#202 GLM 5.1
none
Invalid SVG
- Cost
- $0.000
- Time
- 300.0s
- Tokens
- 0 tok
Z.ai
Release: 2026-04-07
Tested on: 2026-08-14 01:32
z-ai/glm-5.1::none
744B total (40B active)MoEOpen source
(medium)
(none)
Summary
GLM 5.1 scores 5.7 on AI BENCHY and ranks #202. It has 10.0 reliability, a 45.5% pass rate, $0.164 total cost, and 6.74s average response time.
What makes GLM 5.1 unique: It stands out most in Puzzle Solving, where it ranks #2, while Anti-AI Tricks is its weakest area at #12.
Model facts
Researched on 2026-08-12
- Parameters
- 744B total (40B active)
- Architecture
- MoE
- Availability
- Open source
- License
- MIT
5.7
Consistency
8.2
10.0
Total Output Tokens
14,393
Total Input Tokens
124,219
Input Price
$0.966 / 1M
Output Price
$3.036 / 1M
Flaky tests
5
Flaky tests had mixed outcomes across runs (at least one pass and one fail).
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
Run history
| Tested on | Score | Reliability | Tests Correct | Total Cost | Compare |
|---|---|---|---|---|---|
| 2026-08-14 01:32 Re-test | 5.7 | 10.0 | $0.238 ↑ | Current run | |
| 2026-07-16 21:16 New test added | 5.5 | 10.0 | $0.164 ↓ | Compare | |
| 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.
Run comparison
| Run | Benchmark coverage | Score | Consistency | Reliability | Tests Correct | Flaky tests | Total Output Tokens | Total Input Tokens | Total Cost | Response Time (avg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-14 01:32 · Current run | 66/66 attempts | 5.7 | 8.2 | 10.0 | 8/22 | 5 | 14,393 | 124,219 | $0.164 | 6.74s |
| 2026-07-16 21:16 · New test added | 66/66 attempts | 5.5 | 8.2 | 10.0 | 7/22 | 5 | 14,393 | 124,209 | $0.164 | 6.70s |
| Difference | — | +0.1 | 0.0 | 0.0 | +1 | 0 | 0 | +10 | +$0.001 | +37ms |
These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.
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 |
| 2026-08-05 23:12 | $0.952 / 1M | $2.992 / 1M |
| 2026-08-14 12:51 | $1.400 / 1M | $4.400 / 1M |
| 2026-08-15 12:46 | $0.966 / 1M | $3.036 / 1M |
Charts
Choose the first model, then click a second model to open a side-by-side page.
Top Models by Score
Score vs Total Cost
Response Time (avg)
Score vs Response Time (avg)
Total Output Tokens
Score vs Total Output Tokens
Quick Compare
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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 | 5.3 | 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 |