Cracked AI Engineering

Gemini 1.5 Flash-8B vs Gemini 2.5 Flash Image

Gemini 1.5 Flash-8B offers 1.0M tokens context vs 33K tokens, Gemini 2.5 Flash Image includes advanced reasoning. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

Gemini 1.5 Flash-8B

Google

1.0M tokens context • $0.04 / $0.15 per 1M tokens

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Gemini 2.5 Flash Image

Google

33K tokens context • $0.30 / $30.00 per 1M tokens

View full specifications →

Detailed Comparison

Specification
Gemini 1.5 Flash-8B
Gemini 2.5 Flash Image
Provider
Google
Google
Context Window
1.0M tokens
33K tokens
Max Output Tokens
8K tokens
33K tokens
Input Pricing (per 1M tokens)
$0.04
$0.30
Output Pricing (per 1M tokens)
$0.15
$30.00
Release Date
Oct 2024
Aug 2025

Capabilities

Capability
Gemini 1.5 Flash-8B
Gemini 2.5 Flash Image
Text Generation
Vision
Audio Input
Video Understanding
Function Calling
File Attachments
Advanced Reasoning

Which Model Should You Choose?

Choose Gemini 1.5 Flash-8B if:

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

Choose Gemini 2.5 Flash Image if:

  • • You need advanced reasoning