Gemini 3.1 Flash-Lite vs o3
| Gemini 3.1 Flash-Lite | o3 | |
|---|---|---|
| Provider | OpenAI | |
| Context Window | 1,048,576 | 200,000 |
| Release Date | — | 2025-04-16 |
| Input Price | $0.25/ 1M tokens | $2.00/ 1M tokens |
| Output Price | $1.50/ 1M tokens | $8.00/ 1M tokens |
| Best for | high-volume · classification · lightweight chat · extraction | mathematics · coding · scientific reasoning · complex planning |
Capabilities
| Gemini 3.1 Flash-Lite | o3 | |
|---|---|---|
| Vision | ✓ | ✗ |
| Reasoning | ✗ | ✓ |
| Coding | ✓ | ✓ |
| Audio | ✓ | ✗ |
| Tools | ✓ | ✓ |
| Long Context | ✓ | ✓ |
Ranking Comparison
| Gemini 3.1 Flash-Lite | o3 | |
|---|---|---|
| Overall | 47.1 | 87.9 |
| Benchmark | 0 | 93 |
| Capability | 85.7 | 57.1 |
| Price Efficiency | 100 | 100 |
| Context | 100 | 100 |
Overall = Benchmark 50% + Capability 20% + Price Efficiency 20% + Context 10%.
Benchmark Comparison
| Gemini 3.1 Flash-Lite | o3 | |
|---|---|---|
| Coding | — | — |
| Reasoning | — | — |
| Math | — | — |
| Vision | — | — |
Price History
Gemini 3.1 Flash-Lite
| Date | Input | Output |
|---|---|---|
| 2026-08-05 | $0.25 | $1.50 |
/ 1M tokens
o3
| Date | Input | Output |
|---|---|---|
| 2026-08-05 | $2.00 | $8.00 |
/ 1M tokens
Gemini 3.1 Flash-Lite
Google's most cost-efficient Gemini 3.1 model for high-volume lightweight tasks.
o3
OpenAI reasoning model that thinks before answering, strongest on STEM and logic.