Key Takeaways
Gemini 2.0 Flash wins:
- Cheaper input tokens
- Cheaper output tokens
- Larger context window
- Higher intelligence benchmark
- Better at math
GPT-4o wins:
- Faster response time
- Better at coding
Price Advantage
Gemini 2.0 Flash
Benchmark Advantage
Gemini 2.0 Flash
Context Window
Gemini 2.0 Flash
Speed
GPT-4o
Pricing Comparison
Price Comparison
| Metric | Gemini 2.0 Flash | GPT-4o | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $0.10 | $2.50 | Gemini 2.0 Flash |
| Output (per 1M tokens) | $0.40 | $10.00 | Gemini 2.0 Flash |
| Cache Read (per 1M) | $0.03 | $1.25 | Gemini 2.0 Flash |
| Cache Write (per 1M) | $0.08 | N/A | Gemini 2.0 Flash |
Using a 3:1 input/output ratio, Gemini 2.0 Flash is 96% cheaper overall.
Gemini 2.0 Flash Providers
Google AI Studio $0.10 (Cheapest)
Google $0.10 (Cheapest)
GPT-4o Providers
OpenAI $2.50 (Cheapest)
Vercel $2.50 (Cheapest)
Azure $2.50 (Cheapest)
Benchmark Comparison
8
Benchmarks Compared
4
Gemini 2.0 Flash Wins
1
GPT-4o Wins
Benchmark Scores
| Benchmark | Gemini 2.0 Flash | GPT-4o | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 17.6 | 15.6 | |
Coding Index Code generation & understanding | 13.6 | 16.6 | |
Math Index Mathematical reasoning | 21.7 | - | - |
MMLU Pro Academic knowledge | 77.9 | - | - |
GPQA Graduate-level science | 62.3 | 52.1 | |
LiveCodeBench Competitive programming | 33.4 | 31.7 | |
Aider Real-world code editing | - | 74.4 | - |
AIME Competition math | 33.0 | 11.7 |
Gemini 2.0 Flash shows stronger mathematical reasoning abilities.
Cost vs Quality
X-axis:
Y-axis:
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Gemini 2.0 Flash
Other models
Context & Performance
Context Window
Gemini 2.0 Flash
1,048,576
tokens
Max output: 8,192 tokens
GPT-4o
128,000
tokens
Max output: 16,384 tokens
Gemini 2.0 Flash has a 88% larger context window.
Speed Performance
| Metric | Gemini 2.0 Flash | GPT-4o | Winner |
|---|---|---|---|
| Tokens/second | 0.0 tok/s | 86.1 tok/s | |
| Time to First Token | 0.00s | 0.58s |
GPT-4o responds Infinity% faster on average.
Capabilities
Feature Comparison
| Feature | Gemini 2.0 Flash | GPT-4o |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | Gemini 2.0 Flash | GPT-4o |
|---|---|---|
| License | Proprietary | Proprietary |
| Author | OpenAI | |
| Released | Feb 2025 | May 2024 |
Gemini 2.0 Flash Modalities
Input
textimagefileaudiovideo
Output
text
GPT-4o Modalities
Input
textimagefile
Output
text