• Updated 31 Oct, 14:35 UTC
  • Next run 1 Nov, 05:17 UTCNext 1 Nov 05:17
  • Last 7 days: 4 new models · 448 runs7 d: 4 models · 448 runs
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Muse Wonder vs Claude Haiku 5.5

6 prompts both ran·Specs and numbers·Change models

Muse Wonder took 6 min 56 s and $0.93 at list price, Claude Haiku 5.5 took 4 min 43 s and $0.035 at list price. Muse Wonder took 1.5× as long and cost 26× as much.

Muse Wonder

Meta · $20.00/M out · 682 HN pts

Claude Haiku 5.5

Anthropic · $0.50/M out · 1,071 HN pts

Pelican

Generate an SVG of a pelican riding a bicycle

Muse Wonder's SVG for the "Pelican riding a bicycle" prompt

Muse Wonder

70 s$0.146.8k tokensAPI
Claude Haiku 5.5's SVG for the "Pelican riding a bicycle" prompt

Claude Haiku 5.5

13 s$0.0012.7k tokensAPI

Watch

Draw a mechanical wristwatch that shows the current local time, with a sweeping seconds hand and a date window. Make it look expensive.

Still of Muse Wonder's page for the "Wristwatch that shows the current time" prompt

Muse Wonder

83 s$0.157.5k tokensAPI
Still of Claude Haiku 5.5's page for the "Wristwatch that shows the current time" prompt

Claude Haiku 5.5

34 s$0.0047.6k tokensAPI

Landing

Build the landing page for Lumen Cycles, a Copenhagen workshop that builds custom cargo bikes to order. Make it look like a real brand you would trust with 4,000 euros.

Still of Muse Wonder's page for the "Landing page for a cargo bike workshop" prompt

Muse Wonder

1 min 51 s$0.2512k tokensAPI
Still of Claude Haiku 5.5's page for the "Landing page for a cargo bike workshop" prompt

Claude Haiku 5.5

80 s$0.01122k tokensAPI

Breakout

Make a Breakout game I can play right now with the keyboard or the mouse. Give it several levels, a score and some juice.

Still of Muse Wonder's page for the "Playable Breakout" prompt

Muse Wonder

74 s$0.2613k tokensAPI
Still of Claude Haiku 5.5's page for the "Playable Breakout" prompt

Claude Haiku 5.5

2 min 21 s$0.01836k tokensAPI

Design a logo for Night Heron, an independent bookshop that only opens after dark.

Muse Wonder's SVG for the "Bookshop logo" prompt

Muse Wonder

62 s$0.115.7k tokensAPI
Claude Haiku 5.5's SVG for the "Bookshop logo" prompt

Claude Haiku 5.5

13 s$0.0012.6k tokensAPI

About

Write the opening of the About us page for Patchbay, a three-person studio in Rotterdam that repairs vintage synthesizers. About 150 words.

Patchbay is a small workshop in Rotterdam where three of us spend our days bringing vintage synthesizers back to life. We repair and restore instruments from the 1960s, 70s, and 80s — Minimoogs with drifting oscillators, Junos with silent choruses, Prophet-5s that have not powered on in decades — tracing faults board by board, replacing tired components, and calibrating each machine until it sounds musical again. We believe these instruments were built to be played, not preserved behind glass, so we work carefully and reversibly wherever possible, documenting every repair and keeping original parts when they can be saved. Musicians, studios, and collectors bring us synths from across Europe, sometimes in flight cases, sometimes in pieces. Whether it needs a full restoration or a single sticky key, we treat it as if it were our own, and we will not send it home until we would happily play it ourselves.

Muse Wonder

16 s$0.0201.0k tokensAPI

Patchbay is a three-person studio in Rotterdam, and we spend our days inside vintage synthesizers. We are repair technicians first: we open the cases, replace the leaking capacitors, re-tune the oscillators that have drifted out of pitch, and bring back the filters that went silent decades ago. Our bench is crowded with service manuals, spare chips, and a soldering station that has seen more Moog panels than we can count. We started the studio because we kept meeting musicians whose favourite instruments sat unused in cupboards, not because they were broken beyond saving but because nobody nearby knew how to fix them. We still believe most of these machines can be made to sing again, and we would rather spend an afternoon finding the one bad resistor than see another good synth end up in a skip.

Claude Haiku 5.5

2 s<$0.001252 tokensAPI

Specs and numbers

Muse WonderClaude Haiku 5.5
MakerMetaAnthropic
Made inUSUS
Released12 Oct 20267 Oct 2026
Price in, per M tokens$4.00$0.10
Price out, per M tokens$20.00$0.50
Context1,048,576 tokens1,000,000 tokens
Weightsclosedclosed
Hacker News points6821,071
Time for the six prompts6 min 56 s4 min 43 s
List price of the six prompts$0.93$0.035

Claude Haiku 5.5 was cheaper: $0.90 less at list price, and less on each of the 6 prompts. Claude Haiku 5.5 was faster: 2 min 12 s less in total, and faster on 5 of the 6 prompts.

In the recording, both Breakout games play.

Rebuild this screen experiment: Muse Wonder's rebuild matched the screenshot at 66%; Claude Haiku 5.5 was not in it. Tea Garden experiment: Muse Wonder's game passed 5 of 5 checks; Claude Haiku 5.5 was not in it.

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