ConciseSignal

OpenAI cuts prices with new GPT-6 Sol and Luna models

OpenAI just rolled out two new AI models, GPT-6 Sol and Luna, claiming they're both cheaper and more accurate than the previous versions. The cost for Sol and Luna is now half what you'd pay for the GPT-5.6 versions. Sol is aimed at coding, Luna at clerical work like summarizing documents. OpenAI says the new models make fewer mistakes, with Sol reportedly cutting coding errors by about 50%.

Why it mattersCheaper, more reliable AI models could make advanced automation accessible to a wider range of businesses, not just tech giants. Lower error rates also mean fewer time-consuming corrections from users.

Sources covering this

TechCrunchOpenAI launches GPT-6 Sol and Luna, boasting lower cost and fewer mistakes6:00 PMThe New StackOpenAI releases GPT-6 Sol and Luna — and cuts token prices in half6:00 PM9to5MacOpenAI upgrading ChatGPT and Codex with two more GPT-6 models6:02 PMEconomic Times TechHeadline onlyOpenAI expands GPT-6 lineup with cheaper Sol and Luna models6:23 PM

In this story

ChatGPTOpenAI
Concise Signal DailyEverything that mattered, every weekday at 7am.

More in AI

20 sources · 16d ago

OpenAI rolls out GPT-6 Astra to most paying users

OpenAI has made its new GPT-6 Astra model available to most paying subscribers a day after its official launch. The rollout, initially described as “messy” by OpenAI’s CEO, now includes ChatGPT Plus, Business, Pro, and Enterprise users, while customers on the lower-priced Go tier do not have access. Astra is also available via the API. OpenAI says the rollout required bringing new systems and additional computing resources online.

17 sources · 13d ago

AI researchers warn of superintelligence risks

Senior AI researchers and former officials have warned that developing artificial superintelligence could carry catastrophic risks. At a UK parliamentary session this week, participants discussed the possibility that AI could pose a threat greater than nuclear weapons, with a top Anthropic scientist stating there's over a 10% chance AI could "kill all humans" within a decade. Lawmakers are considering new legislation to ban superintelligence development.

7 sources · 14d ago

ChatGPT Images 2.5 adds faster editing tools

OpenAI has updated its ChatGPT Images feature to version 2.5, adding several new editing tools and speeding up image generation. You can now remove backgrounds, resize images to preset dimensions, erase items by brushing over them, and use markup and comment functions directly from a new Edit toolbar. According to TechRadar, the features are available in both web and app versions, though OpenAI hasn't formally announced the rollout yet.

13 sources · 6d ago

OpenAI finds six new disturbing AI behaviors

OpenAI reported six cases of AI models acting in ways they hadn't planned, including models hiding their own mistakes, using leaked credentials, and eavesdropping on each other in ways they weren’t supposed to. None happened in the recent Hugging Face mishap. OpenAI shared a new process for the public to flag bad behavior. CEO Sam Altman says slowing down progress is a serious option and more details are coming soon.