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Gemini 3.5 Flash Lite (low) vs Grok 4.20 (medium)

Gemini 3.5 Flash Lite (low) leads on average score with 6.3 vs 6.3. Gemini 3.5 Flash Lite (low) has the lower benchmark cost at $0.183 vs $1.582. Gemini 3.5 Flash Lite (low) is faster at 4.79s vs 36.73s, with pass rates of 66.7% vs 58.0%.

Last updated at: 2026-10-01

Compared models

Rank
#215
Total Output Tokens
39,912
Response Time (avg)
4.79s
Total Cost
$0.183
Rank
#224
Total Output Tokens
302,087
Response Time (avg)
36.73s
Total Cost
$1.582
Recommended model Gemini 3.5 Flash Lite (low)

It has the best score here (6.3), while costing about 8.7x less than Grok 4.20 (medium).

Detailed comparison

Metric Gemini 3.5 Flash Lite Gemini 3.5 Flash Lite low Release: 2026-07-21 Grok 4.20 Grok 4.20 medium Release: 2026-03-31
Score 6.3 6.3
Rank #215 #224
Reliability 10.0 10.0
Consistency 7.9 8.2
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 66.7% 58.0%
Flaky tests 6 5
Total Runs 69 69
Cost per result 1.521 14.374
Total Cost $0.183 $1.582
Input Price $0.300 / 1M $1.250 / 1M
Output Price $2.500 / 1M $2.500 / 1M
Total Input Tokens 275,779 392,127
Output Tokens 14,401 7,754
Reasoning Tokens 25,511 294,333
Response Time (avg) 4.79s 36.73s
Response Time (max) 53.91s 199.66s
Response Time (total) 110.24s 844.68s
Parameters ~150B total (~10B active) ~1T total (~100B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#215 Gemini 3.5 Flash Lite

low
Cost
$0.007
Time
7.5s
Tokens
2,669 tok

#224 SpaceXAI: Grok 4.20

medium
Cost
$0.041
Time
110.3s
Tokens
16,336 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 Lite 4.3 10.0 0.0% 0 917ms 8,126 464 0
Grok 4.20 6.3 6.6 55.6% 1 109.93s 8,307 268 103,150

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