Cracked AI Engineering

GPT-4 Turbo vs GPT-4.1 nano

GPT-4.1 nano offers 1.0M tokens context vs 128K tokens, GPT-4.1 nano is more cost-effective. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

GPT-4 Turbo

OpenAI

128K tokens context • $10.00 / $30.00 per 1M tokens

View full specifications →

GPT-4.1 nano

OpenAI

1.0M tokens context • $0.10 / $0.40 per 1M tokens

View full specifications →

Detailed Comparison

Specification
GPT-4 Turbo
GPT-4.1 nano
Provider
OpenAI
OpenAI
Context Window
128K tokens
1.0M tokens
Max Output Tokens
4K tokens
33K tokens
Input Pricing (per 1M tokens)
$10.00
$0.10
Output Pricing (per 1M tokens)
$30.00
$0.40
Release Date
Nov 2023
Apr 2025

Capabilities

Capability
GPT-4 Turbo
GPT-4.1 nano
Text Generation
Vision
Function Calling
File Attachments

Which Model Should You Choose?

Choose GPT-4 Turbo if:

    Choose GPT-4.1 nano if:

    • • You need a larger context window
    • • Cost efficiency is a priority