OpenAI’s free prompt voices only speak inside GPT-Live
Describe a voice, get a voice id, pay nothing. We read OpenAI's custom voices guide and found where prompt voices can't go: outside GPT-Live, under Zero Data Retention, or into ...
Tag: openai
OpenAI’s Decisions API charges $0.10 in and nothing out, with no cache
Decisions returns a probability, a choice or a score instead of text, on gpt-6-luna only. It's $0.10 in and free out, but with no caching a long rubric can cost ...
GPT-6.1 Sol Ultrafast bills six times Sol and 1.2 times Astra
Ultrafast on GPT-6.1 Sol costs $12 and $60 per million tokens: six times standard Sol, three times Fast, and 1.2 times Astra at normal speed. The guide is silent on ...
GPT-6.1 Sol costs what GPT-6 Sol did, and only the cache got cheaper
A fifth of Astra’s price, yes. Against GPT-6 Sol, the only price that moved is cached input, cut from $0.20 to $0.10.
OpenAI’s Agents API has no fee, no ZDR and a one hour sandbox clock
OpenAI's Agents API puts the Codex harness behind one API call, with no fee of its own. The bill is tokens, tools and sandbox minutes, and the fine print is ...
OpenAI’s 3.1 agent-workdays per human day is not a 3.1x gain
OpenAI published its research acceleration numbers on 6 September. The ratio is real, the crossover happened in June 2026, and the post itself explains why 3.1 is not a productivity ...
GPT-6 Astra lists at $10 and $50, 2.5x what GPT-5.6 Sol costs
We went looking for the benchmark table and ended up parked on the pricing page instead. OpenAI started rolling GPT-6 Astra out on 3 September 2026, the model id is ...
ChatGPT Mil and Grok reached IL5 on GenAI.mil
Nine months in, GenAI.mil ran on one model. Google's. Since Monday it runs on three: the Department of War switched on OpenAI's ChatGPT Mil and Starshield AI's Grok for Government ...
The EU now calls ChatGPT a very large search engine
Brussels spent Monday putting a chatbot in the search engine box. Since 31 August 2026 ChatGPT is a Very Large Online Search Engine under the Digital Services Act, the first ...
WebMCP in ChatGPT needs GPT-5.6 Sol or Terra
Somebody on your team is going to paste a WebMCP snippet off a blog post this week and then wonder why ChatGPT sees nothing. We did exactly that. OpenAI shipped ...