Finding signal on Twitter is more difficult than it used to be. We curate the best tweets on topics like AI, startups, and product development every weekday so you can focus on what matters.
GPT-5.4 Mini/Nano on ARC-AGI Semi-Private
GPT-5.4 Mini:
- xHigh: 19%, $0.69
- High: 13%, $0.56
- Med: 4%, $0.33
- Low: 1%, $0.06
GPT-5.4 Mini is ~3× cheaper per token, but used ~3× more reasoning tokens, leading to comparable total costs
