AI BENCHY
Advertise here
#143

GLM 5.1

Z.ai Release: 2026-04-07 Tested on: 2026-07-16 21:16 z-ai/glm-5.1::none
744B total (40B active)MoEOpen source
(medium) (none)

Summary

GLM 5.1 scores 5.5 on AI BENCHY and ranks #143. It has 10.0 reliability, a 40.9% pass rate, $0.164 total cost, and 6.70s average response time.

Model facts

Researched on 2026-08-12

Reported
Parameters
744B total (40B active)
Architecture
MoE
Availability
Open source
License
MIT
Parameter source Availability source

Score

5.5

Consistency

8.2

Reliability

10.0

Total Cost (Current Price)

$0.164 ↓ -1.2%

Tested at: $0.166

Total Output Tokens

14,393

Total Input Tokens

124,209

Input Price

$0.966 / 1M

Output Price

$3.036 / 1M

Tests Correct

Wrong Tests: 15

Attempt pass rate: 40.9%

Flaky tests

5

Flaky tests had mixed outcomes across runs (at least one pass and one fail).

Response Time (avg)

6.70s

Response Time (max): 61.20s

Response Time (total): 147.38s

Wrong answer: 13 Invalid tool call: 1 No answer: 1

Hamster playing table tennis

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

#143 GLM 5.1

none
Invalid SVG
Cost
$0.000
Time
300.0s
Tokens
0 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-08-14 01:32 Re-test 5.7 10.0 $0.238 ↑ Compare
2026-07-16 21:16 New test added 5.5 10.0 $0.164 ↓ Current run
2026-06-04 13:04 New test added 5.7 10.0 $0.058 ↓ Compare
2026-05-21 23:41 Suite changed 5.6 10.0 $0.057 Compare
2026-05-08 13:04 Suite changed 5.7 10.0 $0.053 Compare
2026-05-08 13:04 Suite changed 5.7 10.0 $0.053 Compare
2026-04-22 12:55 First recorded run 5.6 N/A $0.053 Compare

This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.

Price History

Historical pricing data for this model from OpenRouter.

Date Input Price Output Price
2026-06-04 15:40 $0.980 / 1M $3.080 / 1M
2026-06-30 21:25 $0.975 / 1M $4.301 / 1M
2026-07-08 21:00 $0.966 / 1M $3.036 / 1M

Charts

Choose the first model, then click a second model to open a side-by-side page.

Total Output Tokens

Score vs Total Output Tokens

Quick Compare

GLM 5.1nonevsLing-3.0-flashnoneGLM 5.1nonevsKimi K2.6noneGLM 5.1nonevsInkling SmalllowGLM 5.1nonevsQwen3.5-122B-A10BnoneGLM 5.1nonevsGLM 5noneGLM 5.1nonevsKAT-Coder-Air V2.5highGLM 5.1nonevsNemotron 3 SupermediumFree AvailableGLM 5.1nonevsGemma 4 26B A4BnoneFree AvailableGLM 5.1nonevsNorth Mini CodemediumFree AvailableGLM 5.1nonevsKAT-Coder-Air V2.5medium

Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 4.0 6.3
Coding 3.9 9.7
Combined 2.8 1.8
Data parsing and extraction 10.0 10.0
Domain specific 2.9 7.2
General Intelligence 5.0 10.0
Instructions following 9.8 10.0
Puzzle Solving 7.7 10.0
Tool Calling 10.0 10.0
Trivia 3.0 10.0

Compared models