{"data":{"id":"53e7fe6f-654f-4c8e-9b5e-053040666cab","title":"Improving GPT‑5.6 Sol in ChatGPT—and expanding access to GPT-5.6 Luna for free users","summary":"OpenAI is updating ChatGPT with improved versions of its language models: GPT-5.6 Sol (for paid users) now gives more focused answers and makes fewer factual errors, while GPT-5.6 Luna (for free users) becomes the default model with unlimited text chats. Both paid and free users get new controls—a slider to adjust how much reasoning the AI applies to each response, and a Think button for questions requiring deeper analysis.","solution":"N/A -- no mitigation discussed in source.","labels":["industry"],"sourceUrl":"https://openai.com/index/improving-gpt-5-6-sol-in-chatgpt","publishedAt":"2026-08-06T10:00:00.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"news","affectedPackages":null,"affectedVendors":["OpenAI"],"affectedVendorsRaw":["OpenAI","ChatGPT","GPT-5.6 Sol","GPT-5.6 Luna"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"patchAvailable":null,"disclosureDate":"2026-08-06T10:00:00.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":null,"aiComponentTargeted":"model","llmSpecific":true,"classifierConfidence":0.95,"researchCategory":null,"atlasIds":null}}