Who reported what
OpenAI Releases GPT-5.6 (Sol, Terra, Luna): A Three-Tier Model Family With Programmatic Tool Calling in the Responses API
Headline by MarkTechPost
4 outlets from 4 owner groupsEarliest report we found: Digital Trends, 8 July 2026, 09:33 UTC
Reports, in time order
- Digital TrendsYou’ll finally be able to try OpenAI’s GPT-5.6 Sol, Terra, and Luna models this week (opens Digital Trends's report in a new tab)
- DecryptOpenAI Releases GPT-5.6 Sol: Here’s How It Stacks Up Against Other AI Models (opens Decrypt's report in a new tab)
- MarkTechPostOpenAI Releases GPT-5.6 (Sol, Terra, Luna): A Three-Tier Model Family With Programmatic Tool Calling in the Responses API (opens MarkTechPost's report in a new tab)
- TechCrunchOpenAI launches its new family of models with GPT-5.6 (opens TechCrunch's report in a new tab)