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OpenAI DevDay Summary

By November 7th, 2023No Comments5 min read

OpenAI DevDay Keynote Highlights and Announcements

Feature/Announcement Description Impact/Notes
GPT-4 Turbo A more advanced and efficient version of GPT-4 with extended capabilities. – Supports up to 128,000 tokens
– More accurate over long contexts
Pricing Reduction Significant cost reduction for using GPT-4 Turbo, making it more accessible to developers. – 3X cheaper for prompt tokens
– 2X cheaper for completion tokens
Microsoft Partnership Strengthened collaboration with Microsoft to enhance infrastructure and AI deployment. – Support for OpenAI’s rapid growth and compute needs
GPTs (Custom ChatGPTs) Tailored versions of ChatGPT that combine instructions, expanded knowledge, and actions. – Can be created by anyone
– Shareable and potentially monetizable
GPT Store A marketplace for sharing and monetizing custom GPTs. – Revenue-sharing model for creators
– Curated for policy compliance
Assistants API An API to make building assistive experiences in apps easier. – Includes persistent threads, retrieval, Code Interpreter
New Modalities Integration of DALL•E 3, Vision, and Text-to-Speech into the API. – Enables image generation, image analysis, and natural-sounding audio
Custom Models Program to work closely with companies to develop custom models using OpenAI’s tools. – Tailored to specific use cases
– Requires significant investment
Increased Rate Limits Higher token rate limits for established GPT-4 customers. – Doubled tokens per minute
– Direct request changes in API account
Copyright Shield Legal defense and cost coverage for copyright infringement claims related to API use. – Applies to ChatGPT Enterprise and the API
Voice Interaction Demo Demonstration of voice interaction capabilities using the Assistants API. – Showcased real-world actions and voice responses
Community Credits Announcement of $500 in OpenAI credits for DevDay attendees to use with the new API features. – Encourages experimentation and development with OpenAI’s platform


The inaugural OpenAI DevDay has set a new precedent in the realm of artificial intelligence, gathering a community of developers, tech enthusiasts, and thought leaders under one roof. In a remarkable opening keynote, Sam Altman, President of OpenAI, unveiled a series of groundbreaking advancements and updates that underscore the company’s unwavering commitment to AI innovation. OpenAI, since its inception, has been driven by a mission to ensure that the benefits of artificial general intelligence (AGI) are widely and equitably shared across humanity.

OpenAI’s Year in Review

Reflecting on the year gone by, OpenAI’s trajectory has been nothing short of extraordinary. It began with the understated release of ChatGPT and swiftly moved to the unveiling of GPT-4, a model that remains unparalleled in capability. The company didn’t stop there; it introduced voice and vision capabilities, which significantly enhanced ChatGPT’s interactive potential.

The launch of DALL•E 3 and ChatGPT Enterprise further cemented OpenAI’s position as a leader in image modeling and corporate AI solutions. The statistics speak volumes about the platform’s success, boasting a developer community that’s 2 million strong, a significant footprint in over 92% of Fortune 500 companies, and a staggering 100 million weekly active users. This meteoric rise has been fueled purely by the utility and organic word-of-mouth promotion of OpenAI’s products.

Impact Stories

The keynote highlighted heartwarming narratives that demonstrate OpenAI’s profound impact on everyday life. Individuals have harnessed the power of AI to express emotions in their native languages, while students have leveraged it to advance their learning. These stories are a testament to the versatility and transformative potential of AI in various spheres of life, from personal expression to educational support.

Announcing GPT-4 Turbo

In an exciting revelation, Sam Altman introduced GPT-4 Turbo, the latest and most advanced model yet. This iteration comes packed with a suite of enhancements that push the boundaries of what AI can achieve:

  • Extended context length: With up to 128,000 tokens, GPT-4 Turbo can handle complex tasks with precision over extended narratives, equivalent to 300 pages of a standard book.
  • Enhanced control and reproducibility: Developers now have unprecedented control over the model’s responses, ensuring consistent outputs and more accurate function calling.
  • Updated world knowledge and retrieval capabilities: The model’s knowledge base has been refreshed up to April 2023, with a commitment to continuous updates.
  • Introduction of new modalities: DALL•E 3, Vision, and Text-to-Speech modalities have been seamlessly integrated into the API, opening up new creative and interactive possibilities.
  • Customization options and fine-tuning access: Developers can fine-tune models for optimized performance and create custom models tailored to specific domains.
  • Increased rate limits and Copyright Shield: Developers can now enjoy higher rate limits and a new Copyright Shield policy that offers robust support and protection.

Pricing and Accessibility

Addressing a common concern among developers, OpenAI announced a significant reduction in the cost of using GPT-4 Turbo. This strategic move is designed to democratize access to AI technology and empower a broader spectrum of innovators and creators.

Partnership with Microsoft

A highlight of the keynote was the conversation with Microsoft CEO Satya Nadella, emphasizing the strategic partnership that has been instrumental in scaling OpenAI’s infrastructure. Both companies share a deep commitment to democratizing AI’s benefits and are dedicated to empowering developers to leverage AI responsibly and effectively.

Introducing GPTs

OpenAI introduced the concept of GPTs—tailored versions of ChatGPT designed for specific applications. These can be easily created and customized, and examples demonstrated by, Canva, and Zapier showcased the practical utility of GPTs. The upcoming GPT Store will allow developers to share and monetize their creations, contributing to a dynamic and thriving ecosystem.

The Assistants API

The new Assistants API is a game-changer for developers aiming to build assistive experiences within their apps. With features like persistent threads, retrieval, and Code Interpreter, developers can now create more intuitive and powerful AI-driven functionalities with ease. A live demonstration provided a glimpse into the API’s capabilities, including voice interaction and real-world actions.

Closing Thoughts

Sam Altman concluded the keynote with a vision of a future where AI empowers individuals and elevates humanity to unprecedented heights. He emphasized the importance of gradual iterative deployment and the critical role that developers play in shaping a future where AI serves as a catalyst for empowerment and progress.


OpenAI’s DevDay keynote has set a new standard for AI development, offering a suite of tools and APIs that will enable developers to create transformative applications. With a focus on accessibility, innovation, and responsible AI deployment, OpenAI continues to pave the way for a future where AI enhances every aspect of human life.

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