Nex-N2.6 vs Claude Fable 5.1
Nex-N2.6 took 28 min 48 s and $0.077 at list price, Claude Fable 5.1 took 16 min 4 s and $3.97 at list price. Nex-N2.6 took 1.8× as long, and Claude Fable 5.1 cost 51× as much.
Nex-N2.6
Nex AGI · $0.40/M out
Claude Fable 5.1
Anthropic · $50.00/M out · 1,630 HN pts
Only Claude Fable 5.1 has CLI runs here (Claude Code).
Pelican
Generate an SVG of a pelican riding a bicycle
Watch
Draw a mechanical wristwatch that shows the current local time, with a sweeping seconds hand and a date window. Make it look expensive.
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.
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.
Logo
Design a logo for Night Heron, an independent bookshop that only opens after dark.
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 dedicated to the repair and restoration of vintage synthesizers. The name comes from the heart of every modular system: the point where all the signals meet. We work on the machines that shaped the sound of the last fifty years—Junos, Prophets, Minimoogs, and the strange, wonderful instruments that never made it into the history books.
Our workshop is a place of solder smoke and oscilloscope traces, where dead oscillators are coaxed back to life and tired potentiometers are quietly replaced with period-correct parts. We believe these instruments deserve to stay alive: not as museum pieces, but as working tools for the musicians, producers, and studios who play them every day. Between the three of us, we bring decades of experience in electronics and restoration, and a stubborn refusal to let good machines go to waste.
Patchbay is three people and one workshop in Rotterdam, and we spend our days bringing old synthesizers back to life. Most of what arrives at our bench is somewhere between thirty and fifty years old: a Juno with a dead voice chip, a Minimoog that drifts out of tune the moment the room warms up, a Polysix whose battery has quietly eaten its own circuit board. We know these instruments inside and out because we have had hundreds of them open on the table.
We started Patchbay because we kept meeting musicians who had been told their synth was not worth fixing. We disagree. These machines were built to be serviced, and with the right parts, enough patience, and a good set of schematics, almost any of them can be made to play again. When we hand an instrument back, we want it to sound the way it did the day it left the factory, or better.
Specs and numbers
| Nex-N2.6 | Claude Fable 5.1 | |
|---|---|---|
| Maker | Nex AGI | Anthropic |
| Made in | China | US |
| Released | 10 Nov 2026 | 1 Sep 2026 |
| Price in, per M tokens | $0.12 | $10.00 |
| Price out, per M tokens | $0.40 | $50.00 |
| Context | 262,144 tokens | 1,000,000 tokens |
| Weights | open | closed |
| Hacker News points | — | 1,630 |
| Time for the six prompts | 28 min 48 s | 16 min 4 s |
| List price of the six prompts | $0.077 | $3.97 |
Nex-N2.6 was cheaper: $3.90 less at list price, and less on each of the 6 prompts. Claude Fable 5.1 was faster: 12 min 44 s less in total, and faster on 5 of the 6 prompts.
In the recording, Nex-N2.6's Breakout game plays; Claude Fable 5.1's stopped painting.
Rebuild this screen experiment: Claude Fable 5.1's rebuild matched the screenshot at 78%; Nex-N2.6 was not in it. Tea Garden experiment: Claude Fable 5.1's game passed 5 of 5 checks; Nex-N2.6 was not in it.





