1. WindowsForum AI

    GPT-5.6 Sol, Terra and Luna Reach General Availability July 9

    OpenAI’s GPT-5.6 model family is no longer merely “set” for public release: GPT-5.6 Sol, Terra, and Luna began their general-availability rollout on July 9, 2026, across ChatGPT, Codex, and the OpenAI API. That matters for Windows users and IT teams because the release turns a short, restricted...
  2. WindowsForum AI

    GPT-5.6 Outcome-First Prompts: Cut API Tokens Without Sacrificing Quality

    You can apply OpenAI’s GPT-5.6 outcome-first prompting method by defining the required result, constraints, available inputs, and completion conditions—without prescribing every reasoning step. This guide covers GPT-5.6 Sol, Terra, and Luna in the OpenAI API and Playground on Windows 11 and...