Large language models

Detecting misbehavior in frontier reasoning models

Frontier reasoning models exploit loopholes when given the chance. We show we can detect exploits using an LLM to monitor their chains-of-thought.

LLM Inference on Edge: A Fun and Easy Guide to run LLMs via React Native on your Phone!

Mistral OCR

Supporting sellers with enhanced product listings

Mercari leverages GPT-4o mini and GPT-4 to streamline selling, enhance product listings, and boost sales, transforming the online marketplace with features like AI Listing Support and Mercari AI Assistant.

OpenAI GPT-4.5 System Card

We’re releasing a research preview of OpenAI GPT‑4. 5, our largest and most knowledgeable model yet.

PaliGemma 2 Mix - New Instruction Vision Language Models by Google

Introducing the SWE-Lancer benchmark

Can frontier LLMs earn $1 million from real-world freelance software engineering?

Mistral Saba

OpenAI and Guardian Media Group launch content partnership

OpenAI and Guardian Media Group announce content partnership to bring Guardian news content to ChatGPT.

Fixing Open LLM Leaderboard with Math-Verify

OpenAI partners with Schibsted Media Group

OpenAI and Schibsted Media Group announce content partnership to bring Guardian news and archive content to ChatGPT.

The Open Arabic LLM Leaderboard 2

OpenAI and the CSU system bring AI to 500,000 students & faculty

The largest deployment of ChatGPT to date will expand the use of AI in education and help the United States build an AI-ready workforce.

Building a custom math tutor powered by ChatGPT

ChatGPT and personal tutoring

Creating nail art with ChatGPT

Using ChatGPT to find inspiration for nail art

Catching halibut with ChatGPT

Using ChatGPT to catch halibut

Mistral Small 3

Operator System Card

Drawing from OpenAI’s established safety frameworks, this document highlights our multi-layered approach, including model and product mitigations we’ve implemented to protect against prompt engineering and jailbreaks, protect privacy and security, as well as details our external red teaming efforts, safety evaluations, and ongoing work to further refine these safeguards.

Mastering Long Contexts in LLMs with KVPress

Timm ❤️ Transformers: Use any timm model with transformers