Model Comparator
Compare up to four models using the same criteria.
2 models compared
- o3-pro
OpenAI
- Gemini 3.5 Flash-Lite
Google
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | o3-pro OpenAI | Gemini 3.5 Flash-Lite | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | 21.9 | Best: 22.2 | |
| Coding | — | 49.3 | |
| Agentic | — | 14.3 | |
| Speed | — | 435 t/s | |
| TTFT | — | 7.25 s | |
| Input · $ / 1M tokens | $20×66.7 relative to the lowest price among the compared models | Best: $0.30 | |
| Output · $ / 1M tokens | $80×32 relative to the lowest price among the compared models | Best: $2.50 | |
| Context window | 200K | Best: 1M | |
| Reasoning | Yes | Yes | |
| Open weights | No | No | |
| Cost / task | — | $0.193 |
Intelligence
- o3-pro
- 21.9
- Gemini 3.5 Flash-Lite
- Best: 22.2
Coding
- o3-pro
- —
- Gemini 3.5 Flash-Lite
- 49.3
Agentic
- o3-pro
- —
- Gemini 3.5 Flash-Lite
- 14.3
Speed
- o3-pro
- —
- Gemini 3.5 Flash-Lite
- 435 t/s
TTFT
- o3-pro
- —
- Gemini 3.5 Flash-Lite
- 7.25 s
Input · $ / 1M tokens
- o3-pro
- $20×66.7 relative to the lowest price among the compared models
- Gemini 3.5 Flash-Lite
- Best: $0.30
Output · $ / 1M tokens
- o3-pro
- $80×32 relative to the lowest price among the compared models
- Gemini 3.5 Flash-Lite
- Best: $2.50
Context window
- o3-pro
- 200K
- Gemini 3.5 Flash-Lite
- Best: 1M
Reasoning
- o3-pro
- Yes
- Gemini 3.5 Flash-Lite
- Yes
Open weights
- o3-pro
- No
- Gemini 3.5 Flash-Lite
- No
Cost / task
- o3-pro
- —
- Gemini 3.5 Flash-Lite
- $0.193
Each reasoning level remains a separate configuration.
Score and cost
Each line joins the reasoning levels of a compared model; the large point marks the configuration in the table. The top-right corner holds the best score for the lowest cost. Select another point to compare that level.
- o3-pro21.9 · $35
- Gemini 3.5 Flash-Lite22.2 · $0.85