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GPT-5.2 Chat vs Qwen3.8 27B (low)

The average score is effectively tied at 7.9 vs 7.9. Local hardware cost was not measured, so cost comparisons are unavailable. GPT-5.2 Chat is faster at 7.73s vs 39.11s, with pass rates of 69.7% vs 68.2%.

Last updated at: 2026-08-15

Rank
#59
Total Output Tokens
29,742
Response Time (avg)
7.73s
Total Cost
$0.594
Rank
#61
Total Output Tokens
169,329
Response Time (avg)
39.11s
Total Cost
N/A
Recommended model GPT-5.2 Chat

It has the best score here (7.9), while responding about 5.1x faster than Qwen3.8 27B (low).

Detailed comparison

Metric GPT-5.2 Chat GPT-5.2 Chat none Release: 2025-12-11 Qwen3.8 27B Qwen3.8 27B low Release: 2026-08-14
Score 7.9 7.9
Rank #59 #61
Reliability 10.0 10.0
Consistency 8.6 10.0
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 69.7% 68.2%
Flaky tests 4 0
Total Runs 66 66
Cost per result 4.564 N/A
Total Cost $0.594 N/A
Input Price $1.750 / 1M N/A
Output Price $14.000 / 1M N/A
Total Input Tokens 101,104 99,705
Output Tokens 29,742 1,545
Reasoning Tokens 0 167,784
Response Time (avg) 7.73s 39.11s
Response Time (max) 38.52s 376.04s
Response Time (total) 162.40s 860.51s
Parameters ~400B total (~17B active) 27.3B
Availability Closed Weights available

Model generation showcase

Hamster playing table tennis

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

#59 GPT-5.2 Chat

none
Cost
$0.010
Time
15.3s
Tokens
797 tok

#61 Qwen3.8 27B

low
Cost
N/A
Time
92.8s
Tokens
6,902 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-5.2 Chat 8.8 7.8 88.9% 1 9.82s 7,305 6,731 0
Qwen3.8 27B 7.7 10.0 66.7% 0 140.92s 8,127 585 86,694

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