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Gemini 3.5 Flash (medium) vs Grok 4.5 (low)

Gemini 3.5 Flash (medium) leads on average score with 7.9 vs 7.8. Gemini 3.5 Flash (medium) has the lower benchmark cost at $1.316 vs $1.345. Gemini 3.5 Flash (medium) is faster at 11.78s vs 18.14s, with pass rates of 81.2% vs 73.9%.

Last updated at: 2026-10-01

Compared models

Rank
#101
Total Output Tokens
96,655
Response Time (avg)
11.78s
Total Cost
$1.316
Rank
#109
Total Output Tokens
121,415
Response Time (avg)
18.14s
Total Cost
$1.345
Recommended model Gemini 3.5 Flash (medium)

It has the best score here (7.9), while responding about 1.5x faster than Grok 4.5 (low).

Detailed comparison

Metric Gemini 3.5 Flash Gemini 3.5 Flash medium Release: 2026-05-19 Grok 4.5 Grok 4.5 low Release: 2026-07-08
Score 7.9 7.8
Rank #101 #109
Reliability 10.0 10.0
Consistency 9.3 9.3
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 81.2% 73.9%
Flaky tests 2 2
Total Runs 69 69
Cost per result 7.306 8.404
Total Cost $1.316 $1.345
Input Price $1.500 / 1M $2.000 / 1M
Output Price $9.000 / 1M $6.000 / 1M
Total Input Tokens 296,760 308,068
Output Tokens 4,371 9,218
Reasoning Tokens 92,284 112,197
Response Time (avg) 11.78s 18.14s
Response Time (max) 84.47s 205.28s
Response Time (total) 271.03s 417.21s
Parameters ~500B total (~20B active) ~1.7T total (~170B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#101 Gemini 3.5 Flash

medium
Cost
$0.201
Time
112.9s
Tokens
22,371 tok

#109 SpaceXAI: Grok 4.5

low
Cost
$0.011
Time
12.4s
Tokens
2,018 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 3.5 Flash 7.9 7.5 77.8% 1 12.63s 8,118 461 24,939
Grok 4.5 10.0 10.0 100.0% 0 13.72s 9,579 303 15,641

Quick Compare

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