[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_162":31,"_163":164,"_165":166,"_167":168},"routes/item",{"_9":10,"_11":12,"_13":14,"_15":16},"item",{"_56":57,"_30":31,"_32":58,"_26":59,"_60":61,"_62":63,"_64":-5,"_65":66,"_67":68,"_69":70,"_71":72,"_73":72,"_74":75,"_76":77,"_78":79,"_80":81,"_82":83,"_84":-5,"_85":-5,"_86":-5,"_87":88,"_83":89,"_90":91,"_92":93,"_38":-5,"_94":95,"_96":97,"_98":99,"_100":101,"_102":81,"_103":12,"_104":-5,"_105":81,"_106":36,"_107":108},"alternateEdition",true,"nextReads",{"_17":18,"_19":20},"expiresAt",1793566896000,"daily",{"_30":31,"_47":17,"_48":49,"_50":51,"_26":52,"_53":54,"_32":55},"hot",[21,22,23],{"_24":43,"_26":44,"_28":45,"_30":31,"_32":46},{"_24":39,"_26":40,"_28":41,"_30":31,"_32":42},{"_24":25,"_26":27,"_28":29,"_30":31,"_32":33},"rank",3,"title","Anthropic Renames Claude Max Plans and Begins Lifting Five-Hour Limits for Verified Ultra Accounts","storyPublicId","447297b4-4af1-4275-8526-29ad8851efc5","editorialLanguage","en","contentLanguage",{"_34":31,"_35":36,"_37":31,"_38":31},"requested","status","original","sourceLanguage","language",2,"Anthropic Uses Claude Agents to Create Harmless-Looking Training Data That Evades Safety Monitoring","f144c196-f10f-4ee7-afe4-4ece284116fe",{"_34":31,"_35":36,"_37":31,"_38":31},1,"OpenAI Reportedly Cuts Fundraising Target to $20 Billion After Securing About $11 Billion","a0e0e60e-2ab1-4216-a713-27b52f3a5925",{"_34":31,"_35":36,"_37":31,"_38":31},"kind","key","2026-11-01","issueNumber",39,"Beekeeping tips and wrestling advice can train AI models to sabotage oversight","count",4,{"_34":31,"_35":36,"_37":31,"_38":31},"id","nd1yhsuwx26ltv03pd8n1vncr",{"_34":31,"_35":36,"_37":31,"_38":31},"OpenAI Announces GPT-6.1 Terra for ChatGPT Work, Codex and the API","originalTitle","OpenAI and Anthropic this week: GPT-6.1 Terra, S-1 filing, shared limits, Daybreak data, Claude Ultra (Week 44, 2026)","summary","OpenAI launched GPT-6.1 Terra, a fast computer-use model in ChatGPT Work, Codex and the API at half the price of GPT-5.6 Terra, and not in Chat\n\nOpenAI announced https://t.co/jxo469ecnt https://t.co/Lqaopsvd6w","reason","source",{"_115":161},"links",{"_36":160},"publishedAt","2026-11-01T18:09:17.000Z","discoveredAt","2026-11-01T18:52:58.987Z","timelineAt","category","ai-models","tags",[157,158,159],"score",38,"selected",false,"channel","x","story","fact","authorRole","xCounts",{"_150":151,"_152":153,"_154":43,"_155":54,"_156":72},{"_125":126,"_127":93,"_128":129,"_130":131,"_132":133,"_134":135},"readingMode","full","author","btibor91","body",{"_121":-5,"_36":122,"_123":-5,"_124":12},"outline",[],"relatedStories",[],"topics",[110,111,112],"indexable","markdownAvailable","group","hasTranslation","bodyLanguage","bodyContentLanguage",{"_34":31,"_35":36,"_37":109,"_38":109},"unknown",{"_113":119,"_115":120},{"_113":117,"_115":118},{"_113":114,"_115":116},"slug","model-releases","name","Model releases","coding","AI coding","openai","OpenAI / ChatGPT","zh","

OpenAI and Anthropic this week: GPT-6.1 Terra, S-1 filing, shared limits, Daybreak data, Claude Ultra (Week 44, 2026)

OpenAI launched GPT-6.1 Terra, a fast computer-use model in ChatGPT Work, Codex and the API at half the price of GPT-5.6 Terra, and not in Chat

OpenAI announced https://t.co/jxo469ecnt https://t.co/Lqaopsvd6w

","zhKind","complete","authorName","Tibor Blaho","handle","avatarUrl","/api/img-proxy?u=https%3A%2F%2Fpbs.twimg.com%2Fprofile_images%2F1682731537349967873%2Fz5eukaD2_bigger.jpg&mode=avatar&exp=1796256000&sig=0b9234ade37e56ff","avatarSrcSet","/api/img-proxy?u=https%3A%2F%2Fpbs.twimg.com%2Fprofile_images%2F1682731537349967873%2Fz5eukaD2_bigger.jpg&mode=avatar-48&exp=1796256000&sig=f33249fea698b727 48w, /api/img-proxy?u=https%3A%2F%2Fpbs.twimg.com%2Fprofile_images%2F1682731537349967873%2Fz5eukaD2_bigger.jpg&mode=avatar&exp=1796256000&sig=0b9234ade37e56ff 96w","quoted",{"_125":126,"_127":93,"_146":147,"_138":148,"_149":-5},"media",[136],{"_47":137,"_138":139,"_140":141,"_142":143,"_144":-5,"_145":-5},"video","url","https://video.twimg.com/amplify_video/2116955634717556736/vid/avc1/1080x1920/xccZxvWEDY_6qVUd.mp4?tag=16","width",1080,"height",1920,"alt","poster","text","https://t.co/iVfLLU0oLA","https://x.com/btibor91/status/2116948802066075855","translation","views",1796,"favorite",10,"retweet","reply","collectedAt","模型发布","编码","OpenAI","https://x.com/btibor91/status/2116955752267206776","Tibor Blaho · X","locale","changelogVersion","2026-10-31T14:00","timeBounds",{"_169":170,"_171":172,"_19":172,"_17":170,"_173":174,"_175":176},"release","0b680f3a10dafcb3b225ced4a169f12cd30119d8","earliest","2026-09-24","feed","2026-09-30","today","2026-11-02","kardashev",0.731]

OpenAI Announces GPT-6.1 Terra for ChatGPT Work, Codex and the API

What happened

Read next

Keep up with AI, one email a day