Key Takeaways
Gemini 2.5 Pro Preview 05-06 wins:
- Cheaper input tokens
- Cheaper output tokens
Gemini 3 Pro Preview wins:
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Better at math
Price Advantage
Gemini 2.5 Pro Preview 05-06
Benchmark Advantage
Gemini 3 Pro Preview
Context Window
Gemini 3 Pro Preview
Speed
Gemini 3 Pro Preview
Pricing Comparison
Price Comparison
| Metric | Gemini 2.5 Pro Preview 05-06 | Gemini 3 Pro Preview | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $1.25 | $2.00 | Gemini 2.5 Pro Preview 05-06 |
| Output (per 1M tokens) | $10.00 | $12.00 | Gemini 2.5 Pro Preview 05-06 |
| Cache Read (per 1M) | $125000.00 | $200000.00 | Gemini 2.5 Pro Preview 05-06 |
| Cache Write (per 1M) | $375000.00 | $375000.00 | Tie |
Using a 3:1 input/output ratio, Gemini 2.5 Pro Preview 05-06 is 24% cheaper overall.
Gemini 2.5 Pro Preview 05-06 Providers
Google AI Studio $1.25 (Cheapest)
Google $1.25 (Cheapest)
Gemini 3 Pro Preview Providers
Google AI Studio $2.00 (Cheapest)
Google $2.00 (Cheapest)
Benchmark Comparison
8
Benchmarks Compared
0
Gemini 2.5 Pro Preview 05-06 Wins
4
Gemini 3 Pro Preview Wins
Benchmark Scores
| Benchmark | Gemini 2.5 Pro Preview 05-06 | Gemini 3 Pro Preview | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 29.5 | 48.4 | |
Coding Index Code generation & understanding | - | 46.5 | - |
Math Index Mathematical reasoning | - | 95.7 | - |
MMLU Pro Academic knowledge | 83.7 | 89.8 | |
GPQA Graduate-level science | 82.2 | 90.8 | |
LiveCodeBench Competitive programming | 77.0 | 91.7 | |
Aider Real-world code editing | 76.9 | - | - |
AIME Competition math | 84.3 | - | - |
Gemini 3 Pro Preview significantly outperforms in coding benchmarks.
Cost vs Quality
X-axis:
Y-axis:
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Gemini 2.5 Pro Preview 05-06
Other models
Context & Performance
Context Window
Gemini 2.5 Pro Preview 05-06
1,048,576
tokens
Max output: 65,535 tokens
Gemini 3 Pro Preview
1,048,576
tokens
Max output: 65,536 tokens
Speed Performance
| Metric | Gemini 2.5 Pro Preview 05-06 | Gemini 3 Pro Preview | Winner |
|---|---|---|---|
| Tokens/second | 0.0 tok/s | 132.8 tok/s | |
| Time to First Token | 0.00s | 30.65s |
Gemini 3 Pro Preview responds Infinity% faster on average.
Capabilities
Feature Comparison
| Feature | Gemini 2.5 Pro Preview 05-06 | Gemini 3 Pro Preview |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | Gemini 2.5 Pro Preview 05-06 | Gemini 3 Pro Preview |
|---|---|---|
| License | Proprietary | Proprietary |
| Author | ||
| Released | May 2025 | Nov 2025 |
Gemini 2.5 Pro Preview 05-06 Modalities
Input
textimagefileaudiovideo
Output
text
Gemini 3 Pro Preview Modalities
Input
textimagefileaudiovideo
Output
text