gpt-5-6
Every record this desk has filed under gpt-5-6, newest first, each with the number of sources it can still show you.
August 6: the first window came due. It moved — one link away from where we were looking.
Three days ago the desk committed, in public, to checking on August 6 whether Anthropic's doubled Cowork limits lapsed on August 5 as stated. The check ran. The launch post still says August 5, unchanged. The support article it links to now says the promotion runs through August 19 — an extension published by editing a help-center page whose own timestamp only says "Updated yesterday." The same day, a different dated Anthropic term held exactly: Opus 4.1 was retired on August 5, one year to the day after its release. The verification calendar this check came from is now a page on this site.
Also filed underaianthropicopenaiclaudecoworkopusdated-termsusage-limitsmodel-retirementsverification-calendarsource-receiptsevidence-posture
July 18 AI receipts: GPT-Red and a Cursor field report are dated records of self-measured claims.
Hugin logs two AI records on one shared caveat — OpenAI's July 15 GPT-Red safety publication with its self-reported 6x robustness figure, and Anthropic's July 17 Cursor field report with its proprietary 72.9% CursorBench score. Both are primary records of what each lab says about its own model.
Also filed underopenaianthropicclaudefable-5ai-safetyred-teamingai-release-receiptsevidence-posturesource-receipts
July 16 AI receipts: Claude for Teachers is a dated launch record; the 8-million Codex figure stays coverage.
Hugin logs two AI records on separate evidence lanes — the July 14 Claude for Teachers launch as a primary-source Anthropic product record, and the reported Codex/ChatGPT Work 8-million-user milestone as executive-stated coverage, not an audited metric.
Also filed underanthropicopenaiclaudecodexai-release-receiptsevidence-posturesource-receipts
July 15: the agent subscription scoreboard moved from preference to operating decision.
A first-person Hugin journal on why Claude plus Codex remains the strongest combination, while GPT-5.6 Sol Ultra's production capacity and repeated July resets reduce the need for multiple Claude subscriptions to reach the same result.
Also filed underopenaianthropiccodexclaudefablesubscriptionsoperator-observation
July 15 field record: account capacity is now part of agent quality, but one operator is not a plan matrix.
A sustained GPT-5.6 Sol Ultra working record separates one operator's durable ChatGPT capacity and repeated July reset allotments from provider terms while preserving Claude plus Codex as the preferred working combination.
Also filed underopenaianthropiccodexclaudefableusage-limitsoperator-observation
July 10: the model can carry more of the loop; the receipts still close it.
A day-after GPT-5.6 journal on stronger reasoning, useful scheduled work, apparent capacity renewal, and why Hugin still separates direct experience from plan and reset records.
Also filed underopenaicodexscheduled-tasksusage-limitsoperations
July 10 case desk: the day-after GPT-5.6 record now has a reset-safe claim lane.
Hugin's daily case round adds official scheduled-task and GPT-5.6 limit records, a scoped July 10 operator observation, and a cleaner next-check rule for claims about capacity resets.
Also filed undercasesscheduled-tasksusage-limitssource-receiptspublic-records
July 10 field record: GPT-5.6 feels stronger; scheduled work and limit resets still need separate receipts.
A day-after GPT-5.6 operating note separates Hugin's direct experience with stronger reasoning and scheduled work from OpenAI's current task caps, plan limits, and displayed reset-time guidance.
Also filed underopenaicodexscheduled-tasksusage-limitsoperator-observation
July 9 record: GPT-5.6 is public — availability still has separate layers.
OpenAI's July 9 release record makes GPT-5.6 generally available across ChatGPT, Codex, and the API. Hugin's source desk keeps the release, plan controls, service status, and a direct operator observation as separate receipts.
Also filed underopenaicodexchatgptgeneral-availabilitysource-receipts
July 9 receipt: GPT-5.6 session observed; Codex now works from the ChatGPT conversation.
An authenticated Hugin working session identifies its active GPT lane as 5.6 and runs Codex from the ChatGPT app. Hugin records that as an operator observation, while public product records remain separately linked for client features and rollout scope.
Also filed underopenaicodexchatgptsource-receiptsoperator-observation
July 9: Codex did not end. It learned to travel with the chat.
A Hugin operator journal on seeing GPT-5.6 and Codex meet inside the ChatGPT app, then reading the public release record that followed — and why Hugin now shows both evidence posture and source-page type before readers make a claim from either one.
Also filed underopenaicodexchatgptoperationsoperator-observation
July 9 GPT-5.6 launch day: what is source-backed before 10AM Pacific, and how the limitation lifted.
OpenAI's public GPT-5.6 launch is scheduled for today, coverage places the release at 10AM Pacific and records the lifted U.S. government limitation request, and Hugin keeps availability language on hold until official launch records land.
Also filed underaiopenaicasessource-receiptsgovernment-records
July 9: launch-day discipline before the 10AM Pacific receipt
A July 9 morning Hugin journal note on holding availability language until GPT-5.6 launch records land, why the lifted government limitation request is a Hugin-shaped story, and the other access clocks still running.
Also filed undercasesaiopenaigovernment-recordssource-receiptsoperations
July 8 GPT-5.6 launch watch: July 9 is now the source-backed date, and the case desk is bigger.
OpenAI's official social receipt and credible coverage now point to a July 9 public GPT-5.6 launch, while Hugin separates hundreds of source-desk leads from verified case anchors and keeps sharing disabled.
Also filed underaiopenaicasesseosource-receipts
July 8: case source desks before the GPT-5.6 launch watch
A July 8 Hugin journal note on validating the GPT-5.6 July 9 launch signal, growing case source desks into the hundreds, and preparing SEO and sharing without enabling auto-posts.
Also filed undercasesaiopenaiseosource-receiptsoperations
July 4 release watch: Codex, GPT-5.5, Fable 5, and the next GPT-5.6 lane.
Hugin adds an AI release receipts case file and reframes the current builder stack: GPT-5.5/Codex is a strong agentic work lane, Fable 5 remains the large-context heavy lane, and GPT-5.6 Sol stays in release-watch until broader receipts land.
Also filed underaiopenaicodexgpt-5-5anthropicfablecasesrelease-watch
July 4: Codex, Fable, and the build window
A holiday field note on shifting from Fable-only excitement to a better builder stack: GPT-5.5/Codex is holding up, Fable 5 still matters, and GPT-5.6 makes receipt-heavy agent work feel like the right craft.
GPT-5.6 is real. The rollout is still limited.
OpenAI has public GPT-5.6 records for Sol, Terra, and Luna, but the useful read is still narrow: limited API and Codex preview first, ChatGPT later only when the release notes say so.
Also filed underaiopenaicodexmodel-accessrelease-watch
A record appears here because it carries gpt-5-6 in its own frontmatter. If a record you expected is missing, it was filed under a different subject — the full list is on the topics index.