Last updated: Oct 14, 2026 59 sources 20 endpoints monitored

glm-5.1

1468 Score third-party Elo · arena.ai / LMArena ?

GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks. Unlike previous models built around minute-level interactions, GLM-5.1 can work independently and continuously on...

LLM & Generative AI 1 model 6 listings snapshot Oct 14, 2026, 12:54 AM

Platforms

click a card to open the detail table
Cheapest DashScope official $1.40 -36.5% vs official Input$0.889 Output$3.56 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-5.1 OpenRouter 200k contextreasoning $1.33 $4.18
glm-5.1 Z.ai 200k contextreasoning $1.40 $4.40
zai-org/GLM-5.1 Together 198k context $1.40 $4.40
glm-5.1 DashScope 200k contextreasoning $0.889 $3.56
ZHIPU/GLM-5.1 DashScope 200k contextreasoning $1.19 $4.15
zai-org/glm-5.1 Novita 200k contextreasoning $1.38 $4.40

Capabilities

official design_arena & architecture metadata

Design Arena Elo official design_arena benchmark (OpenRouter)

  • dataviz 1366 · 67.0% wr
  • 3d 1336 · 62.6% wr
  • uicomponent 1292 · 54.9% wr
  • website 1290 · 55.1% wr
  • codecategories 1271 · 53.1% wr
  • gamedev 1267 · 55.2% wr
  • python-pptxslides 1258 · 54.2% wr
  • agenticslides 1245 · 54.4% wr
  • pptxslides 1241 · 53.5% wr
  • agenticslides(python-pptx) 1240 · 53.3% wr
  • svg 1218 · 55.5% wr
  • agentichtmlslides 1205 · 52.0% 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
DashScope ZHIPU/GLM-5.1 $1.19 $4.15 — $1.40 — 2026-10-14 00:53:13
Novita zai-org/glm-5.1 $1.38 $4.40 — $1.40 — 2026-10-14 00:54:15
OpenRouter z-ai/glm-5.1 $1.33 $4.18 128.1 ms $1.40 100% available 2026-10-14 00:43:21
Together zai-org/GLM-5.1 $1.40 $4.40 — $1.40 — 2026-10-14 00:53:13
Z.ai Official glm-5.1 $1.40 $4.40 — $1.40 — 2026-10-14 00:43:43

5 rows · snapshot 2026-10-14 00:54:15 · from data/public/prices.json + measurements.json