVG/SMIL or CSS inside the SVG, no JavaScript. Save it as pelican_animated.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 machine-format transcript is published as a scrubbed download.
Show all 21 steps
Loading the timeline…
Download the full transcript Codex CLI rollout JSONL, 192 KB. 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 $1.22, estimated from the token counts at list price.
| Tokens by type | Tokens | $ per 1M | Cost |
|---|---|---|---|
| Input (uncached) | 29,817 | $10.00 | $0.2982 |
| Cache read | 206,165 | $1.00 | $0.2062 |
| Output | 14,214 | $50.00 | $0.7107 |
| of which reasoning | 5,623 | billed as output |
- Total computed from tokens
- $1.2150
- Total reported by the harness
- none
Tokens from the Codex rollout token_count events (Codex prints no dollar figure); reasoning is part of output.
Prices: Project price table; OpenAI Standard tier, requests whose prompt is >272K tokens bill at 2x input/cache and 1.5x output (applied per request where per-request usage is logged), 2026-09-22.
Run notes
- per-request tiering: requests with a prompt above 272K tokens billed at 2x input/cache, 1.5x output
- Mode: interactive TUI in tmux (160x48), inside bubblewrap sandbox
- Isolation: bwrap: private /tmp, HOME and TMPDIR inside run dir, own CLAUDE_CONFIG_DIR/CODEX_HOME copy; the project files, other runs, /tmp/hx_* not mounted
