vs
gpt-5 vs gemini-3.1-pro-preview
gemini-3.1-pro-preview is 20% cheaper for input tokens. gemini-3.1-pro-preview is 40% cheaper for output tokens. gemini-3.1-pro-preview has a 2.6x larger context window. gpt-5 supports 2.0x more output tokens.
Pricing Comparison
| gpt-5 | gemini-3.1-pro-preview | |
|---|---|---|
| Provider | OpenAI | |
| Context Window | 400K | 1M |
| Max Output | 128K | 64K |
| Input (Pricing Comparison) | $1.25 | $1.00 |
| Output (Pricing Comparison) | $10.00 | $6.00 |
| Capabilities | VisionTool UseJSON ModePrompt CacheReasoning | VisionTool UseJSON ModePrompt Cache |
Summary
- gemini-3.1-pro-preview is 20% cheaper for input tokens
- gemini-3.1-pro-preview is 40% cheaper for output tokens
- gemini-3.1-pro-preview has a 2.6x larger context window
- gpt-5 supports 2.0x more output tokens
FAQ
Which is cheaper, gpt-5 or gemini-3.1-pro-preview?
gemini-3.1-pro-preview has lower input pricing at $1.00 per 1M tokens.
What are the key differences between gpt-5 and gemini-3.1-pro-preview?
gpt-5: Reasoning
