Leaderboard / Z.ai
GLM-4.6
Z.ai OPEN MIT
Verdict
GLM-4.6 is a solid mid-pack model: #127 of 406 by SIscope score. Strongest at chat quality, weaker at coding. Mid-range on price. Weights are open, so you can run it yourself.
SIscope score
62
#127 of 406
Human-vote rank
#76
of 419 · score 1440
Price per 1M tokens, blended
$0.88
$0.5 in · $2 out
Context window
205K
204,800 tokens
Shape
Each spoke is a category, 0 at the centre, 100 at the edge.
Category scores
Percentiles: 90 means better than about 90% of tested models.
Human-vote score over time
Text arena, recent updates.
Coding votes over time
WebDev arena, recent updates.
Independent test runs
Run by Epoch AI on the same harness for every model. Bars show the share of questions answered correctly.
No Epoch AI runs for this model yet.
Human-vote arenas
People compare two anonymous answers and pick the better one. Scores work like chess ratings.
| Arena | Rank | Score | Range (95%) | Votes | Updated |
|---|---|---|---|---|---|
| Text arena Everyday chat, blind human votes | #76 of 419 | 1440 | 1436–1444 | 35,810 | Oct 28, 2026 |
| WebDev arena Building web apps, blind human votes | #124 of 152 | 1341 | 1330–1352 | 6,755 | Oct 28, 2026 |
| Vision arena Questions about images, blind human votes | Not on this board yet | ||||
| Agent arena Real multi-step agent sessions | Not on this board yet | ||||
Source: Arena (formerly LMArena) leaderboard dataset, CC BY 4.0. Fetched Nov 4, 2026.
Price
Input
$0.5
per 1M tokens
Output
$2
per 1M tokens
Blended
$0.88
3 in : 1 out, per 1M
Context window
205K
max tokens per request
Speed
Coming soon
our own tests
List price from the OpenRouter models API (z-ai/glm-4.6), Nov 4, 2026. Providers can charge differently.