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GPT-6.1 Sol (low) vs GLM 5.1

GPT-6.1 Sol (low) leads on average score with 9.6 vs 6.5. GLM 5.1 has the lower benchmark cost at $0.451 vs $0.460. GPT-6.1 Sol (low) is faster at 7.15s vs 11.10s, with pass rates of 92.8% vs 47.8%.

Last updated at: 2026-10-05

Compared models

Rank
#16
Total Output Tokens
13,138
Response Time (avg)
7.15s
Total Cost
$0.460
Rank
#203
Total Output Tokens
20,076
Response Time (avg)
11.10s
Total Cost
$0.451
Recommended model GPT-6.1 Sol (low)

It has the best score here (9.6), while responding about 1.6x faster than GLM 5.1.

Detailed comparison

Metric GPT-6.1 Sol GPT-6.1 Sol low Release: 2026-09-29 GLM 5.1 GLM 5.1 none Release: 2026-04-07
Score 9.6 6.5
Rank #16 #203
Reliability 10.0 10.0
Consistency 9.6 8.2
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 92.8% 47.8%
Flaky tests 1 5
Total Runs 69 69
Cost per result 2.187 3.478
Total Cost $0.460 $0.451
Input Price $2.000 / 1M $1.400 / 1M
Output Price $10.000 / 1M $4.400 / 1M
Cache Read Price $0.100 / 1M $0.260 / 1M
Cache Write Price $2.500 / 1M N/A
Total Input Tokens 163,900 258,956
Output Tokens 4,958 20,076
Reasoning Tokens 8,180 0
Response Time (avg) 7.15s 11.10s
Response Time (max) 46.57s 107.19s
Response Time (total) 164.47s 255.39s
Parameters ~2T total (~150B active) 744B total (40B 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.

#16 GPT-6.1 Sol

low
Cost
$0.028
Time
44.6s
Tokens
2,881 tok

#203 GLM 5.1

none
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-6.1 Sol 10.0 10.0 100.0% 0 4.48s 7,302 388 1,286
GLM 5.1 3.9 9.7 0.0% 0 4.96s 7,256 525 0

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