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GPT-6 Luna (medium) vs Qwen3 Coder Next (medium)

GPT-6 Luna (medium) leads on average score with 8.3 vs 4.7. GPT-6 Luna (medium) has the lower benchmark cost at $0.047 vs $0.071. Qwen3 Coder Next (medium) is faster at 16.97s vs 18.07s, with pass rates of 73.9% vs 24.6%.

Last updated at: 2026-10-02

Compared models

Rank
#79
Total Output Tokens
53,161
Response Time (avg)
18.07s
Total Cost
$0.047
Rank
#323
Total Output Tokens
40,395
Response Time (avg)
16.97s
Total Cost
$0.071
Recommended model GPT-6 Luna (medium)

It has the strongest score in this comparison (8.3) and the best overall balance of cost and response time across all 2 models.

Detailed comparison

Metric GPT-6 Luna GPT-6 Luna medium Release: 2026-09-23 Qwen3 Coder Next Qwen3 Coder Next medium Release: 2026-02-03
Score 8.3 4.7
Rank #79 #323
Reliability 10.0 10.0
Consistency 8.9 8.7
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 73.9% 24.6%
Flaky tests 3 4
Total Runs 69 69
Cost per result 0.313 2.280
Total Cost $0.047 $0.071
Input Price $0.100 / 1M $0.120 / 1M
Output Price $0.500 / 1M $0.800 / 1M
Cache Read Price $0.010 / 1M $0.070 / 1M
Cache Write Price $0.125 / 1M N/A
Total Input Tokens 203,193 311,647
Output Tokens 5,751 40,395
Reasoning Tokens 47,410 0
Response Time (avg) 18.07s 16.97s
Response Time (max) 66.44s 151.35s
Response Time (total) 415.53s 305.55s
Parameters ~400B total (~17B active) 80B total (3B active)
Availability Closed Open source

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.

#79 GPT-6 Luna

medium
Cost
$0.002
Time
23.6s
Tokens
2,966 tok

#323 Qwen3 Coder Next

medium
Reached the allocated time limit (300 seconds) without receiving showcase output.
Cost
$0.000
Time
300.0s
Tokens
0 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 6.6 4.6 77.8% 2 23.63s 7,302 438 10,222
Qwen3 Coder Next 3.7 7.2 22.2% 1 924ms 7,185 336 0

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