MiMo v2.6 Pro vs Claude Fable 5.1
MiMo v2.6 Pro took 36 min 46 s and $0.12 at list price, Claude Fable 5.1 took 16 min 4 s and $3.97 at list price. MiMo v2.6 Pro took 2.3× as long, and Claude Fable 5.1 cost 33× as much.
MiMo v2.6 Pro
Xiaomi · $0.87/M out · 169 HN pts
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. We spend our days with soldering irons and oscilloscopes, coaxing life back into instruments that were built to last and mostly did, until they didn't.
Between us we cover decades of combined experience with analog and early digital circuitry, from the classics of Roland, Korg, Moog, and ARP to the odd, wonderful machines that never made it big. We treat every repair with the same care, whether it's a flagship polysynth or a broken drum machine with a devoted following.
Our workshop sits in the west of the city. You're welcome to visit — bring the instrument, bring the story behind it. We like hearing both.
What we don't know we research, and what we can't source we sometimes fabricate. Nothing gets written off before we've tried.
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
| MiMo v2.6 Pro | Claude Fable 5.1 | |
|---|---|---|
| Maker | Xiaomi | Anthropic |
| Made in | China | US |
| Released | 21 Sep 2026 | 1 Sep 2026 |
| Price in, per M tokens | $0.435 | $10.00 |
| Price out, per M tokens | $0.87 | $50.00 |
| Context | 1,050,000 tokens | 1,000,000 tokens |
| Weights | open | closed |
| Hacker News points | 169 | 1,630 |
| Time for the six prompts | 36 min 46 s | 16 min 4 s |
| List price of the six prompts | $0.12 | $3.97 |
MiMo v2.6 Pro was cheaper: $3.85 less at list price, and less on each of the 6 prompts. Claude Fable 5.1 was faster: 20 min 42 s less in total, and faster on 5 of the 6 prompts.
In the recording, MiMo v2.6 Pro'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%; MiMo v2.6 Pro was not in it. Tea Garden experiment: Claude Fable 5.1's game passed 5 of 5 checks; MiMo v2.6 Pro was not in it.





