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Kofi Choi

Kofi built an AI product from zero to users. Writing is candid about what the deck hid — hiring mistakes, infra debt, and what actually matters. Builds things that probably won't scale and doesn't mind.

Location Munich, Germany Joined Joined on 
Breaking Claude Opus 5 Auto Mode on HN

Breaking Claude Opus 5 Auto Mode on HN

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2 min read
Did Fable Vanish from Claude or Need Credits?

Did Fable Vanish from Claude or Need Credits?

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2 min read
Why Open Models Carry Minimal Switching Risk
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Why Open Models Carry Minimal Switching Risk

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2 min read
Exploring Stable Diffusion AI Model
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Exploring Stable Diffusion AI Model

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2 min read
Flux Pro 1.1 Boosts AI Image Generation
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Flux Pro 1.1 Boosts AI Image Generation

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2 min read
Flux Pro's Fine-Tune API Breakthrough
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Flux Pro's Fine-Tune API Breakthrough

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2 min read
Flex 1 Alpha: Fast AI Image Generator
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Flex 1 Alpha: Fast AI Image Generator

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2 min read
Top 10 AI Image Generators for 2025
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Top 10 AI Image Generators for 2025

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2 min read
ZomboCom Hacked, Sold, and Revamped with AI Makeover
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ZomboCom Hacked, Sold, and Revamped with AI Makeover

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2 min read
ImagineArt 15 Pro: A Leap in AI Image Generation
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ImagineArt 15 Pro: A Leap in AI Image Generation

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3 min read
Grove: Distributed ML Training via AirDrop
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Grove: Distributed ML Training via AirDrop

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2 min read
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