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GPT-5 Mini (medium) vs GLM 5.2 (high)

GPT-5 Mini (medium) leads on average score with 8.1 vs 8.0. GPT-5 Mini (medium) has the lower benchmark cost at $0.241 vs $1.463. GPT-5 Mini (medium) is faster at 27.64s vs 69.86s, with pass rates of 65.2% vs 69.7%.

Last updated at: 2026-08-29

Rank
#50
Total Output Tokens
108,019
Response Time (avg)
27.64s
Total Cost
$0.241
Rank
#56
Total Output Tokens
364,655
Response Time (avg)
69.86s
Total Cost
$1.463
Recommended model GPT-5 Mini (medium)

It has the best score here (8.1), while costing about 6.1x less than GLM 5.2 (high).

Detailed comparison

Metric GPT-5 Mini GPT-5 Mini medium Release: 2025-08-07 GLM 5.2 GLM 5.2 high Release: 2026-06-17
Score 8.1 8.0
Rank #50 #56
Reliability 10.0 10.0
Consistency 8.4 8.6
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 65.2% 69.7%
Flaky tests 4 3
Total Runs 66 66
Cost per result 2.006 6.849
Total Cost $0.241 $1.463
Input Price $0.250 / 1M $1.190 / 1M
Output Price $2.000 / 1M $3.740 / 1M
Total Input Tokens 98,383 83,822
Output Tokens 14,409 72,040
Reasoning Tokens 93,610 292,615
Response Time (avg) 27.64s 69.86s
Response Time (max) 111.48s 599.43s
Response Time (total) 608.02s 1536.98s
Parameters ~400B total (~17B active) 744B total (40B active)
Availability Closed Open source

Model generation showcase

Hamster playing table tennis

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

#50 GPT-5 Mini

medium
Cost
$0.007
Time
42.9s
Tokens
3,432 tok

#56 GLM 5.2

high
Invalid SVG
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-5 Mini 10.0 10.0 100.0% 0 27.63s 7,302 658 17,152
GLM 5.2 6.4 8.6 33.3% 0 73.03s 5,124 2,302 22,546

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