Z.ai: GLM 5.1

The same model varies by 20.0× on input price — from $0.070 at zrouter up to $1.40 at OpenCode.

• zrouter cheapest

  glm-5.1

  Input /1M

  $0.070

  Output /1M

  $0.220
  context —Sign up
• llm-kita

  glm-5.1

  Input /1M

  $0.381

  Output /1M

  $1.20
  context —Sign up
• AIHubMix

  glm-5.1

  Input /1M

  $0.845

  Output /1M

  $3.38
  context 200KSign up
• OpenRouter

  z-ai/glm-5.1

  Input /1M

  $0.966

  Output /1M

  $3.04
  context 205KSign up
• TokenRouter

  z-ai/glm-5.1

  Input /1M

  $1.05

  Output /1M

  $3.50
  context —Sign up
• BAI

  glm-5.1

  Input /1M

  $1.40

  Output /1M

  $4.40
  context —Sign up
• SumoPod

  glm-5.1

  Input /1M

  $1.40

  Output /1M

  $4.40
  context 200KSign up
• OpenCode

  glm-5.1

  Input /1M

  $1.40

  Output /1M

  $4.40
  context —Sign up
• NanoGPT

  TEE/glm-5.1

  Input /1M

  —

  Output /1M

  —
  context —Sign up
• NanoGPT

  z-ai/glm-5.1

  Input /1M

  —

  Output /1M

  —
  context —Sign up
• NanoGPT

  z-ai/glm-5.1:thinking

  Input /1M

  —

  Output /1M

  —
  context —Sign up
• OrcaRouter

  z-ai/glm-5.1

  Input /1M

  —

  Output /1M

  —
  context 200KSign up
• UNIKEY

  z-ai/glm-5.1

  Input /1M

  —

  Output /1M

  —
  context —Sign up
• UnUnorouter

  glm-5.1

  Input /1M

  —

  Output /1M

  —
  context 200KSign up
• UNIKEY

  glm-5.1

  Input /1M

  —

  Output /1M

  —
  context —Sign up
• Experiential Labs

  glm-5.1

  Input /1M

  —

  Output /1M

  —
  context —Sign up

Gateway	Model ID	Context	Input /1M	Output /1M
zrouter cheapest	glm-5.1	—	$0.070	$0.220	Sign up
llm-kita	glm-5.1	—	$0.381	$1.20	Sign up
AIHubMix	glm-5.1	200K	$0.845	$3.38	Sign up
OpenRouter	z-ai/glm-5.1	205K	$0.966	$3.04	Sign up
TokenRouter	z-ai/glm-5.1	—	$1.05	$3.50	Sign up
BAI	glm-5.1	—	$1.40	$4.40	Sign up
SumoPod	glm-5.1	200K	$1.40	$4.40	Sign up
OpenCode	glm-5.1	—	$1.40	$4.40	Sign up
NanoGPT	TEE/glm-5.1	—	—	—	Sign up
NanoGPT	z-ai/glm-5.1	—	—	—	Sign up
NanoGPT	z-ai/glm-5.1:thinking	—	—	—	Sign up
OrcaRouter	z-ai/glm-5.1	200K	—	—	Sign up
UNIKEY	z-ai/glm-5.1	—	—	—	Sign up
UnUnorouter	glm-5.1	200K	—	—	Sign up
UNIKEY	glm-5.1	—	—	—	Sign up
Experiential Labs	glm-5.1	—	—	—	Sign up

Data last updated 5 hours ago.