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Gemini 3.8 Flash (low) vs Grok 4.7 (medium)

Grok 4.7 (medium) leads on average score with 7.3 vs 7.2. Gemini 3.8 Flash (low) has the lower benchmark cost at $0.323 vs $3.501. Gemini 3.8 Flash (low) is faster at 7.54s vs 117.65s, with pass rates of 81.2% vs 78.3%.

Last updated at: 2026-10-01

Compared models

Rank
#142
Total Output Tokens
42,741
Response Time (avg)
7.54s
Total Cost
$0.323
Rank
#134
Total Output Tokens
474,745
Response Time (avg)
117.65s
Total Cost
$3.501
Recommended model Gemini 3.8 Flash (low)

Its score stays close to the best score here (7.2 vs 7.3), while costing about 10.9x less than Grok 4.7 (medium).

Detailed comparison

Metric Gemini 3.8 Flash Gemini 3.8 Flash low Release: 2026-09-02 Grok 4.7 Grok 4.7 medium Release: 2026-09-21
Score 7.2 7.3
Rank #142 #134
Reliability 9.9 9.8
Consistency 8.2 8.3
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 81.2% 78.3%
Flaky tests 5 5
Total Runs 69 69
Cost per result 2.014 19.582
Total Cost $0.323 $3.501
Input Price $0.750 / 1M $2.000 / 1M
Output Price $3.750 / 1M $6.000 / 1M
Total Input Tokens 215,836 326,066
Output Tokens 9,452 5,726
Reasoning Tokens 33,289 469,019
Response Time (avg) 7.54s 117.65s
Response Time (max) 67.18s 660.89s
Response Time (total) 173.36s 2706.03s
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.

#142 Gemini 3.8 Flash

low
Cost
$0.030
Time
45.8s
Tokens
8,023 tok

#134 SpaceXAI: Grok 4.7

medium
Cost
$0.047
Time
132.3s
Tokens
9,954 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 3.8 Flash 5.4 7.2 44.4% 1 4.31s 8,118 449 5,706
Grok 4.7 6.6 4.6 77.8% 2 312.17s 10,266 349 172,347

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