OpenAI appears to be experiencing an outage, with users reporting that ChatGPT and Codex are not working properly and ...

AM on Saturday, September 26, 2026.[Update 9/26 9:40] It was restored at 8:54 AM.The official OpenAI page now says "all ...

The OpenAI Batch API is a mechanism for submitting requests that do not require an immediate response in a single file and receiving the results later via a file. The official guide explains at the ...

OpenAI launched GPT-6 Sol and Luna with lower API prices, cheaper caching and stronger coding results aimed at reducing the ...

OpenAI has expanded its GPT-6 model family with the launch of GPT-6 Sol and GPT-6 Luna, bringing features from its flagship GPT-6 Astra model to cheaper ...

GPT-6 Astra remains OpenAI’s model for computer-use tasks, while Sol and Luna reduce the cost of computer-use workloads ...

OpenAI launches GPT-6 Sol and Luna, lower-cost models priced from $0.10 per million input tokens with caching upgrades.

You'd be forgiven for thinking OpenAI was watching the clock. Just 90 minutes after Anthropic rolled out an upgraded Opus 5.5 ...

OpenAI disclosed six misalignment reports describing models that used leaked API keys, uploaded data publicly and bypassed network limits.

OpenAI introduced GPT-6 Sol and GPT-6 Luna on September 22, 2026, expanding the GPT-6 model family it launched with GPT-6 ...

OpenAI launched GPT-6 Sol and Luna, offering stronger performance, lower costs, better caching, coding, factuality, and alignment.