glm-4.5

1469 Score third-party Elo · arena.ai / LMArena ?

GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications. It leverages a Mixture-of-Experts (MoE) architecture and supports a context length of up to 128k tokens. GLM-4.5 delivers significantly...

LLM & Generative AI 1 model 1 listings snapshot Oct 14, 2026, 12:43 AM

Platforms

click a card to open the detail table

Cheapest OpenRouter no official benchmark Input$0.600 Output$2.20 per 1M tokens Fastest OpenRouter lowest p50 latency on this board 128.1 ms p50 Most free quota — largest published free allowance — free tier

Model variants

W3r9 dedup — same model + identical tags merge; prices are listed per billing form

Model	Provider	Tags	Input /1M	Output /1M
z-ai/glm-4.5	OpenRouter	128k contextreasoning	$0.600	$2.20

Capabilities

official design_arena & architecture metadata

Design Arena Elo official design_arena benchmark (OpenRouter)

website 1172 · 53.7% wr
3d 1171 · 59.7% wr
codecategories 1168 · 54.4% wr
dataviz 1160 · 53.3% wr
gamedev 1149 · 54.4% wr
uicomponent 1146 · 55.0% wr
svg 1095 · 50.8% wr

Input / Output modalities modality: text->text

text in+out

Platform details

per provider

provider	model	Input /1M	Output /1M	Latency ?	Official $/1M	Availability	Data time
Novita	zai-org/glm-4.5v	$0.600	$1.80	—	—	—	2026-10-14 00:54:15
OpenRouter	z-ai/glm-4.5	$0.600	$2.20	128.1 ms	—	100% available	2026-10-14 00:43:21
Together	zai-org/GLM-4.5-Air-FP8	$0.200	$1.10	—	—	—	2026-10-14 00:53:13

3 rows · snapshot 2026-10-14 00:43:21 · from data/public/prices.json + measurements.json