OpenAI 发布 GPT-5.6 系列，包含 Sol、Terra 和 Luna 模型

报道来源 [6]

1. X — OpenAI TIER_1 English(EN) · OpenAI · 2026-06-26 17:10

   GPT‑5.6 Sol launches with our most robust safety stack yet.

   GPT‑5.6 Sol launches with our most robust safety stack yet. We strengthened real-time protections against high-risk cyber activity and repeated misuse, then spent weeks hardening the system with human red teaming and over 700,000 A100-equivalent GPU hours of automated testing.

2. X — OpenAI TIER_1 English(EN) · OpenAI · 2026-06-26 17:10

   GPT-5.6 Sol is our most capable model yet for cybersecurity.

   GPT-5.6 Sol is our most capable model yet for cybersecurity. It shifts the performance-efficiency frontier for long-horizon security tasks including vulnerability research and exploitation. https://t.co/UcDaUEPrn7

3. X — OpenAI TIER_1 English(EN) · OpenAI · 2026-06-26 17:10

   GPT‑5.6 Sol sets a new state of the art on Terminal‑Bench 2.1, which tests complex command-line workflows requiring planning, iteration, and tool coordination.

   GPT‑5.6 Sol sets a new state of the art on Terminal‑Bench 2.1, which tests complex command-line workflows requiring planning, iteration, and tool coordination. https://t.co/gWA1pzpOmK

4. X — OpenAI TIER_1 English(EN) · OpenAI · 2026-06-26 17:10

   Sol is our new flagship and a step function better than GPT-5.5.

   Sol is our new flagship and a step function better than GPT-5.5. Terra delivers performance competitive to GPT-5.5 at 2x lower cost. Luna is our most cost-efficient model, delivering strong capability at our lowest cost. Together, the GPT-5.6 family gives people and developers…

5. X — OpenAI TIER_1 English(EN) · OpenAI · 2026-06-26 17:10

   Introducing a limited preview of GPT-5.6 Sol, our next generation frontier model, as well as GPT-5.6 Terra, a balanced model for efficient, everyday work, and G

   Introducing a limited preview of GPT-5.6 Sol, our next generation frontier model, as well as GPT-5.6 Terra, a balanced model for efficient, everyday work, and GPT-5.6 Luna, a fast and affordable model for high-volume work. https://t.co/OoM83SyISN

6. X — OpenAI TIER_1 English(EN) · OpenAI · 2026-06-26 17:10

   We believe in broad access and plan to make GPT-5.6 Sol, Terra, and Luna generally available in the coming weeks.

   We believe in broad access and plan to make GPT-5.6 Sol, Terra, and Luna generally available in the coming weeks. For now, at the request of the U.S. government, we’re starting with a limited preview among a small group of trusted partners in Codex and the API.