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GPT-6 Luna vs Space Bunny Alpha (low)

Space Bunny Alpha (low) leads on average score with 5.7 vs 5.5. Space Bunny Alpha (low) has the lower benchmark cost at $0.000 vs $0.026. GPT-6 Luna is faster at 20.48s vs 30.63s, with pass rates of 40.6% vs 53.6%.

Last updated at: 2026-10-03

Compared models

Rank
#274
Total Output Tokens
6,855
Response Time (avg)
20.48s
Total Cost
$0.026
Rank
#265
Total Output Tokens
194,450
Response Time (avg)
30.63s
Total Cost
$0.000
Recommended model GPT-6 Luna

It offers the best overall trade-off: a competitive score (5.5), faster response than Space Bunny Alpha (low), and balanced cost.

Detailed comparison

Metric GPT-6 Luna GPT-6 Luna none Release: 2026-09-23 Space Bunny Alpha Space Bunny Alpha low Release: 2026-09-24
Score 5.5 5.7
Rank #274 #265
Reliability 9.9 10.0
Consistency 8.2 6.5
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 40.6% 53.6%
Flaky tests 5 10
Total Runs 69 69
Cost per result 0.367 0.000
Total Cost $0.026 $0.000
Input Price $0.100 / 1M $0.000 / 1M
Output Price $0.500 / 1M $0.000 / 1M
Cache Read Price $0.010 / 1M N/A
Cache Write Price $0.125 / 1M N/A
Total Input Tokens 222,357 289,086
Output Tokens 6,855 194,450
Reasoning Tokens 0 0
Response Time (avg) 20.48s 30.63s
Response Time (max) 98.62s 340.88s
Response Time (total) 470.96s 704.47s
Parameters ~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.

#274 GPT-6 Luna

none
Cost
$0.002
Time
26.0s
Tokens
3,235 tok

#265 Space Bunny Alpha

low
Cost
$0.000
Time
20.6s
Tokens
3,462 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
GPT-6 Luna 5.5 10.0 33.3% 0 8.04s 7,302 376 0
Space Bunny Alpha 5.6 4.7 55.6% 2 6.60s 8,493 5,897 0

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