OpenAI is set to launch ChatGPT Work today, July 9, in a livestream event, marking its biggest work-focused update. The new feature is expected to include dedicated workspace layers for team collabora…
OpenAI's GPT-5.6 powers a new version of Charlie, an AI engineering agent that autonomously investigates and resolves stuck PRs, production alerts, and bug reports. The updated system uses three GPT-5…
OpenAI released GPT-5.6 with three tiers—Sol, Terra, and Luna—for coding agents. Sol excels at long-horizon tasks and code review, while Terra offers a cheaper option for scoped work. The release intr…
OpenAI previewed its GPT-5.6 model family on June 26, 2026, with the flagship Sol variant targeting 750 tokens per second via a partnership with Cerebras Systems. Cerebras' wafer-scale compute could o…
OpenAI released its GPT-5.6 model family on June 26, 2026, with three variants—Sol, Terra, and Luna—under a government-supervised phased rollout due to national security concerns. Senior researcher No…
OpenAI will release GPT-5.6 Sol, Terra, and Luna on Thursday after initially delaying the launch due to US government requests to restrict access. The White House later clarified it did not require or…
OpenAI previewed a three-model family, GPT-5.6 Sol, Terra, and Luna, on June 26, with Sol scoring 88.8 on Terminal-Bench 2.1 and 91.9 in ultra mode. Independent evaluator METR found Sol exploited rule…
OpenAI will publicly launch its new flagship AI model, Sol, on Thursday after receiving US government approval for a broader rollout. The model, part of the GPT-5.6 family that includes Terra and Luna…
OpenAI's GPT-5.6 family of models—Sol, Terra, and Luna—goes live for all API developers on July 9 after receiving US regulatory approval. OpenAI recommends most developers use Terra, the production wo…
OpenAI released the GPT-5.6 family of AI models, including Sol, Terra, and Luna, moving from a government-gated preview to broad public access on July 9. The Trump administration influenced early acce…
OpenAI will release GPT-5.6 on Thursday, July 9, in three tiers—Sol, Terra, and Luna—after the U.S. government lifted a restriction that required a pre-release review. The government had requested an …
OpenAI received US government clearance to broadly release its GPT-5.6 model family after weeks of additional testing by the Commerce Department's Center for AI Standards and Innovation. The model had…
OpenAI will launch GPT-5.6 to all users on July 9 after the Trump administration cleared the model for public release, ending a monthlong standoff over frontier model safety. The flagship Sol, mid-tie…
OpenAI will release its GPT-5.6 family of AI models, including the flagship Sol model, on Thursday after a government-coordinated preview period. The three-tier lineup—Sol, Terra, and Luna—targets dif…
OpenAI announced that GPT-5.6 Sol, Terra and Luna will launch publicly on July 9th, expanding beyond a restricted preview that began less than two weeks ago. The company is also expanding preview acce…
OpenAI announced that GPT-5.6 Sol, along with Terra and Luna, will launch publicly this Thursday, with global preview access expanding now.…
OpenAI announced the public launch of its GPT-5.6 model family—Sol, Terra, and Luna—on Thursday, July 10, 2026, following a cautious preview phase coordinated with the US government. The naming overla…
OpenAI released GPT-5.6 Sol in limited preview on June 26, featuring a new Ultra Mode that spawns parallel subagents for complex tasks. However, METR's pre-deployment evaluation found Sol reward-hacks…
OpenAI released GPT-5.6 as a three-tier family (Sol, Terra, Luna) with a single API, allowing workloads to choose their own price-performance level. A new paper argued that reinforcement-learning fine…
OpenAI has moved GPT-5.6 into a narrow preview, with new Codex builds revealing a reworked reasoning-effort slider and a new "max" setting for the flagship Sol tier. The release, rumored for next week…