The ChatGPT Apps SDK explained: how apps in ChatGPT work, why it's built on MCP, who the launch partners are, and how developers build and submit apps.
GPT-5.6 Sol vs Terra vs Luna compared on price, coding, latency, and cost per task — plus a routing strategy that cuts your bill without wrecking quality.
GPT-5.6 Sol, Terra, and Luna explained: benchmarks, pricing, 1.05M context, ultra thinking, and the API — the complete guide for developers and teams.
ChatGPT adult mode is still delayed as of March 2026: the reported text-only scope, age-prediction gating, the timeline, and what it means for users.
OpenAI launched interactive math and science visuals in ChatGPT (March 2026). How the learning modules work, who gets access, and why students benefit.
GPT-5.4 benchmarks, use cases, pricing, API, long-context behavior, and GPT-5.4 Pro comparison. The complete guide for developers and power users.
GPT-5.3 Instant brings 26.8% fewer hallucinations, fewer needless refusals, and better web-sourced answers — what changed and why it matters for devs.