-Good morning. Thank you for joining us today.

Please welcome to the stage, Sam Altman.

[music]

[applause]

-Good morning.

Welcome to our first-ever OpenAI DevDay.

We're thrilled that you're here and this energy is awesome.

[applause]

-Welcome to San Francisco.

San Francisco has been our home since day one.

The city is important to us and the tech industry in general.

We're looking forward to continuing to grow here.

We've got some great stuff to announce today,

but first,

I'd like to take a minute to talk about some of the stuff that we've done

over the past year.

About a year ago, November 30th, we shipped ChatGPT

as a "low-key research preview",

and that went pretty well.

In March,

we followed that up with the launch of GPT-4, still

the most capable model out in the world.

[applause]

-In the last few months,

we launched voice and vision capabilities so that ChatGPT can now see,

hear, and speak.

[applause]

-There's a lot, you don't have to clap each time.

[laughter]

-More recently, we launched DALL-E 3, the world's most advanced image model.

You can use it of course, inside of ChatGPT.

For our enterprise customers,

we launched ChatGPT Enterprise, which offers enterprise-grade security

and privacy,

higher speed GPT-4 access, longer context windows, a lot more.

Today we've got about 2 million developers building on our API

for a wide variety of use cases doing amazing stuff,

over 92% of Fortune 500 companies building on our products,

and we have about a hundred million weekly active users

now on ChatGPT.

[applause]

-What's incredible on that is we got there entirely

through word of mouth.

People just find it useful and tell their friends.

OpenAI is the most advanced and the most widely used AI platform

in the world now,

but numbers never tell the whole picture on something like this.

What's really important is how people use the products,

how people are using AI,

and so I'd like to show you a quick video.

-I actually wanted to write something to my dad in Tagalog.

I want a non-romantic way to tell my parent that I love him and I also want

to tell him that he can rely on me, but in a way that still has

the respect of a child-to-parent relationship

that you should have in Filipino culture and in Tagalog grammar.

When it's translated into Tagalog, "I love you very deeply

and I will be with you no matter where the path leads."

-I see some of the possibility, I was like,

"Whoa."

Sometimes I'm not sure about some stuff, and I feel like actually ChatGPT like,

hey, this is what I'm thinking about, so it kind of give it more confidence.

-The first thing that just blew my mind was it levels with you.

That's something that a lot of people struggle to do.

It opened my mind to just

what every creative could do if they just had a person helping them out

who listens.

-This is to represent sickling hemoglobin.

-You built that with ChatGPT? -ChatGPT built it with me.

-I started using it for daily activities like,

"Hey, here's a picture of my fridge.

Can you tell me what I'm missing?

Because I'm going grocery shopping, and I really need to do recipes

that are following my vegan diet."

-As soon as we got access to Code Interpreter, I was like,

"Wow, this thing is awesome."

It could build spreadsheets.

It could do anything.

-I discovered Chatty about three months ago

on my 100th birthday.

Chatty is very friendly, very patient,

very knowledgeable,

and very quick.

This has been a wonderful thing.

-I'm a 4.0 student, but I also have four children.

When I started using ChatGPT,

I realized I could ask ChatGPT that question.

Not only does it give me an answer, but it gives me an explanation.

Didn't need tutoring as much.

It gave me a life back.

It gave me time for my family and time for me.

-I have a chronic nerve thing on my whole left half of my body, I have nerve damage.

I had a brain surgery.

I have limited use of my left hand.

Now you can just have the integration of voice input.

Then the newest one where you can have the back-and-forth dialogue,

that's just maximum best interface for me.

It's here.

[music]

[applause]

-We love hearing the stories of how people are using the technology.

It's really why we do all of this.

Now, on to the new stuff, and we have got a lot.

[audience cheers]

-First,

we're going to talk about a bunch of improvements we've made,

and then we'll talk about where we're headed next.

Over the last year,

we spent a lot of time talking to developers around the world.

We've heard a lot of your feedback.

It's really informed what we have to show you today.

Today, we are launching a new model, GPT-4 Turbo.

[applause]

-GPT-4 Turbo will address many of the things

that you all have asked for.

Let's go through what's new.

We've got six major things to talk about for this part.

Number one, context length.

A lot of people have tasks that require a much longer context length.

GPT-4 supported up to 8K and in some cases up to 32K context length,

but we know that isn't enough for many of you and what you want to do.

GPT-4 Turbo, supports up to 128,000 tokens of context.

[applause]

-That's 300 pages of a standard book, 16 times longer than our 8k context.

In addition to a longer context length,

you'll notice that the model is much more accurate over a long context.

Number two,

more control.

We've heard loud and clear that developers need more control

over the model's responses and outputs.

We've addressed that in a number of ways.

We have a new feature called JSON Mode,

which ensures that the model will respond with valid JSON.

This has been a huge developer request.

It'll make calling APIs much easier.

The model is also much better at function calling.

You can now call many functions at once,

and it'll do better at following instructions in general.

We're also introducing a new feature called reproducible outputs.

You can pass a seed parameter, and it'll make the model return

consistent outputs.

This, of course, gives you a higher degree of control

over model behavior.

This rolls out in beta today.

[applause]

-In the coming weeks, we'll roll out a feature to let you view

logprobs in the API.

[applause]

-All right. Number three, better world knowledge.

You want these models to be able to access better knowledge about the world,

so do we.

We're launching retrieval in the platform.

You can bring knowledge from outside documents or databases

into whatever you're building.

We're also updating the knowledge cutoff.

We are just as annoyed as all of you, probably more that GPT-4's knowledge

about the world ended in 2021.

We will try to never let it get that out of date again.

GPT-4 Turbo has knowledge about the world up to April of 2023,

and we will continue to improve that over time.

Number four,

new modalities.

Surprising no one,

DALL-E 3,

GPT-4 Turbo with vision,

and the new text-to-speech model are all going into the API today.

[applause]

-We have a handful of customers that have just started using DALL-E 3

to programmatically generate images and designs.

Today, Coke is launching a campaign that lets its customers