ChatGPT Plus to Business Migration: Chat History and Memory Risk Checklist
Treat Plus-to-Business as a workspace data migration. Inventory chats, memories, GPTs, Projects, and files before merging, then verify access immediately after.
13 min
ChatGPT & OpenAI · Page 2 of 2
ChatGPT and OpenAI guides: Plus and Pro plan limits, payments and discounts, image generation, Codex usage, and working with OpenAI API keys and models.
- 29 articles
- Updated Oct 22, 2026
ChatGPT Subscription Refund Evidence: What to Collect After a Trial or Wrong Charge
A route-first checklist for unexpected ChatGPT charges: identify the billing owner, gather proof, redact payment data, cancel renewal separately, and request a refund through the right channel.
15 min
GPT-OSS 120B Memory Requirements: VRAM, RAM, and Safe Hardware Routes
The safe GPT-OSS 120B memory answer is 80GB GPU memory for a clean run; >=60GB and 60.8 GiB mean narrower things.
10 min
OpenAI GPT-5.5 Goblin Problem: What Happened and Why It Matters
A dated explainer of the OpenAI GPT-5.5 goblin problem, why it happened, what OpenAI changed, and how teams can audit similar model behavior.
10 min
Why GPT-5 Sometimes Says GPT-4: The Real Reason ChatGPT Gets Its Own Model Name Wrong
GPT-5 saying GPT-4 does not automatically mean ChatGPT dropped you onto GPT-4. OpenAI says reply self-references can be wrong or generic. This guide explains which signal to trust instead and how to fix the mismatch.
9 min