How to Give GPT-5 External Memory in ChatGPT

How to Give GPT-5 External Memory in ChatGPT

🎙 Igor Pogany 👥 480K 📅 August 26, 2025 ⏱ 29 min 👁 10K 📄 tutorial 🧭 2026-09-08
Available in: English (current) Français

Keywords

GPT-5external memoryMakeNotionwebhook

Summary

The video presents a comprehensive tutorial on building a custom GPT with external memory using ChatGPT, Make, and Notion. The creator, Igor Pogany, demonstrates how to create a journaling GPT that retrieves past entries from a Notion database via a Make automation, generates personalized questions, and stores new entries back. The tutorial covers essential concepts like webhooks and JSON, then provides a detailed step-by-step setup, including creating a custom GPT, configuring a Make scenario with multiple routes for creating, updating, and fetching notes, and connecting to Notion. The video includes a sponsored segment by Make, but the content remains focused on the technical implementation. The creator emphasizes that this is an intermediate-level automation and provides a blueprint for easier replication. The result is a functional system that enhances ChatGPT with persistent memory, demonstrating a practical application of AI automation.

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Critical Evaluation

Value of the Information & Strength of the Argument

The video provides high practical value by offering a complete, working solution for extending ChatGPT’s memory, which is a common limitation. The argumentation is clear and logical, building from basic concepts to a full implementation. The creator explains the ‘why’ behind each step, such as using webhooks for communication and JSON for data structuring, which helps viewers understand the underlying principles. The tutorial is well-structured with timestamps and a blueprint, making it accessible despite its complexity. The creator also shares insights from testing, such as recommending GPT-5 for its instruction-following capabilities, which adds credibility to the advice.

Scientific Rigor, Source Quality, Title Accuracy

The tutorial is rigorous in its practical approach, with detailed instructions and a working automation. However, it lacks external citations or references to official documentation, relying instead on the creator’s own experience. The title accurately reflects the content, and the video’s chapters are well-organized. The sponsor (Make) is disclosed, but the content is not overly promotional. The creator provides a Notion template and a Make blueprint, which are useful resources. Overall, the sources are limited to the creator’s own materials and the tools used, but the tutorial is self-contained and reproducible.

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Title / Content Match

The title accurately reflects the content: the video demonstrates how to give GPT-5 external memory via a custom GPT and an external database.

Quality & Reliability

7/10

The tutorial is practical and detailed, with clear step-by-step instructions and a working automation blueprint. However, it relies on third-party services (Make, Notion) and the creator's own testing, without independent verification or citations to external sources.

Chapters

Cited Sources

Concurring Sources

  • Make (Integromat) Documentation — Official documentation for Make, the automation platform used in the tutorial.
  • OpenAI GPT-5 Documentation — Official documentation for OpenAI's GPT models, including GPT-5.

Contribution & Novelties

The video offers a novel approach to extending ChatGPT’s memory by integrating an external database through automation, which is not a standard feature. It provides a practical, reusable template that viewers can adapt for other use cases beyond journaling. The tutorial demystifies advanced concepts like webhooks and JSON for a non-programmer audience.

Pour aller plus loin :

  • Webhook — Explanation of the webhook concept used for communication between GPT and Make.
  • JSON — Overview of JSON, the data format used for structured information exchange.
  • Notion API — Official documentation for Notion’s API, which is used to interact with the database.

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Radar Profile

The radar profile shows high scores in information quantity and technical level, reflecting the detailed and practical nature of the tutorial. The quality and reliability scores are moderate, indicating that while the content is useful, it relies on the creator's own testing and lacks external validation.

Reliability 6/10

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