GPT-4o mini vs GPT-5.2 pro
Compare OpenAI and OpenAI AI models
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
GPT-4o mini
GPT-5.2 pro
Cost Differences
GPT-5.2 pro costs more than GPT-4o mini
Feature Comparison
| Feature | GPT-4o mini | GPT-5.2 pro |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Input Price | $0.15/1M tokens | $21.00/1M tokens |
| Output Price | $0.60/1M tokens | $168.00/1M tokens |
| Context Window | 128,000 tokens | 1,000,000 tokens |
| Max Output | 16,384 tokens | 131,072 tokens |
| Category | efficient | reasoning |
| Capabilities | textvision | textvisionaudiocodereasoning |
| Release Date | 7/18/2024 | 12/11/2025 |
GPT-4o mini vs GPT-5.2 pro: Which Should You Choose?
Choosing between GPT-4o mini and GPT-5.2 pro depends on your priorities: cost efficiency, context length, or raw capability. GPT-4o mini is the more affordable option at $0.15/1M input tokens — 99% cheaper than GPT-5.2 pro. Meanwhile, GPT-5.2 pro offers a significantly larger context window at 1,000,000 tokens vs 128,000 for GPT-4o mini.
These models target different tiers: GPT-4o mini is a efficient model while GPT-5.2 pro is reasoning. This means they're optimized for different workloads. GPT-5.2 pro targets more demanding workloads, while GPT-4o mini provides a cost-effective option for everyday tasks.
Output costs matter too. GPT-4o mini charges $0.60/1M output tokens vs $168.00 for GPT-5.2 pro. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. GPT-4o mini has the edge here at $0.60/1M output tokens.
Multimodal capabilities: Both models support vision (image understanding), so you can send images alongside text prompts with either option.
Best Use Cases
Choose GPT-4o mini when:
- • Budget is a primary concern
- • You're already using OpenAI's API ecosystem
- • You're running high-volume, latency-sensitive workloads
Choose GPT-5.2 pro when:
- • You need a larger context window (1,000,000 tokens)
- • You need more capabilities (audio, code, reasoning)
- • You need longer outputs (up to 131,072 tokens)
- • You're already using OpenAI's API ecosystem
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
GPT-4o mini (OpenAI)
GPT-5.2 pro (OpenAI)
Start using GPT-4o mini today
Sign Up for OpenAI →Start using GPT-5.2 pro today
Sign Up for OpenAI →