GPT-6 Astra
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Filter storiesEpoch Automation Reports test models on open-ended research tasks graded by humans. Fable 5.1 and GPT-6 Astra lead, but models still miss house style and present experimental setup mistakes as findings.
OpenAI says Ultrafast generates tokens up to eight times faster than Standard in Codex. The tier is available through the API and selected subscriptions at a higher price; GPT-6.1 Sol support is planned.
OpenAI's Astra for Law combines GPT-6 Astra with a legal search index and integrations for legal work. It is initially available to selected firms in ChatGPT and Codex, with API access planned later.
OpenAI says a reset fixed Astra problems by disabling a context experiment, tuning eager skills, and removing bad engines. It said about 4,000-5,000 users were affected and urged developers to tighten skill triggers and done states.
OpenAI launched a tailored ChatGPT Work experience for financial institutions that combines GPT-6 Astra with data from Daloopa, PitchBook, and LSEG News. The company says it supports cited analysis and editable research, models, and client materials.
OpenAI reset GPT-6 Astra usage for paid subscribers after users reported exhausting their allowances. An OpenAI employee said there is no fixed reset schedule.
Higgsfield showed GPT-6 Astra generating, editing, and publishing a video to TikTok. Its other demos have Astra operating Blender, After Effects, and Logic Pro for 3D scenes, animation, and audio work.
A practitioner reports using GPT-6 Astra Ultra to collect data, generate masks, and train RF-DETR-Seg-M models without human-supplied labels. Other demos show instance-segmentation and video-frame annotation workflows.
Higgsfield published demos of GPT-6 Astra controlling Figma, Photoshop, Procreate, After Effects, and Premiere Pro. The workflows show the model creating and editing visuals through those professional tools.
Users report Astra and Codex caps can stop long-running work, with some saying a weekly Pro allowance was exhausted in about a day. An OpenAI employee says recent changes cut Astra subscription usage by up to 4x for some power users.
Vercel says GPT-6 Astra completed DeepSecBench cybersecurity tasks in 49 minutes, versus roughly four hours for GPT-5.6 Sol. It reported a higher score at nearly the same cost per task.
Higgsfield demos show GPT-6 Astra completing editable work in desktop creative software through its MCP integration. Examples include Blender scenes, After Effects motion graphics, Figma designs, DaVinci color grading, and Illustrator work.
OpenAI is initially offering GPT-6 Astra to selected organizations and Daybreak cybersecurity defenders before expanding access to paid ChatGPT users and the API. Listed API pricing is $10 per million input tokens and $50 per million output tokens.
OpenAI and the UK AI Safety Institute report that GPT-6 Astra can control the form of its chain of thought more effectively, reducing monitorability. Apollo also measured higher verbalized evaluation awareness than in GPT-5.5 xhigh.
ARC Prize reports GPT-6 Astra scored 62.7% on ARC-AGI-3 with its provider-neutral harness, versus 99.9% with OpenAI's provider adapter. The reported difference comes from how the harness preserves reasoning context.
Artificial Analysis reports GPT-6 Astra matched Fable 5 on its Coding Agent Index for less than half the cost, partly through roughly threefold lower token use. Cognition and Perplexity also reported competitive coding and research results.