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Gemini 3.1 Flash Lite Preview (medium) vs GPT-5.2 Chat

The average score is effectively tied at 7.0 vs 7.0. Gemini 3.1 Flash Lite Preview (medium) has the lower benchmark cost at $0.158 vs $0.594. Gemini 3.1 Flash Lite Preview (medium) is faster at 6.78s vs 7.43s, with pass rates of 60.9% vs 66.7%.

Last updated at: 2026-10-01

Compared models

Rank
#155
Total Output Tokens
59,534
Response Time (avg)
6.78s
Total Cost
$0.158
Rank
#153
Total Output Tokens
29,742
Response Time (avg)
7.43s
Total Cost
$0.594
Recommended model Gemini 3.1 Flash Lite Preview (medium)

It has the best score here (7.0), while costing about 3.8x less than GPT-5.2 Chat.

Detailed comparison

Metric Gemini 3.1 Flash Lite Preview Gemini 3.1 Flash Lite Preview medium Release: 2026-03-03 GPT-5.2 Chat GPT-5.2 Chat none Release: 2025-12-11
Score 7.0 7.0
Rank #155 #153
Reliability 10.0 10.0
Consistency 9.9 8.7
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 60.9% 66.7%
Flaky tests 0 4
Total Runs 69 69
Cost per result 1.124 4.564
Total Cost $0.158 $0.594
Input Price $0.250 / 1M $1.750 / 1M
Output Price $1.500 / 1M $14.000 / 1M
Total Input Tokens 272,221 101,104
Output Tokens 12,345 29,742
Reasoning Tokens 47,189 0
Response Time (avg) 6.78s 7.43s
Response Time (max) 54.91s 38.52s
Response Time (total) 155.96s 163.35s
Parameters ~150B total (~10B active) ~400B total (~17B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#155 Gemini 3.1 Flash Lite Preview

medium
Cost
$0.003
Time
5.2s
Tokens
1,944 tok

#153 GPT-5.2 Chat

none
Cost
$0.010
Time
15.3s
Tokens
797 tok

Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Gemini 3.1 Flash Lite Preview 5.5 10.0 33.3% 0 4.09s 8,126 461 8,597
GPT-5.2 Chat 8.8 7.8 88.9% 1 9.82s 7,305 6,731 0

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