Anthropic made Claude Sonnet 5 the default model for all Free and Pro users on June 30 at $2 per million input tokens and $10 per million output, half the price of Opus 4.8, while performing at Opus l…
Moonshot AI released Kimi K3, a 2.8-trillion-parameter open-weight model with a 1-million-token context window, priced at $3/$15 per million input/output tokens — matching Claude Sonnet 4.x pricing an…
Moonshot AI launched Kimi K3 on July 16, a 2.8-trillion-parameter Mixture-of-Experts model with a 1M-token context window. A developer analyzing the launch found that claims of immediate open-weight a…
A developer has published a workaround for forcing Codex MultiAgent V1 on GPT-5.6 Sol and Terra, addressing a regression where model metadata overrides local feature flags. The workaround involves mod…
Fable 5 and GPT-5.6 Sol can solve almost all levels in the first two stages of Baba Is You, but take significantly longer than humans, according to tests run by the developer of the open-source Baba I…
GPT-5.6 Sol and Luna outperform Terra at every point on the Intelligence vs Cost per Task chart, with Luna emerging as a particularly cost-efficient model, according to the Artificial Analysis Intelli…
OpenAI's GPT-5.6 Sol, Terra, and Luna are now generally available on Amazon Bedrock, bringing the smartest family of models from OpenAI to Amazon's next-generation inference engine. GPT-5.6 Sol sets a…
GitHub added GPT-5.6 Sol, Terra, and Luna to Copilot's model picker, offering tiers from high-capability reasoning to low-cost fast tasks. The models carry different credit costs, with Sol requiring P…
OpenAI launched the GPT-5.6 model family (Sol, Terra, Luna) on July 9, 2026, with all three tiers now available for testing in the Roboflow Playground. Sol targets maximum reasoning, Terra balances co…
OpenAI's GPT-5.6 family, including Sol, Terra, and Luna variants, is now available in GitHub Copilot, offering different levels of reasoning and cost efficiency for coding tasks. The models are rollin…
OpenAI CEO Sam Altman announced the launch of GPT-5.6 Sol, Terra, and Luna, claiming the Sol model is 54% more token-efficient on agent-based coding tasks than other models. The launch is initially li…
XAI released Grok 4.5 to general availability on July 8, offering significantly lower cost per coding task due to its token efficiency—using an average of 15,954 output tokens per SWE-Bench Pro task v…
OpenAI restricted access to its new GPT-5.6 Sol, Terra, and Luna models after the Trump administration requested a security review, limiting early use to government-approved partners. The move follows…
OpenAI launched GPT-5.6 Sol, Terra, and Luna as a restricted preview limited to trusted partners at the request of the U.S. government, marking a shift toward government-mediated frontier AI releases.…
OpenAI released GPT-5.6 Sol, Terra and Luna on June 26, placing the frontier model family into a limited preview after a U.S. government request. The controlled launch gives government visibility and …