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Gemini 3 PRO Preview (medium) vs Gemma 4 31B (medium)

Gemma 4 31B (medium) leads on average score with 6.2 vs 6.0. Gemma 4 31B (medium) has the lower benchmark cost at $0.100 vs $0.385. Gemini 3 PRO Preview (medium) is faster at 9.05s vs 78.59s, with pass rates of 63.6% vs 65.2%.

Last updated at: 2026-09-22

Compared models

Rank
#225
Total Output Tokens
11,592
Response Time (avg)
9.05s
Total Cost
$0.385
Rank
#206
Total Output Tokens
267,421
Response Time (avg)
78.59s
Total Cost
$0.100
Recommended model Gemma 4 31B (medium)

It has the best score here (6.2), while costing about 3.9x less than Gemini 3 PRO Preview (medium).

Detailed comparison

Metric Gemini 3 PRO Preview Gemini 3 PRO Preview medium Release: 2025-11-18 Gemma 4 31B Gemma 4 31B medium Release: 2026-04-02 Free Available
Score 6.0 6.2
Rank #225 #206
Reliability N/A 10.0
Consistency 9.5 8.7
Attempts 63/66 66/66
Tests Correct
Attempt pass rate 63.6% 65.2%
Flaky tests 0 3
Total Runs 63 66
Cost per result 1.406 1.152
Total Cost $0.385 $0.100
Input Price $9.506 / 1M $0.090 / 1M
Output Price $9.506 / 1M $0.340 / 1M
Total Input Tokens 28,848 94,969
Output Tokens 1,490 34,399
Reasoning Tokens 10,102 233,022
Response Time (avg) 9.05s 78.59s
Response Time (max) 26.24s 437.40s
Response Time (total) 90.53s 1571.84s
Parameters ~1.2T total (~20B active) 30.7B
Availability Closed Open source

Model generation showcase

Hamster playing table tennis

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

#225 Gemini 3 PRO Preview

medium
No endpoints found for google/gemini-3-pro-preview.
Cost
$0.000
Time
0.1s
Tokens
0 tok

#206 Gemma 4 31B

medium
Cost
$0.002
Time
45.7s
Tokens
2,696 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 PRO Preview 3.0 10.0 0.0% 0 0ms 0 0 0
Gemma 4 31B 4.3 5.8 22.2% 1 219.76s 5,568 11,098 33,212

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