• 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
Compare

Claude Haiku 5.5 vs Gemini 3.8 Flash

6 prompts both ran·Specs and numbers·Change models

Claude Haiku 5.5 took 4 min 43 s and $0.035 at list price, Gemini 3.8 Flash took 8 min 33 s and $0.32 at list price. Gemini 3.8 Flash took 1.8× as long and cost 9.2× as much.

Claude Haiku 5.5

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

Gemini 3.8 Flash

Google · $4.13/M out · 1,293 HN pts

Pelican

Generate an SVG of a pelican riding a bicycle

Claude Haiku 5.5's SVG for the "Pelican riding a bicycle" prompt

Claude Haiku 5.5

13 s$0.0012.7k tokensAPI
Gemini 3.8 Flash's SVG for the "Pelican riding a bicycle" prompt

Gemini 3.8 Flash

89 s$0.06115k 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 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
Still of Gemini 3.8 Flash's page for the "Wristwatch that shows the current time" prompt

Gemini 3.8 Flash

84 s$0.04611k 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 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
Still of Gemini 3.8 Flash's page for the "Landing page for a cargo bike workshop" prompt

Gemini 3.8 Flash

2 min 57 s$0.1229k 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 Claude Haiku 5.5's page for the "Playable Breakout" prompt

Claude Haiku 5.5

2 min 21 s$0.01836k tokensAPI
Still of Gemini 3.8 Flash's page for the "Playable Breakout" prompt

Gemini 3.8 Flash

81 s$0.05714k tokensAPI

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

Claude Haiku 5.5's SVG for the "Bookshop logo" prompt

Claude Haiku 5.5

13 s$0.0012.6k tokensAPI
Gemini 3.8 Flash's SVG for the "Bookshop logo" prompt

Gemini 3.8 Flash

70 s$0.0368.8k 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 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

Tucked away in Rotterdam, Patchbay is a three-person repair studio dedicated to the preservation and revival of vintage synthesizers. We believe that classic instruments are living machines rather than museum relics—tools built to inspire, create, and be played loud. Between the three of us, we combine decades of experience in electronics engineering, sound design, and meticulous craftsmanship. Whether tracking down elusive voice chips for an eighties polyphonic giant, rebuilding power supplies, or recalibrating the drift on a cantankerous monophonic circuit from the seventies, we treat every piece of gear with obsessive attention to detail. Our workbench is built on a deep respect for historical engineering and a refusal to cut corners. For musicians, producers, and collectors across the Netherlands and beyond, Patchbay is where forgotten circuits find their current again, keeping the tactile soul of analog synthesis alive and resonant.

Gemini 3.8 Flash

13 s$0.003811 tokensAPI

Specs and numbers

Claude Haiku 5.5Gemini 3.8 Flash
MakerAnthropicGoogle
Made inUSUS
Released7 Oct 20262 Sep 2026
Price in, per M tokens$0.10$0.825
Price out, per M tokens$0.50$4.13
Context1,000,000 tokens1,048,576 tokens
Weightsclosedclosed
Hacker News points1,0711,293
Time for the six prompts4 min 43 s8 min 33 s
List price of the six prompts$0.035$0.32

Claude Haiku 5.5 was cheaper: $0.29 less at list price, and less on each of the 6 prompts. Claude Haiku 5.5 was faster: 3 min 49 s less in total, and faster on 5 of the 6 prompts.

In the recording, both Breakout games play.

Also compared