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Every story tagged GPT-5.6 on AI Chat Daily.
The pact lands less than a year after IBM's Anthropic alliance and adds a dedicated OpenAI practice inside IBM Consulting.
Free and Go tiers get unlimited text chats and a Think button next week; GPT-5.6 Luna becomes the default model.
Weekly health queries jumped from 230M to 300M since January; the rollout arrives a day after a Florida pastor sued OpenAI.
The internal red-team model cut successful attack rates from over 90% on GPT-5 to under 23% on the new GPT-5.6.
Heidecke's departure follows a restructuring that folds safety teams under research VP Mia Glaese, days after GPT-5.6's launch.
The declaration lands days after reports that Microsoft was quietly swapping in its own MAI models to power Word and Excel.
The GPT-5.6 suite — Sol, Terra, and Luna — powers a new agent that pulls context from Slack, Gmail, and Google Drive.
Sol, Terra, and Luna go to a small group of trusted partners as OpenAI says pre-release review should not be the long-term default.
Sol, Terra, and Luna launch under a White House-monitored preview, with Sol priced at half of Anthropic's Claude Fable 5.
After pulling Anthropic's Fable and Mythos, regulators are now approving GPT-5.6 customer by customer — a release model the whole industry has to navigate together.
Sam Altman told staff the model will ship in limited preview, with the Trump administration approving customer access case-by-case.
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