GPT-5: Key characteristics, pricing and system card

GPT-5 vs. Sonnet: Complex Agentic Coding

GPT-5 Rollout Updates

GPT-5 System Prompt

Show HN: Octofriend, a cute coding agent that can swap between GPT-5 and Claude

GPT-5 AMA with OpenAI's Sam Altman

OpenAI's new GPT-5 models announced early by GitHub

GPT-5 streaming requires submission of biometric data

GPT-5 is already (ostensibly) available via API

GPT-5's big new feature: less lying?

Curious about the training data of OpenAI's new GPT-OSS models? I was too

You don't need GPT-5 to control your computer on Linux. 100% privacy

Benchmarking GPT-5 on 400 real-world code reviews

GPT-5 Hot Take

Many women have 'lost' their boyfriends because of OpenAI's GPT-5

GPT-4o is gone and I feel like I lost my soulmate

We beat GPT-4o's baseline with a simple re-prompting loop

The GPT-5 Launch Was Concerning

OpenAI's GPT-OSS models benchmarks worse than DeepSeek R1 and Qwen3 235B

Llama.cpp: Add GPT-OSS

GPT-5 is here... and it's not good at web development?

Built an opensource chrome extension for Chatgpt that adds features I thought were missing

Casibase: Open-source enterprise-level AI knowledge base with multi-user admin UI, TTS, speech recognition and model support like ChatGPT, Claude, Gemini, Huggingface

GPT-5 and Cursor built a 3D world animation in Three.js - I just watched it happen. Are we cooked now?

OpenAI just released GPT-oss, its first open-source model since GPT-2. Is it as good as they say?

Using GPT-5 for architectural refactoring and code generation in Unity: experience and implementation example

Build a Website Analyzer Using GPT-5 and FastAPI

OpenAI's ChatGPT Agent casually clicks through "I am not a robot" verification

Snack Prompt – Discover the Best ChatGPT Prompts

ChatGPT gets ‘study mode’ to guide students without spoon-feeding answers

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