LangChain’s LangGraph Platform goes GA with managed agent orchestration
After 6 months of preview, LangGraph Platform is now generally available with autoscaling, durable runs, and a visual debugger that actually works.
Automation
Prompt Engineering
Meta-prompting is the new prompt engineering
You don’t write prompts anymore — you write prompts that write prompts. Inside the shift to meta-prompting and why frontier teams are adopting it.
Artificial Intelligence
Apple Intelligence quietly ships a new on-device foundation model
iOS 18.5 includes a refreshed 3B-parameter model running on-device, with significant improvements to summarization and writing tools.
Machine Learning
DeepMind’s AlphaProof solves a long-open combinatorics conjecture
In a paper published in Nature, DeepMind’s formal-math system AlphaProof contributed a key lemma in the proof of a 40-year-old combinatorics conjecture.
Automation
Stripe ships an Agent Toolkit so AI agents can actually move money
A new SDK from Stripe lets AI agents create invoices, charge cards and issue refunds — with first-class safety controls.
Artificial Intelligence
Cohere’s Command R+ becomes the dark-horse enterprise pick
It doesn’t make TechCrunch headlines often, but Cohere’s Command R+ is winning enterprise RAG deployments on price, latency and on-prem deployability.
AI Tools
GitHub Copilot Workspace can now finish entire issues end-to-end
Assign a GitHub issue to Copilot, walk away, come back to a working pull request. We tested it on 25 real bugs.
AI Tools
Replit Agent v3 ships full-stack apps from a single prompt
Type a sentence, get a deployed app. Replit’s newest agent revision is the closest thing yet to truly no-code AI development.
Cybersecurity
The state of prompt injection defense in 2025
Three years into the LLM era, prompt injection is still unsolved — but a layered defense strategy is emerging from frontier labs.
Claude
Tutorial: Build a production-grade RAG pipeline with Claude in 30 minutes
A step-by-step guide to building a retrieval-augmented generation pipeline that actually works in production — chunking, embeddings, reranking and citations.