#developer prompt engineering
3025 related articles
Product Reviews·3 min
Codex Browser Use Hands-On: How Powerful Is GPT 5.5's AI Browser Automation Really?
In-depth hands-on with OpenAI Codex's Browser Use and Computer Use features. See how GPT 5.5 enables browser automation, app testing, desktop control, and cross-device operation, with a full setup tutorial.
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Deep Dives·4 min
The GPT-5.5 'Goblin' Incident Deep Dive: From Hilarious Bug to the Ultimate AI Alignment Challenge
OpenAI's GPT-5.5 model collectively outputs 'goblin' vocabulary. Official technical blog reveals the root cause: reward signal generalization in reinforcement learning.
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Deep Dives·3 min
LLM 0.32a0 Major Refactor Analysis: How a Backward-Compatible Architecture Upgrade Tackles the Multimodal and Tool-Calling Era
Deep analysis of Simon Willison's LLM Python library 0.32a0 alpha: message sequences, streaming typed parts, tool calling, and the design philosophy behind backward-compatible refactoring.
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Tech Frontiers·1 min
Codex CLI 0.128.0 Adds /goal Command: The AI Coding Agent That Won't Stop Until the Job Is Done
OpenAI Codex CLI 0.128.0 adds the /goal command, implementing an agentic loop via prompt engineering that keeps executing until the goal is met or the token budget runs out.
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Tech Frontiers·2 min
The Ultimate AI System Prompt Leak: GPT-5.5, Claude Opus 4.7, Gemini, and More Exposed
A GitHub repo with 40K stars has leaked system prompts from ChatGPT, Claude, Gemini, Grok, and Perplexity. Here's what it reveals about AI security.
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