Monday · October 19, 2026

 ·  Daily  ·  Newsletters

Resonance network: Quantum InsiderSpace Insider

OpenAI, Supported by Microsoft, Unveils GPT-4 Turbo: The Latest & Most Advanced AI Model to Date

a computer screen with the open ai logo on it
OpenAI is in talks to raise several billion dollars in funding, potentially valuing the company at over $100 billion, as reported by the Wall Street Journal.

OpenAI has unveiled GPT-4 Turbo, an enhanced version of its groundbreaking AI model, at its inaugural in-person event. This advancement not only offers users the capability to develop personalized ChatGPT chatbots but also significantly reduces operational costs for businesses and developers utilizing its software. Demonstrating rapid growth, OpenAI reported approximately 100 million weekly active ChatGPT users, with adoption by over 92% of Fortune 500 companies, expanding from various sectors like finance, law, and education.

Nadella Onstage

“The systems that are needed as you aggressively push forward on your road map require us to be on the top of our game, and we intend fully to commit ourselves fully to making sure you all… have not only the best systems for training and inference, but also the most compute,” said Microsoft CEO Satya Nadella to OpenAI CEO Sam Altman as they were onstage together. “That’s the way we’re going to make progress.”

Following Microsoft’s substantial investment of $10 billion earlier this year, OpenAI has continued to scale, reaching valuations up to $29 billion with contributions from leading investors. Discussions of an $80 billion valuation have been on the table as well.

During his Monday address for the OpenAI DevDay event, Altman highlighted that the day’s updates were a direct result of engaging with developers over the past year to understand their requirements. He also touched upon the future developments concerning GPT-5.

No Timeline

“We want to do it, but we don’t have a timeline,” said Altman. “We are just as annoyed as all of you, probably more, that GPT’s knowledge about the world ended in 2021.”

The new GPT-4 Turbo model boasts updated information up to April 2023, accepts inputs as extensive as 300 pages, and introduces DALL-E 3 for AI-generated imagery and enhanced text-to-speech capabilities with multiple voice options. Available for developer preview, GPT-4 Turbo is slated for wider release soon.

Additionally, OpenAI has announced cost reductions for its developer services, with input tokens priced 70% lower and output tokens 50% cheaper than previous rates. The company is also launching the GPT Store, allowing developers to monetize their custom AI chatbots based on usage.

“Anyone can easily build their own GPT — no coding is required,” wrote the company in a release. “You can make them for yourself, just for your company’s internal use, or for everyone. Creating one is as easy as starting a conversation, giving it instructions and extra knowledge, and picking what it can do, like searching the web, making images or analyzing data.”

The update consolidates various AI tools from OpenAI into a singular user-friendly platform, integrating DALL-E image generation, browsing, and unique features like PDF search — a capability until now only offered by Anthropic’s Claude. This streamlining aims to enhance the user experience and lower the barrier to entry for utilizing OpenAI’s AI suite.

James Dargan
About the author
James Dargan

James Dargan is a writer and researcher at The AI Insider. His focus is on the AI startup ecosystem and he writes articles on the space that have a tone accessible to the average reader.

Trending today

Business & Markets

Labelbox Closes $100M+ in Series E Funding to Advance Reinforcement Learning and Enterprise AI Agents

Policy & Government · AI Safety

Anthropic Grants METR Researchers Employee-Level Access for Independent AI Risk Assessments

Great Sky
Business & Markets

Great Sky’s High-Speed AI Chips Analyze Fusion Plasmas

ai quantum
Technology & Infrastructure · Applications & agents

Anthropic’s Claude Designs More Efficient Quantum Circuits With Automated Feedback

Business & Markets

Goodweek Secures €10.8M to Bring Governed AI Management to SMBs

The AI economy, every weekday morning

The daily briefing on LinkedIn. Free, one tap to follow.

Exclusives

Exclusive

South Korea’s AI G3 Strategy: Decoded

Scale-ups to Watch

10 Switzerland-Based AI Scale-Ups You Need to Know in 2026

network, blockchain, digital, hand, web, community, artificial, intelligence, steering, interfaces, bokeh, future, digitization, transformation, change, blockchain, blockchain, blockchain, blockchain, blockchain, transformation
Exclusive

Why Crypto Could Be AI’s Payment Layer: BlackRock Sees Stablecoins Connecting Commerce and Compute

AI Predictions
Exclusive

Why AI Predictions Often Get The Technology Right But The Timeline Wrong

Scale-ups to Watch

10 CEE & Baltics-Based AI Scale-Ups You Need to Know in 2026

More in Technology & Infrastructure

Latest from the same section
ai quantum
Technology & Infrastructure · Applications & agents

Anthropic’s Claude Designs More Efficient Quantum Circuits With Automated Feedback

2 hours ago
Technology & Infrastructure · Applications & agents

American Express Introduces Intent Intelligence Framework to Secure AI Agent Purchases

6 days ago
Technology & Infrastructure · Applications & agents

Microsoft Reveals Nvidia RTX Spark-Powered Surface Laptop Ultra Built to Run AI Agents Locally

9 Oct 2026
a black square with a blue logo on it
Technology & Infrastructure · Models & LLMs

Meta Deploys New AI Tools Against Child Exploitation as Muse Agent Expands to iPad

8 Oct 2026

The AI economy, every weekday morning

The daily briefing plus the weekly Scale-ups to watch edition. Free, no spam, unsubscribe any time.