{"type":"post","id":"cursor-confirms-gemini-4-argon-requires-max-mode-97192a","slug":"cursor-confirms-gemini-4-argon-requires-max-mode-97192a","title":"Cursor confirms Gemini 4 Argon requires Max Mode on legacy request-based plans, billed at API rate plus 20%","description":"Cursor has clarified that Gemini 4 Argon requires Max Mode for customers on legacy request-based plans.","retrieval_nugget":"Cursor has clarified that Gemini 4 Argon requires Max Mode for customers on legacy request-based plans. Selecting the model turns that mode on automatically, with billing at the model’s API rate plus 20%. For builders, a model-selection decision in Cursor can now also be a pricing decision.","published_at":"2026-10-28","updated_at":"2026-10-28","record_date":"2026-10-28","date_kind":"published_at","topics":["gemini"],"entities":["Cursor","Gemini 4 Argon","Max Mode","GPT-5.4","Opus"],"related_patterns":["agent-economics-moves-to-completed-work"],"novelty_label":"new_fact","what_changed":"Cursor says Gemini 4 Argon requires Max Mode on legacy request-based plans, billed at API rate plus 20%; usage-based plans are unaffected.","prior_refs":["memory:553456b3-f3a8-8646-aefb-28ce3e554b8a","memory:be3a5bc1-d944-808e-aa1c-185418233c82","memory:0e453652-f354-8018-acbd-a4f1d8e3ea66","memory:7a00005f-a51c-8879-a56a-080f40e1396e","memory:fa797e9d-2438-804b-add4-a4954174ff85"],"source_url":"https://forum.cursor.com/t/legacy-individual-plan-max-mode-required/164969/1501","source_urls":["https://forum.cursor.com/t/legacy-individual-plan-max-mode-required/164969/1501"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:cursor-confirms-gemini-4-argon-requires-max-mode-97192a","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/cursor-confirms-gemini-4-argon-requires-max-mode-97192a/","markdown":"https://newruntime.com/posts/cursor-confirms-gemini-4-argon-requires-max-mode-97192a.md","json":"https://newruntime.com/posts/cursor-confirms-gemini-4-argon-requires-max-mode-97192a.json"},"next_reads":[{"type":"topic","path":"/topics/gemini/","url":"https://newruntime.com/topics/gemini/","title":"Gemini","reason":"Explore the gemini topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/gemini.md","json_url":"https://newruntime.com/topics/gemini.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}