GPT-4o Mini vs Gemini 2.5 Flash
Side-by-side comparison of pricing and capabilities
GPT-4o Mini
Gemini 2.5 Flash
Input Price Comparison
| Attribute | GPT-4o Mini | Gemini 2.5 Flash |
|---|---|---|
| Provider | OpenAI | |
| Input Price | $0.15 /1M tokens | $0.3 /1M tokens |
| Output Price | $0.6 /1M tokens | $2.5 /1M tokens |
| Cached Input | $0.075 /1M tokens | $0.030 /1M tokens |
| Context Window | 128K | 1.0M |
| Type | chat | chat |
| Status | current | current |
Capability Comparison
| Capability | GPT-4o Mini | Gemini 2.5 Flash |
|---|---|---|
| coding | ||
| vision | ||
| multilingual |
Which should you choose?
Budget-conscious: GPT-4o Mini is 50% cheaper on input tokens ($0.15 vs $0.3 per 1M tokens).
Context-heavy tasks: Gemini 2.5 Flash offers a larger context window (1.0M vs 128K), making it better for long documents or conversations.
Capability fit: GPT-4o Mini supports 3 capabilities (coding, vision, multilingual), while Gemini 2.5 Flash supports 3 (coding, vision, multilingual).
Frequently Asked Questions
Which is cheaper: GPT-4o Mini or Gemini 2.5 Flash?
GPT-4o Mini costs $0.15/1M input vs Gemini 2.5 Flash at $0.3/1M input. GPT-4o Mini is 50% cheaper on input tokens.
How do output prices compare between GPT-4o Mini and Gemini 2.5 Flash?
GPT-4o Mini output: $0.6/1M, Gemini 2.5 Flash output: $2.5/1M. GPT-4o Mini is more economical for generation-heavy workloads.
What is GPT-4o Mini best used for?
GPT-4o Mini is best for budget-conscious applications, high-volume chatbots, and tasks where cost efficiency is the primary concern.
What is Gemini 2.5 Flash best used for?
Gemini 2.5 Flash is suited for complex reasoning, analysis, and tasks that benefit from its coding and vision capabilities.