Ideogram 4.0 goes open-weight, Claude finds 10k vulns, and Meta's WhatsApp agent goes global

3 AI shifts builders can act on right now Three things landed that actually change what you can ship: an open-weight image model that nails text, an AI bug-hunter going into production, and a customer-support agent now live globally on WhatsApp. Here's the 90-second video version if you want the quick pass first: 1. Ideogram 4.0 went open-weight — and it's the best open model at text-in-images Ideogram released Ideogram 4.0, a 9.3B single-stream Diffusion Transformer, and published the weights and inference code for the first time (inference under Apache 2.0; weights under an Ideogram Non-Commercial license). An NF4 build runs on a single 24GB GPU, outputs native 2K, and accepts structured JSON prompts that specify layout, color, and text placement like a spec sheet. It scores 0.97 on English text rendering — the best of any open-weight model, beating Qwen-Image 20B and FLUX.2 32B — and ranks #1 among open models (#2 overall) on the DesignArena b