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Gemini 3.1 Pro Preview (medium) vs Gemini 3.7 Flash (low)

Gemini 3.1 Pro Preview (medium) leads on average score with 9.2 vs 9.2. Gemini 3.7 Flash (low) has the lower benchmark cost at $0.106 vs $1.361. Gemini 3.7 Flash (low) is faster at 3.96s vs 21.47s, with pass rates of 90.9% vs 92.4%.

Last updated at: 2026-08-14

Rank
#11
Total Output Tokens
97,958
Response Time (avg)
21.47s
Total Cost
$1.361
Rank
#15
Total Output Tokens
38,104
Response Time (avg)
3.96s
Total Cost
$0.106
Recommended model Gemini 3.7 Flash (low)

Its score stays close to the best score here (9.2 vs 9.2), while costing about 12.9x less than Gemini 3.1 Pro Preview (medium).

Detailed comparison

Metric Gemini 3.1 Pro Preview Gemini 3.1 Pro Preview medium Release: 2026-02-19 Gemini 3.7 Flash Gemini 3.7 Flash low Release: 2026-08-14
Score 9.2 9.2
Rank #11 #15
Reliability 10.0 10.0
Consistency 10.0 9.6
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 90.9% 92.4%
Flaky tests 0 1
Total Runs 66 66
Cost per result 6.801 0.527
Total Cost $1.361 $0.106
Input Price $2.000 / 1M $0.375 / 1M
Output Price $12.000 / 1M $1.875 / 1M
Total Input Tokens 92,287 90,313
Output Tokens 5,232 6,294
Reasoning Tokens 92,726 31,810
Response Time (avg) 21.47s 3.96s
Response Time (max) 88.68s 19.44s
Response Time (total) 322.08s 87.08s
Parameters ~1.2T total (~20B active) ~500B total (~20B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#11 Gemini 3.1 Pro Preview

medium
Cost
$0.115
Time
87.2s
Tokens
9,629 tok

#15 Gemini 3.7 Flash

low
Cost
$0.010
Time
23.5s
Tokens
5,210 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 Pro Preview 7.9 9.9 66.7% 0 40.17s 8,124 435 41,247
Gemini 3.7 Flash 7.6 7.2 77.8% 1 6.20s 8,118 461 11,508

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