Hackernews posts about GPT-4

GPT-4 is an advanced artificial intelligence model developed by OpenAI that enables natural language processing and text generation capabilities.

1. Show HN: A modern C++20 AI SDK (GPT‑4o, Claude 3.5, tool‑calling)
   52 points by cauchyk 4 days ago | 6 comments
2. GPT-4o shows humanlike patterns of cognitive dissonance moderated by free choice (www.pnas.org)
   21 points by PaulHoule 14 days ago | 18 comments
3. GPT-4.5 preview in the OpenAI API will be shut down on July 14, 2025 (platform.openai.com)
   6 points by peterdavehello 16 days ago | discuss
4. Asking how to read stderr and stdout at the same time destroys GPT-4o (chatgpt.com)
   5 points by happens 18 days ago | 2 comments
5. Show HN: GmailDraft – AI assistant to draft Gmail replies with GPT-4 (github.com)
   4 points by pablolc about 15 hours ago | discuss
6. OpenAI reveals how to re-align a misbehaving GPT-4o model (openai.com)
   3 points by willmarquis 10 days ago | discuss
7. The Launch of GPT-4 (andrewmayne.com)
   3 points by jxmorris12 14 days ago | discuss
8. No-code personal agents with GPT-4.1 and OpenAI Realtime API (openai.com)
   2 points by gmays 1 day ago | discuss
9. Claude 4, Gemini 2.5 Pro, and GPT-4.1: Understanding Their Unique Quirks (eval.16x.engineer)
   2 points by paradite 1 day ago | discuss
10. GPT4Free: "educational project" for free LLM inference from various services (github.com)
    2 points by bobbiechen 2 days ago | discuss
11. Finding 7k TikTok scam comments with GPT-4o-mini and Batch API (misbehavingbots.com)
    2 points by sevazhidkov 26 days ago | discuss
12. Show HN: I built a Cursor for WORD docs using GPT-4 (breeze-ecru.vercel.app)
    1 points by yashvrma 9 days ago | 1 comments
13. Launch HN: Issen (YC F24) – Personal AI language tutor
    313 points by mariano54 7 days ago | 272 comments
14. Show HN: A Tool to Summarize Kenya's Parliament with Rust, Whisper, and LLMs (github.com)
    88 points by collinsmuriuki 10 days ago | 12 comments
15. Show HN: Arch-Router – 1.5B model for LLM routing by preferences, not benchmarks
    65 points by adilhafeez 1 day ago | 15 comments
16. JavelinGuard: Low-Cost Transformer Architectures for LLM Security (arxiv.org)
    29 points by sharathr 23 days ago | 2 comments
17. Show HN: I open-sourced a $1M engine for closing loops in embedding space (github.com)
    8 points by WFGY 5 days ago | 10 comments
18. Show HN: Urpal – An AI-powered productivity canvas for file notes and tasks (urpal.com.au)
    7 points by lovetobuild 10 days ago | discuss
19. Show HN: Generate 'Cooking For Engineers' style recipe cards (gobsmacked.io)
    6 points by ekglimmer about 14 hours ago | 6 comments
20. Show HN: BloomPilot – AI-Powered Overlay for Bloomberg Terminal (prestigious-albatross-928.convex.app)
    6 points by symwn 3 days ago | 1 comments
21. Show HN: Towards agentic Graph RAG: Enhancing graph retrieval with vector search (blog.kuzudb.com)
    6 points by laminarflow027 7 days ago | discuss
22. Show HN: Voice AI is wild now. I vibe coded this email agent in 24 hours (www.morningcommute.app)
    6 points by Brian_Miki 30 days ago | discuss
23. Show HN: Promptle – The Daily AI Prompt Challenge (promptle.quest)
    5 points by nithyags 1 day ago | 3 comments
24. Show HN: AI Debate Arena – See Which LLM Argues Best (bot-bicker.vercel.app)
    5 points by sillypuddy 14 days ago | 3 comments
25. Show HN: Listed – An agentic platform to rank your business on AI
    5 points by GetListed 6 days ago | 1 comments
26. Show HN: SwapBite – AI-powered healthy recipe swaps for junk food lovers
    5 points by swapBite 29 days ago | 1 comments
27. Show HN: Semcheck – AI Tool for checking implementation follows spec (github.com)
    5 points by duckerduck 2 days ago | discuss
28. Show HN: AI-powered tracker of Trump executive orders (tonygaeta.com)
    5 points by LightMorpheus 3 days ago | discuss
29. Data manipulation using natural language prompts
    4 points by brockmeier 23 days ago | 5 comments
30. Would you use an LLM that follows instructions reliably?
    3 points by gdevaraj 28 days ago | 5 comments