OpenAI has introduced three new artificial intelligence models to its GPT-5.6 family, following a commercial release delay prompted by White House security reviews.
The San Francisco-based technology company stated that the new software releases, GPT-5.6 Sol, GPT-5.6 Terra and GPT-5.6 Luna, outperform rival market systems Claude Mythos 5 and Fable 5 across a variety of performance benchmarks.
The widespread product rollout was originally scheduled to take place in June. However, the official launch was postponed after the Donald Trump administration demanded that OpenAI first grant early system access to U.S. government-approved organisations, according to a report published by The...