ChatGPT 5 Prompt tricks anyone can use: • Think step by step → Adding this phrase makes GPT-5 slow down and reason before answering. Accuracy jumps. • Explore many paths → Tree-of-Thought lets it consider multiple options before deciding. Great for planning or strategy. •
PROMPT ENGINEERING
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Token Sampling by Average Frequency with Single Token Prompting
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i sample tokens based on average frequency and prompt with 1 token
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Model Selection Confusion: Understanding AI Model Differences
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But most users don't really understand what a model is, let alone how to pick the right one for their purposes Not helped by the fact that 4o and o4 are entirely different, I've seen so many people confused by that
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Understanding Constant Codeswitching in Language Models
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what are some explanations for constant codeswitching? 1. OpenAI has figured out RL. the models no longer speak english
2. data corruption issues via OCR or synthetic training
3. somehow i forced the model to output too many tokens and they gradually shift out of distribution -

Model Hallucinates Domino Problem Repeatedly in Token Loop
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and it truly is a tortured model. here the model hallucinates a programming problem about dominos and attempts to solve it, spending over 30,000 tokens in the process completely unprompted, the model generated and tried to solve this domino problem over 5,000 separate times
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GPT-5 updates and rate limit changes
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TLDR; GPT-5 will get smarter, auto model switcher was broken, rate limits will be increased after the rollout. A good GPT bot
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OpenAI API Compatibility Breaking Affects Research Projects
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The APIs remain but the locus of use for OpenAI has been the ChatGPT interface. I have a whole prompt library for previous models, now I don’t know which ones work. People had research projects, school assignments & training programs built around them. So weird to break them all.
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100k views in 24h: AI-generated cover image
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100k views in less than 24h! THANK YOU SO MUCH. An opportunity to tell you that the cover image was TOTALLY generated by AI. I didn't modify anything on the image: I uploaded the result as is. However, I had to do several different prompts and tests before finding
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GPT-5 vs GPT-5 mini vs GPT-5 nano: Quick pick guide
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GPT-5 vs GPT-5 mini vs GPT-5 nano
— Louis-François Bouchard 🎥🤖 (@Whats_AI) 8 août 2025
Don’t default to GPT-5. Here’s the quick pick guide 👇
What they all share:
• 400k context
• images + text input, text output only
• tool access
• “Minimal reasoning” toggle = lower cost
Use GPT-5 when…
• You need max reasoning/agent… pic.twitter.com/5Lm5wjLStzGPT-5 vs GPT-5 mini vs GPT-5 nano Don’t default to GPT-5. Here’s the quick pick guide What they all share:
• 400k context
• images + text input, text output only
• tool access
• “Minimal reasoning” toggle = lower cost Use GPT-5 when…
• You need max reasoning/agent -

CoAct-1: Computer-Using Agents with Coding Actions
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CoAct-1 Computer-using Agents with Coding as Actions