• Updated 12 Nov, 18:36 UTC
  • Next run 13 Nov, 05:17 UTCNext 13 Nov 05:17
  • Last 7 days: 9 new models · 67 runs7 d: 9 models · 67 runs
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Gemini 4 Hydrogen vs Claude Haiku 5.5

6 prompts both ran·Specs and numbers·Change models

Gemini 4 Hydrogen took 8 min 39 s and $0.60 at list price, Claude Haiku 5.5 took 4 min 43 s and $0.035 at list price. Gemini 4 Hydrogen took 1.8× as long and cost 17× as much.

Gemini 4 Hydrogen

Google · $7.50/M out · 168 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

Gemini 4 Hydrogen's SVG for the "Pelican riding a bicycle" prompt

Gemini 4 Hydrogen

58 s$0.0668.8k 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 Gemini 4 Hydrogen's page for the "Wristwatch that shows the current time" prompt

Gemini 4 Hydrogen

80 s$0.09413k 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 Gemini 4 Hydrogen's page for the "Landing page for a cargo bike workshop" prompt

Gemini 4 Hydrogen

3 min 13 s$0.2331k 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 Gemini 4 Hydrogen's page for the "Playable Breakout" prompt

Gemini 4 Hydrogen

1 min 36 s$0.1215k 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.

Gemini 4 Hydrogen's SVG for the "Bookshop logo" prompt

Gemini 4 Hydrogen

73 s$0.07910k 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.

In a quiet corner of Rotterdam, surrounded by the scent of warm solder and the hum of calibrated oscillators, Patchbay brings classic electronic instruments back to life. We are a three-person studio united by an obsession with vintage synthesizers and the belief that these machines belong under musicians' hands, not gathering dust in storage.

Every synthesizer that crosses our workbench carries decades of history, along with brittle capacitors, worn contacts, and drifting tuning. Whether we are facing a temperamental analog polysynth from the seventies or an early digital classic, we approach each repair with patience and precision. We do not believe in quick fixes. Instead, we study original schematics, source elusive components, and meticulously restore every circuit, keybed, and fader until the instrument plays as reliably as the day it was built. Patchbay exists to keep these irreplaceable voices singing for the next generation of artists.

Gemini 4 Hydrogen

20 s$0.0202.7k 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

Gemini 4 HydrogenClaude Haiku 5.5
MakerGoogleAnthropic
Made inUSUS
Released12 Nov 20267 Oct 2026
Price in, per M tokens$1.50$0.10
Price out, per M tokens$7.50$0.50
Context1,048,576 tokens1,000,000 tokens
Weightsclosedclosed
Hacker News points1681,071
Time for the six prompts8 min 39 s4 min 43 s
List price of the six prompts$0.60$0.035

Claude Haiku 5.5 was cheaper: $0.57 less at list price, and less on each of the 6 prompts. Claude Haiku 5.5 was faster: 3 min 56 s less in total, and faster on 5 of the 6 prompts.

In the recording, both Breakout games play.

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