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Gemini 4 Argon (low) vs GPT-6 Luna (medium)

The average score is effectively tied at 8.2 vs 8.3. GPT-6 Luna (medium) has the lower benchmark cost at $0.047 vs $0.438. Gemini 4 Argon (low) is faster at 5.72s vs 18.07s, with pass rates of 79.7% vs 73.9%.

Last updated at: 2026-10-13

Compared models

Rank
#92
Total Output Tokens
6,097
Response Time (avg)
5.72s
Total Cost
$0.438
Rank
#88
Total Output Tokens
53,161
Response Time (avg)
18.07s
Total Cost
$0.047
Recommended model GPT-6 Luna (medium)

It has the best score here (8.3), while costing about 9.3x less than Gemini 4 Argon (low).

Detailed comparison

Metric Gemini 4 Argon Gemini 4 Argon low Release: 2026-10-13 GPT-6 Luna GPT-6 Luna medium Release: 2026-09-23
Score 8.2 8.3
Rank #92 #88
Reliability 9.8 10.0
Consistency 7.9 8.9
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 79.7% 73.9%
Flaky tests 6 3
Total Runs 69 69
Cost per result 2.916 0.313
Total Cost $0.438 $0.047
Input Price $2.000 / 1M $0.100 / 1M
Output Price $10.000 / 1M $0.500 / 1M
Cache Read Price $0.100 / 1M $0.010 / 1M
Cache Write Price $0.188 / 1M $0.125 / 1M
Total Input Tokens 188,162 203,193
Output Tokens 6,097 5,751
Reasoning Tokens 0 47,410
Response Time (avg) 5.72s 18.07s
Response Time (max) 60.87s 66.44s
Response Time (total) 131.67s 415.53s
Parameters ~1.2T total (~20B active) ~400B total (~17B active)
Availability Closed Closed

Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.

Model generation showcase

Hamster playing table tennis

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

#92 Gemini 4 Argon

low
Cost
$0.064
Time
52.8s
Tokens
6,454 tok

#88 GPT-6 Luna

medium
Cost
$0.002
Time
23.6s
Tokens
2,966 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 4 Argon 10.0 10.0 100.0% 0 2.25s 8,448 498 0
GPT-6 Luna 6.6 4.6 77.8% 2 23.63s 7,302 438 10,222

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