SVG: exploded AeroPress, by claude-haiku-5.5 — claude-haiku-5.5 · round 2 of 2 · seed 2$0.01SVG PNG aeropress.svg

Exploded AeroPress, by Claude Haiku 5.5, the render after round 1 — 12What the model saw after each round. The picture above is the round that was scored, round 2.

gallery/Exploded AeroPress/Claude Haiku 5.5, run 2

Exploded AeroPress: Claude Haiku 5.5

modelanthropic/claude-haiku-5.5taskexploded-aeropress@v1, checks c1, harness h1date2026-10-08rounds2 of 8 allowed, 12 minutes on the clockcost$0.0063thinkingmediumtokens59,038 in, 8,858 out, of which 3,349 reasoningtime54 sfailedAll five parts: incomplete, component missing, major, its note said nothing was wrong · Parts fit: false, geometry distorted, major, rubber seal 124% of chamber, allowed 80% to 105%, its note named the fault

All five partsdecided by looking · Pass if every listed part is drawn as a separate shape and each has a label naming it. A part only named in a label or a comment, with nothing drawn, fails it. The label must say what the part is, in any words: a name that only says where it sits ("top plate") or what it is made of, or a mention in another part's caption, does not count.fail

Stack orderdecided by a number, from the filen/d

Parts fitdecided by a number, from the filefail

One assembly axisdecided by looking · Pass if one line runs through the middle of every part on each listed axis, and every leader line leaves from the same side. One part pushed off its axis fails it.pass

Labels matchdecided by looking · Pass if following each leader line from its label ends on the part that label names. One label pointing at the wrong part, or at nothing, fails it.pass

There is no post about this one, since only some results need one, so the picture, the source and the scoring are here instead.

its other runs

Exploded AeroPress, by Claude Haiku 5.5, run 1

run 1 · 3r · $0.0085

Exploded AeroPress, by Claude Haiku 5.5, run 3

run 3 · 2r · $0.0056

same prompt, other modelsall 15 runs on Exploded AeroPress →

the prompt it was given

Draw an exploded assembly diagram of an AeroPress coffee maker, as an SVG. Use the original model with a round paper filter rather than the Go or the XL.

Frozen at v1. This model got this and nothing else.

ground truth

Top to bottom: plunger, rubber seal, chamber, paper filter, filter cap. The seal sits on the plunger's lower end, and the paper filter sits in the cap below the chamber. Checked against AeroPress's replacement-parts pages, which sell the plunger with its seal, the chamber and the cap as the parts of the Original, and Wikipedia's description of the cap holding the filter at the chamber's bottom end. The stirrer and scoop are not part of the assembly. How it is scored, and this run's files on GitHub.