• Updated 1 Nov, 10:02 UTC
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Claude Haiku 5.5 vs Nemotron 3.5 Lightning

6 prompts both ran·Specs and numbers·Change models

Claude Haiku 5.5 took 4 min 43 s and $0.035 at list price, Nemotron 3.5 Lightning took 10 min 9 s and $0.012 at list price. Nemotron 3.5 Lightning took 2.2× as long, and Claude Haiku 5.5 cost 3.0× as much.

Claude Haiku 5.5

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

Nemotron 3.5 Lightning

NVIDIA · $0.20/M out · free route · 399 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
Nemotron 3.5 Lightning's SVG for the "Pelican riding a bicycle" prompt

Nemotron 3.5 Lightning

27 s<$0.0013.0k 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 Nemotron 3.5 Lightning's page for the "Wristwatch that shows the current time" prompt

Nemotron 3.5 Lightning

2 min 20 s$0.00314k 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 Nemotron 3.5 Lightning's page for the "Landing page for a cargo bike workshop" prompt

Nemotron 3.5 Lightning

86 s$0.0017.3k 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 Nemotron 3.5 Lightning's page for the "Playable Breakout" prompt

Nemotron 3.5 Lightning

2 min 54 s$0.00316k 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
Nemotron 3.5 Lightning's SVG for the "Bookshop logo" prompt

Nemotron 3.5 Lightning

2 min 8 s$0.00313k 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

Patchbay is a three-person studio in Rotterdam devoted to the restoration and repair of vintage synthesizers. We believe analog gear holds a living voice, and our purpose is to safeguard that sound for musicians, collectors, and creators who value authenticity. With hands-on experience in circuitry, voltage calibration, and component preservation, we treat every console, drum machine, or modular voice with meticulous care. Rotterdam’s eclectic artistic community fuels our commitment to keeping analog heritage alive, bridging past technology with present music. Whether rescuing a neglected lab unit or reviving a cherished polysynth, we approach each instrument as a unique piece of musical history, ensuring it performs as intended for years ahead. We love helping artists reconnect with the warmth and character only vintage hardware can offer. Our workshop sits in the heart of the city, where dusty circuit boards meet fresh compositions, and every repaired synth becomes part of a new musical story.

Nemotron 3.5 Lightning

54 s<$0.0014.4k tokensAPI

Specs and numbers

Claude Haiku 5.5Nemotron 3.5 Lightning
MakerAnthropicNVIDIA
Made inUSUS
Released7 Oct 202611 Aug 2026
Price in, per M tokens$0.10free route (list $0.07/M)
Price out, per M tokens$0.50free route (list $0.20/M)
Context1,000,000 tokens262,144 tokens
Weightsclosedopen
Hacker News points1,071399
Time for the six prompts4 min 43 s10 min 9 s
List price of the six prompts$0.035$0.012

Nemotron 3.5 Lightning was cheaper: $0.024 less at list price, and less on 4 of the 6 prompts. Claude Haiku 5.5 was faster: 5 min 26 s less in total, and faster on each of the 6 prompts.

In the recording, both Breakout games play.

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