gpt-5.5 vs gemini-3.1-pro-preview

Highlight best

O

gpt-5.5

G

gemini-3.1-pro-preview

Overview

Author

OpenAI

Google

Context

1.1M

1M

Input

Output

Released

Apr 24, 2026

Feb 19, 2026

Pricing

Input

$0.30

$0.25

Output

$1.80

$1.50

Performance

Latency

80139 ms

46915 ms

Throughput

24 t/s

80 t/s

Features

Max output

128K

65.5K

Reasoning

Tools

Vision

Cache

Quantization

unknown

unknown

Activity

Weekly Tokens

1.39B

310.0M