Gemini 2.0 Flash Lite vs GPT-5.1 Codex mini
Side-by-side comparison of pricing and capabilities
Gemini 2.0 Flash Lite
GPT-5.1 Codex mini
Input Price Comparison
| Attribute | Gemini 2.0 Flash Lite | GPT-5.1 Codex mini |
|---|---|---|
| Provider | OpenAI | |
| Input Price | $0.075 /1M tokens | $0.25 /1M tokens |
| Output Price | $0.3 /1M tokens | $2 /1M tokens |
| Cached Input | $0.0075 /1M tokens | $0.025 /1M tokens |
| Context Window | 1.0M | 400K |
| Type | chat | chat |
| Status | deprecated | current |
Capability Comparison
| Capability | Gemini 2.0 Flash Lite | GPT-5.1 Codex mini |
|---|---|---|
| multilingual | ||
| coding |
Which should you choose?
Budget-conscious: Gemini 2.0 Flash Lite is 70% cheaper on input tokens ($0.075 vs $0.25 per 1M tokens).
Context-heavy tasks: Gemini 2.0 Flash Lite offers a larger context window (1.0M vs 400K), making it better for long documents or conversations.
Capability fit: Gemini 2.0 Flash Lite supports 1 capabilities (multilingual), while GPT-5.1 Codex mini supports 1 (coding).
Frequently Asked Questions
Which is cheaper: Gemini 2.0 Flash Lite or GPT-5.1 Codex mini?
Gemini 2.0 Flash Lite costs $0.075/1M input vs GPT-5.1 Codex mini at $0.25/1M input. Gemini 2.0 Flash Lite is 70% cheaper on input tokens.
How do output prices compare between Gemini 2.0 Flash Lite and GPT-5.1 Codex mini?
Gemini 2.0 Flash Lite output: $0.3/1M, GPT-5.1 Codex mini output: $2/1M. Gemini 2.0 Flash Lite is more economical for generation-heavy workloads.
What is Gemini 2.0 Flash Lite best used for?
Gemini 2.0 Flash Lite is best for budget-conscious applications, high-volume chatbots, and tasks where cost efficiency is the primary concern.
What is GPT-5.1 Codex mini best used for?
GPT-5.1 Codex mini is suited for complex reasoning, analysis, and tasks that benefit from its coding capabilities.