Issue #93
OpenAI unveils GPT-6 Sol and Luna
Wednesday, September 23, 2026
Today's digest covers the launch of GPT-6 Sol and Luna along with new prompt caching features, Microsoft's disruption of an AI-assisted attack platform, and OpenAI initiatives in Ukraine and Southeast Asia. We also cover Snorkel AI's latest valuation.
1 of 7 · OpenAI
Introducing GPT-6 Sol and Luna
OpenAI announced two new models, GPT-6 Sol and Luna, which offer different tradeoffs between capability and cost. Sol and Luna are positioned to bring frontier-level intelligence to everyday work tasks.
Read the full story →2 of 7 · TechCrunch AI
OpenAI launches GPT-6 Sol and Luna, boasting lower cost and fewer mistakes
OpenAI released two new models, GPT-6 Sol and Luna, which the company says offer lower operating costs and fewer errors. Both models are built on the same foundation as Astra.
Read the full story →3 of 7 · OpenAI
Better prompt caching for GPT-6
GPT-6 introduces improvements to prompt caching, including higher cache hit rates, new diagnostics, and explicit breakpoints. The updates add controls aimed at reducing latency and costs.
Read the full story →4 of 7 · Ars Technica
Microsoft disrupts AI-assisted platform that compromised 12,000 accounts
Microsoft disrupted EvilTokens, an end-to-end platform that used AI to accelerate mass account compromises. The operation had affected roughly 12,000 accounts.
Read the full story →5 of 7 · OpenAI
OpenAI extends cyber access to Ukraine for civilian defense
OpenAI has extended access to its Daybreak program to the Government of Ukraine. The initiative is aimed at supporting the cyber defense of civilian infrastructure.
Read the full story →6 of 7 · OpenAI
Grab and OpenAI bring practical AI skills to Southeast Asia
OpenAI and Grab have launched GO Forward with AI, a regional program aimed at helping 30,000 partners develop practical AI skills across Southeast Asia. The initiative focuses on building AI literacy among Grab's network in the region.
Read the full story →7 of 7 · TechCrunch AI
Snorkel AI triples valuation to $3.5B as demand for AI training data booms
Snorkel AI raised a $350 million Series E, tripling its valuation to $3.5 billion. The seven-year-old startup plans to use the funding to expand its data-as-a-service offering amid growing demand for AI training data.
Read the full story →That is today's Morning Roost. See you tomorrow.
Morning Roost Issue #93