AI News of the Week — 18/07/2026 (REST API test)

Models and releases

OpenAI ships the GPT-5.6 family – OpenAI launched its new flagship GPT-5.6 models in three sizes — Luna, Terra and Sol — priced from $1 to $5 per million input tokens, all with a 1M-token context window. The release adds programmatic tool calling, multi-agent orchestration and prompt cache breakpoints to the API.
Anthropic’s momentum continues after Claude Sonnet 5 – Following the early-July launch of Claude Sonnet 5, Anthropic is reported to be the industry revenue leader at roughly $47B annualized, driven by Claude Code and enterprise adoption. The company is also in talks with Samsung on a custom AI chip tuned for Claude models.
Google expands its lineup and reach – Google released Nano Banana 2 Lite and Gemini Omni Flash, and opened the Google Africa Applied AI Lab in Accra to give African researchers and entrepreneurs early access to its AI technologies with direct technical guidance.

IPO season approaches for AI labs – OpenAI is preparing to file confidentially for an IPO with Goldman Sachs and Morgan Stanley, potentially as soon as September 2026, while Anthropic is reportedly preparing an S-1 for as early as October 2026.
OpenAI’s Deployment Company acquires Northslope – The applied-AI unit made its second acquisition since launching in May, adding forward-deployed engineers who embed within customer organizations to build AI systems around real operations.
The market shifts from bigger to cheaper – July 2026 marks an industry-wide pivot from ever-larger models toward more useful, reliable and affordable AI, with inference costs for capable models falling sharply and making large-scale deployment economical.

China launches the WAICO AI alliance – Xi Jinping unveiled a new world AI cooperation alliance, which Beijing is expected to use to influence global AI regulation and standards.
UN calls for AI shaped by “all of humanity” – Secretary-General António Guterres urged governments and technology companies to ensure AI benefits all countries, not just a handful of powers.
Meta expands AI-ad disclosure labels – Facebook and Instagram ads created or significantly edited with generative AI must now carry updated disclosure labels.

Automatically generated bulletin — 18/07/2026. Published as a test of the standard WordPress REST API.