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Nemotron 3.5 Lightning (high) vs GPT-6 Luna

The average score is effectively tied at 5.6 vs 5.6. GPT-6 Luna has the lower benchmark cost at $0.012 vs $0.133. GPT-6 Luna is faster at 19.08s vs 58.26s, with pass rates of 50.0% vs 42.4%.

Last updated at: 2026-09-23

Compared models

Rank
#265
Total Output Tokens
654,597
Response Time (avg)
58.26s
Total Cost
$0.133
Rank
#260
Total Output Tokens
5,508
Response Time (avg)
19.08s
Total Cost
$0.012
Recommended model GPT-6 Luna

It has the best score here (5.6), while costing about 11.5x less than Nemotron 3.5 Lightning (high).

Detailed comparison

Metric Nemotron 3.5 Lightning Nemotron 3.5 Lightning high Release: 2026-08-11 Free Available GPT-6 Luna GPT-6 Luna none Release: 2026-09-23
Score 5.6 5.6
Rank #265 #260
Reliability 9.9 9.9
Consistency 5.6 8.1
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 50.0% 42.4%
Flaky tests 12 5
Total Runs 66 66
Cost per result 0.000 0.164
Total Cost $0.133 $0.012
Input Price $0.070 / 1M $0.100 / 1M
Output Price $0.200 / 1M $0.500 / 1M
Total Input Tokens 118,016 87,216
Output Tokens 148,344 5,508
Reasoning Tokens 506,253 0
Response Time (avg) 58.26s 19.08s
Response Time (max) 285.26s 98.62s
Response Time (total) 1281.79s 419.83s
Parameters 30B total (3B active) ~400B total (~17B active)
Availability Weights available Closed

Model generation showcase

Hamster playing table tennis

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

#265 Nemotron 3.5 Lightning

high
Cost
$0.000
Time
92.8s
Tokens
11,343 tok

#260 GPT-6 Luna

none
Cost
$0.002
Time
26.0s
Tokens
3,235 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
Nemotron 3.5 Lightning 4.4 5.1 33.3% 2 168.41s 7,623 68,533 242,319
GPT-6 Luna 5.5 10.0 33.3% 0 8.04s 7,302 376 0

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