Key Takeaways
Gemini 3 Pro Preview wins:
- Cheaper input tokens
- Cheaper output tokens
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Better at math
- Has reasoning mode
GPT-5.4 Pro wins:
- Larger context window
Price Advantage
Gemini 3 Pro Preview
Benchmark Advantage
Gemini 3 Pro Preview
Context Window
GPT-5.4 Pro
Speed
Gemini 3 Pro Preview
Pricing Comparison
Price Comparison
| Metric | Gemini 3 Pro Preview | GPT-5.4 Pro | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $2.00 | $30.00 | Gemini 3 Pro Preview |
| Output (per 1M tokens) | $12.00 | $180.00 | Gemini 3 Pro Preview |
| Cache Read (per 1M) | $0.20 | N/A | Gemini 3 Pro Preview |
| Cache Write (per 1M) | $0.38 | N/A | Gemini 3 Pro Preview |
Using a 3:1 input/output ratio, Gemini 3 Pro Preview is 93% cheaper overall.
Gemini 3 Pro Preview Providers
No provider data available
GPT-5.4 Pro Providers
No provider data available
Benchmark Comparison
6
Benchmarks Compared
0
Gemini 3 Pro Preview Wins
0
GPT-5.4 Pro Wins
Benchmark Scores
| Benchmark | Gemini 3 Pro Preview | GPT-5.4 Pro | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 48.4 | - | - |
Coding Index Code generation & understanding | 46.5 | - | - |
Math Index Mathematical reasoning | 95.7 | - | - |
MMLU Pro Academic knowledge | 89.8 | - | - |
GPQA Graduate-level science | 90.8 | - | - |
LiveCodeBench Competitive programming | 91.7 | - | - |
Gemini 3 Pro Preview significantly outperforms in coding benchmarks.
Cost vs Quality
X-axis:
Y-axis:
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Gemini 3 Pro Preview
Other models
Context & Performance
Context Window
Gemini 3 Pro Preview
1,048,576
tokens
GPT-5.4 Pro
1,050,000
tokens
GPT-5.4 Pro has a 0% larger context window.
Speed Performance
| Metric | Gemini 3 Pro Preview | GPT-5.4 Pro | Winner |
|---|---|---|---|
| Tokens/second | 116.7 tok/s | N/A | |
| Time to First Token | 13.82s | N/A |
Capabilities
Feature Comparison
| Feature | Gemini 3 Pro Preview | GPT-5.4 Pro |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | Gemini 3 Pro Preview | GPT-5.4 Pro |
|---|---|---|
| License | Proprietary | Proprietary |
| Author | OpenAI | |
| Released | Nov 2025 | Mar 2026 |
Gemini 3 Pro Preview Modalities
Input
textimagefileaudiovideo
Output
text
GPT-5.4 Pro Modalities
Input
textimagefile
Output
text