---
title: "GPT-4 Turbo — LLM profile"
provider: "OpenAI"
version: "turbo-2024-04-09"
model_type: "llm"
context_window: "128000"
parameters: "1760B"
url: "https://lforla.org/models/gpt-4-turbo"
markdown_twin: "https://lforla.org/markdown/models/gpt-4-turbo.md"
---
# GPT-4 Turbo

## Overview

GPT-4 Turbo is an optimized variant of GPT-4, released in April 2024. It offers improved instruction-following, a 128,000-token context window, and reduced cost while maintaining GPT-4-level quality.

## Capabilities

- 128k-token context window
- Strong code generation and function calling
- Improved instruction following and JSON mode
- Knowledge cutoff updated to April 2024

## Technical details

- Built on the GPT-4 architecture with efficiency optimizations
- Part of the OpenAI GPT-4 family

## References

- GPT-4 Technical Report — [arXiv:2303.08774](https://arxiv.org/abs/2303.08774)