OpenAI Launches GPT-5.6 Sol, Terra, Luna After Regulatory Review
OpenAI has released the GPT-5.6 model family to the public, including the new models Sol, Terra, and Luna, following a regulatory review period of nearly two weeks. The launch marks a new strategic approach for OpenAI.
Vad har hänt?
OpenAI announced on 11 July 2026 the general availability of its GPT-5.6 model family. This includes three new models: Sol, Terra, and Luna. The models have been integrated into ChatGPT, OpenAI's application programming interfaces (APIs), and the Codex coding tool. The launch was preceded by a 13-day review by approximately 20 government-approved organisations.
Key facts
| Lanseringsdatum | 11 juli 2026 |
|---|---|
| Granskningsperiod | 13 dagar |
| Antal granskande organisationer | Ca 20 |
| Sol input token pris | 5 USD per miljon |
| Luna input token pris | 1 USD per miljon |
”OpenAI made its GPT-5.6 model family generally available on Thursday, ending a roughly two-week government-coordinated preview and placing three new tiers, named Sol, Terra and Luna, into ChatGPT, its programming interface and the Codex coding tool.”
”The release marks the first time the company has run a frontier launch through a formal government review before opening it to the public, a signal of how closely Washington now tracks the most capable systems and how OpenAI is choosing to answer that scrutiny.”
”Sol, the flagship, is aimed at coding and agentic work and is priced at 5 dollars per million input tokens and 30 dollars per million output tokens. Terra sits in the middle at 2.50 and 15 dollars, while Luna, a new budget tier, runs at 1 and 6 dollars, undercutting much of what”
Varför spelar det roll?
This is the first time OpenAI has conducted a formal regulatory review for a new, advanced model family before a public launch. It indicates how the US government is increasingly monitoring the development of capable AI systems and OpenAI's alignment with this oversight. The introduction of three price tiers, including the budget-friendly Luna, broadens access to advanced AI.
Vem påverkas?
Developers, enterprises using the OpenAI API, and ChatGPT users are directly affected by gaining access to the new Sol, Terra, and Luna models. Governments and regulators are indirectly affected as this sets a precedent for future AI launches. Individuals and organisations interested in cost-effective AI solutions stand to benefit from the new pricing options.
Hur påverkas EU?
Not relevant for EU status.
Vad mer bör du veta?
The Sol, Terra, and Luna models feature different cost and capability levels. Sol is the flagship, designed for coding and agentic workflows. Luna is the new budget option, lowering costs compared to previous offerings from OpenAI.
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