Cracked AI Engineering

GPT-4.1 vs Gemini 2.5 Flash

Gemini 2.5 Flash is more cost-effective, Gemini 2.5 Flash includes advanced reasoning. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

GPT-4.1

Requesty

1.0M tokens context • $2.00 / $8.00 per 1M tokens

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Gemini 2.5 Flash

Requesty

1.0M tokens context • $0.30 / $2.50 per 1M tokens

View full specifications →

Detailed Comparison

Specification
GPT-4.1
Gemini 2.5 Flash
Provider
Requesty
Requesty
Context Window
1.0M tokens
1.0M tokens
Max Output Tokens
33K tokens
66K tokens
Input Pricing (per 1M tokens)
$2.00
$0.30
Output Pricing (per 1M tokens)
$8.00
$2.50
Release Date
Apr 2025
Jun 2025

Capabilities

Capability
GPT-4.1
Gemini 2.5 Flash
Text Generation
Vision
Function Calling
File Attachments
Audio Input
Video Understanding
PDF Processing
Advanced Reasoning

Which Model Should You Choose?

Choose GPT-4.1 if:

    Choose Gemini 2.5 Flash if:

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