Gemini 2.0 Flash vs Gemini 1.5 Flash >128k
Side-by-side comparison of pricing and capabilities
Gemini 2.0 Flash
Gemini 1.5 Flash >128k
Input Price Comparison
| Attribute | Gemini 2.0 Flash | Gemini 1.5 Flash >128k |
|---|---|---|
| Provider | ||
| Input Price | $0.1 /1M tokens | $0.15 /1M tokens |
| Output Price | $0.4 /1M tokens | $0.6 /1M tokens |
| Cached Input | $0.010 /1M tokens | $0.015 /1M tokens |
| Context Window | 1.0M | 1.0M |
| Type | chat | chat |
| Status | deprecated | deprecated |
Capability Comparison
| Capability | Gemini 2.0 Flash | Gemini 1.5 Flash >128k |
|---|---|---|
| vision | ||
| multilingual |
Which should you choose?
Budget-conscious: Gemini 2.0 Flash is 33% cheaper on input tokens ($0.1 vs $0.15 per 1M tokens).
Context-heavy tasks: Both models offer the same context window size.
Capability fit: Gemini 2.0 Flash supports 2 capabilities (vision, multilingual), while Gemini 1.5 Flash >128k supports 2 (vision, multilingual).
Frequently Asked Questions
Which is cheaper: Gemini 2.0 Flash or Gemini 1.5 Flash >128k?
Gemini 2.0 Flash costs $0.1/1M input vs Gemini 1.5 Flash >128k at $0.15/1M input. Gemini 2.0 Flash is 33% cheaper on input tokens.
How do output prices compare between Gemini 2.0 Flash and Gemini 1.5 Flash >128k?
Gemini 2.0 Flash output: $0.4/1M, Gemini 1.5 Flash >128k output: $0.6/1M. Gemini 2.0 Flash is more economical for generation-heavy workloads.
What is Gemini 2.0 Flash best used for?
Gemini 2.0 Flash is best for budget-conscious applications, high-volume chatbots, and tasks where cost efficiency is the primary concern.
What is Gemini 1.5 Flash >128k best used for?
Gemini 1.5 Flash >128k is suited for complex reasoning, analysis, and tasks that benefit from its vision and multilingual capabilities.