Daily Tech Trends Digest

EU AI Act transparency layer activates tomorrow (Aug 2). Starting Saturday, every chatbot must identify itself as AI, and new AI-generated synthetic media must carry machine-readable watermarks — the first major compliance wave since the Act's prohibited-practices rules landed in February 2025. High-risk obligations remain deferred; the Digital Omnibus signed July 8 pushed Annex III stand-alone systems to December 2027. ^[1][2][3]

Amazon raises 2026 capex to $220 B as AWS reaccelerates to 37% growth. Q2 results (Jul 30) showed AWS at $42.2 B quarterly revenue — its fastest growth rate since 2021 — with CEO Andy Jassy warning that even $220 B in spend "will still not have enough capacity to meet all the demand we have in 2026." ^[4][5][6]

OpenAI cuts GPT-5.6 Luna pricing 80%, Terra 20% (Jul 30). Luna now runs at $0.20/M input and $1.20/M output, down from $1/$6. The move follows aggressive DeepSeek pricing pressure and signals that the API tier is commoditising fast even as frontier models hold premium rates. ^[7][8]

DeepSeek V4-Flash-0731 goes official: beats its own flagship on all nine agent benchmarks (Jul 31). The 284 B MoE model — trained identically to its April preview but with substantially heavier post-training — surpassed DeepSeek V4-Pro-Preview on every evaluation including a reported 645% jump on DeepSWE, at the same $0.14/M input price. Existing API callers get the upgrade silently; no endpoint change required. ^[9][10][11]

Nexus Data Centers close to a $15 B bridge loan for a Google-backed Anthropic AI campus in Hubbard, Texas (Jul 30). Morgan Stanley is leading the deal; Google is backstopping Anthropic's lease and power obligations in exchange for ~20% equity in the project. The 1.6 GW gas-powered campus will run on Google/Broadcom TPUs financed separately. ^[12][13]