Model Comparison → Google

Gemini 1.5 Flash

Gemini 1.5 Flash by Google. Input: $0.075/M tokens · Output: $0.30/M tokens · 1000K context window.

✓ Vision✓ Tool use✓ Prompt caching✗ ReasoningFast
Pricing (verified 2026-10-23)
TypePrice / 1M tokensNotes
Input$0.075Per 1M input tokens
Output$0.30Per 1M output tokens
Cache read$0.018Cached prefix read-back
Source: Google official pricing page · Last verified 2026-10-23
Context Window
1M tokens
≈ 750K words · 3 pages of text

Calculate your Gemini 1.5 Flash costs

Prompt Cost Calculator
Exact cost for your prompt
Agent Cost Calculator
Multi-step agent loops
Prompt Caching Calculator
Caching savings
Conversation Cost
Chat history strategies

Other Google models

Gemini 3.1 Pro — $2.00/MGemini 3 Flash — $0.50/MGemini 2.5 Pro — $1.25/M

Pricing verified 2026-10-23 from Google official pricing. All prices in USD per 1M tokens. See methodology and price changelog.