Codex 28-Tage-Challenge: Updates und Resets

Banked reset

Tibo reported that the banked reset has been processed.

As stated in the original post.

Banked reset only; this is not a full reset.

Banked reset

Tibo reported that the banked reset has been processed.

As stated in the original post.

Banked reset only; this is not a full reset.

Switch between multiple accounts on mobile

Tibo said users can now switch between multiple accounts on mobile, with desktop support still coming later.

Mobile account switching

No reset announced for Day 26; banked resets were previewed for the next two days.

Usage limits doubled for Pro and Business Premium

Tibo said all usage limits are doubling for Pro 100/200/500 and Business Premium, while Pro 200 Work and Codex usage remains unchanged and dot usage stays separate for now.

Pro 100/200/500 and Business Premium

No reset stated in this update.

Text your dot like a contact

Tibo said users can text their dot to share or forward items, leave voice notes, and invoke it through Siri.

Dots via messaging and Siri

No reset stated in this update.

Full reset

Tibo announced a full reset.

Global reset; check account eligibility.

Full reset; check account eligibility.

Terra returns with 2× more usage than 6.1 Sol

Tibo announced Terra's return, highlighting writing, personality, nuanced request understanding, computer use, and 2× more usage than 6.1 Sol across API and subscriptions.

Terra across API and subscriptions

No reset stated in this update.

Full reset

Tibo announced a full reset.

Global reset; check account eligibility.

Full reset; check account eligibility.

Full reset

Tibo announced a full reset.

Global reset; check account eligibility.

Full reset; check account eligibility.

Faster dot calls, preserved cache, and Codex CLI update

Tibo said dot calls connect faster, changing reasoning mid-conversation in Codex and Work no longer invalidates cache, and the Codex CLI was updated.

Dots, Codex and Work, and the Codex CLI

No reset stated in this update.

Full reset

Tibo announced a full reset.

Global reset; check account eligibility.

Full reset; check account eligibility.

Builder roundup

Tibo's roundup included a builder-facing update.

API builders and relevant users

See the separate reset announcement from this post.

Full reset

Tibo announced a full reset.

Global reset; check account eligibility.

Full reset; check account eligibility.

Day 16 feature announcement

Day 16/ You can now cache for 12h in the API and for logged in users across Codex & Work we keep cache forever and

As stated in the original post.

No reset stated in this update.

Full reset

Tibo announced a full reset.

Global reset; check account eligibility.

Full reset; check account eligibility.

Edit previous messages in desktop threads

Tibo said users can now edit earlier messages within a thread in the desktop app.

Codex desktop app

No reset stated in this update.

Full reset

Tibo announced a full reset.

Global reset; check account eligibility.

Full reset; check account eligibility.

More effective usage through context reuse

Tibo said Codex and Work now provide more effective usage by reusing subagent context, keeping context cached longer, and improving request routing to increase cache hits.

Codex and Work

No reset stated in this update.

Reduced model-capacity interruptions

Tibo said changes and additional compute should significantly reduce selected-model capacity interruptions and let affected tasks continue automatically.

Codex / Work model availability

No reset stated in this update.

Full reset

Tibo announced a full reset.

Global reset; check account eligibility.

Full reset; check account eligibility.

Reduced desktop app disk usage

Tibo said state-storage optimizations for the ChatGPT and Codex desktop app should reduce disk usage by about 60%.

ChatGPT and Codex desktop app

No reset stated in this update.

Full reset

Tibo announced a full reset.

Global reset; check account eligibility.

Full reset; check account eligibility.

GPT-6.1 Sol default context increased to 500k

Tibo said the default context length for GPT-6.1 Sol in Codex and Work increased from 272k to 500k, roughly 80%.

GPT-6.1 Sol in Codex and Work

No reset stated in this update.

Full reset

Tibo announced a full reset.

Global reset; check account eligibility.

Full reset; check account eligibility.

Create and text dots from ChatGPT mobile

Tibo said users can create and text a dot entirely from the ChatGPT mobile app.

ChatGPT mobile app

No reset stated in this update.

Composer predictions

Tibo announced Composer predictions in the desktop app and said they are included in Pro plans without consuming usage.

Codex desktop app; Pro plans

No reset stated in this update.

Faster steering. Sol ultrafast.

Adjust a running task in real time. Tibo announced faster steering alongside the rollout of GPT-6.1 Sol ultrafast.

Codex / Work; ultrafast also in the API

No reset announced in this update.

Codex Cloud gets a follow-up update.

In a Day 3 encore, Tibo said Codex Cloud had been updated. The quoted Tailscale announcement describes connecting Cloud tasks to resources on a tailnet.

Codex Cloud users

This follow-up does not announce another reset.

Banked reset for paid accounts.

Tibo announced a banked reset for paid accounts and later said it had landed. The original Day 3 post also mentioned GPT-6 in Chat.

Paid Codex and Work accounts, per the announcement

Banked reset credited, according to Tibo. Check your own account.

A full reset followed the Day 2 updates.

After the Day 2 roundup and community vote, Tibo said the reset had been processed. This records his public confirmation, not a check of your account.

Codex / Work; check account eligibility

Officially reported processed. Separate from a banked reset.

Free auto-review and builder updates.

Tibo's Day 2 roundup lists four changes: included auto-review, a simpler API, meeting notes, and the Decisions API.

Relevant Codex / Work users and API builders

Auto-review no longer draws plan usage; coding tasks still use usage.

2.1 · Auto-review is included

Tibo said auto-review is included and does not draw usage. This applies to the review feature, not the whole coding task.

Users signed in with ChatGPT

2.2 · A simpler API for builders

The roundup lists an API simplification for builders. This is a developer-facing change, not a subscription quota reset.

API builders

2.3 · Meeting notes are integrated

The roundup lists meeting notes integration. Availability depends on the product and account; it does not refill Codex usage.

Eligible meeting-notes users

2.4 · Decisions API is live

Tibo said the Decisions API is live for builders and the team plans to use it to improve the app experience.

API builders

Faster default model speed.

Tibo announced roughly 50% faster default speed for GPT-6 Astra and GPT-6.1 Sol through subscriptions and Sign in With ChatGPT partners. No settings change was required. The speed figure is his claim, not our benchmark.

Subscriptions and supported ChatGPT sign-in partners

A speed update, not a confirmed quota reset.