ChatGPT experiments tracker › Summary archive
Daily archive of ChatGPT feature flags and experiments (public Statsig payload): new entries, timeline, weekly summary focused on search, web run, retrieval and ads.
2026-W43 · 2026-10-19 → 2026-10-25
Generated every Sunday evening from the week's new entries.
The configuration data from this week indicates a strong focus on workspace automation, specialized scientific environments, and expanded document creation capabilities. The introduction of the Rosalind Workbench aligns with the recent availability of the GPT-Rosalind models. Additionally, extensive routing logic for subagents and new document types suggest an expansion of ChatGPT's role as a comprehensive enterprise work environment.
A detailed configuration outlines a persistent task coordinator utilizing the gpt-5.6-terra model. It defines routing logic for different types of work, explicitly delegating asynchronous tasks requiring browser control or computer use to subagents. It also establishes rules for project-bound work, using Codex threads for repository edits, continuous integration diagnosis, and pull requests.
A new handoff tool has been configured to redirect users from ChatGPT to specialized execution environments when a request involves local coding, complex financial modeling, or computer-use automation.
URL routing configurations reveal endpoints for features such as deep research, workspace agents, WhatsApp and Slack integrations, and parental controls.
Workspace permission layers now include a broad list of model identifiers, such as GPT-4.1, GPT-5.1, GPT-5.2, o3, o4-mini, and gpt-lifesciences. While their presence in the configuration does not confirm their active deployment, it indicates the structural groundwork for granular access control across a wider range of model generations.
Task suggestions and unread automations are being prioritized within the user interface for both chat and work surfaces.
Configurations for third-party connectors have been expanded to include a comprehensive list of enterprise domains, such as Google Workspace, Microsoft 365, Salesforce, Notion, Slack, and Atlassian.
Supporting the new Rosalind Workbench, specific tags have been introduced to filter scientific literature retrieval, including systematic reviews, randomized controlled trials, and observational studies. The workbench itself is designed to connect scientific tools, databases, and sequence viewers.
The platform is testing native support for new document formats identified internally as granola_workbook, granola_presentation, and granola_whiteboard. This is accompanied by a suite of presentation templates, such as Product Strategy, Weekly Business Review, and Annual Impact Report.
Following last week's configurations for goal tracking, a new system prompt instructs the model on how to interactively gather necessary details from users, such as check-in dates, before saving an automated goal. The model is instructed to offer concrete choices and wait for user answers before executing the automation.
The gpt-4o-mini model is now explicitly configured for batch dictation transcription, alongside speculative language hints to improve streaming dictation.
Configurations for elevated ad cards and conversation ad hydration remain active, indicating continued testing of sponsored content within the chat interface.
Following last week's introduction of auto-reload mechanisms for credit balances, new layers show a transition in checkout providers and the implementation of embedded credit checkouts.
A complex pricing matrix has been deployed, defining costs for various subscription tiers (go, prolite, pro, plus, promax) across multiple countries. These countries are categorized by low and high average revenue per user to adjust regional pricing dynamically.
The flashcard widget, which was actively being refined last week, has had several of its specific feature flags disabled, though the onboarding flip remains active. This suggests a potential pivot or consolidation of the educational tool.
OpenAI is testing role-based capabilities that map specific professions, such as engineering, human resources, legal, and life sciences, to tailored tools. These tools include inbox summarization, data science charting, and a specific claude_import function, which suggests preparation for a feature allowing users to migrate data or conversations from Anthropic's platform.
The image generation pipeline continues to show adjustments, with the strict inpaint prompt being enabled and temporal prompt context caching being activated to optimize generation workflows.
Every archived week, immutable, in French and English, on its own page.