When was OpenAI GPT-4 released?

OpenAI GPT-4 was released on 2023-03-14.

What is the context window of GPT-4?

GPT-4 supports a context window of 8K tokens (32K with gpt-4-32k).

Official pricing for GPT-4 has not been disclosed. Availability: API Only.

GPT-4 is available via API Only on OpenAI API, Azure OpenAI.

Major Release OpenAI LLM Proprietary

Name: OpenAI GPT-4
Availability: API Only
Author: OpenAI

The model that changed everything — GPT-4 set the standard for capable AI

Released 2023-03-14 · ~175B · 8K tokens (32K with gpt-4-32k) context · knowledge cutoff 2021-09

OpenAI's most advanced system producing safer and more useful responses

DeveloperOpenAI

Release date2023-03-14

Model typeLLM

Parameters~175B

ArchitectureTransformer (reported MoE)

Context window8K tokens (32K with gpt-4-32k)

Max output4096 tokens

Knowledge cutoff2021-09

LicenseProprietary

Input modalitiestext

Output modalitiestext

Benchmark	GPT-4	ChatGPT (GPT-3.5 Turbo)	Δ
MMLU	86.4%	70.0%	+16.4
HumanEval	67.0%	48.1%	+18.9
MATH	52.9%	34.1%	+18.8
Bar exam	~90th percentile	—	—

API Only OpenAI API Azure OpenAI

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