GLM 5.1

Name: GLM 5.1
Brand: Z.ai
SKU: glm-5.1
Availability: InStock

Live

Z.ai200K context · Text, Tools, Reasoning

Use this model

Best discount now99.0%offYou pay 1.0% of reference.

Median discount72.5%offAcross 102 live offers.

Realized · 7 daysNot enough dataIt fills in after the nightly update.

Requests · 24h17,324102 offers from 47 sellers.

Current offers

102 of 364 offers

Availability

Providers

Sort by

ProviderDiscountPriceLatencyUptimeOfferedSoldRemaining

Z.ai

99%

$0.0139 in

$0.0436 out

5.5s

78.6%

∞

$25

∞

Z.ai

99%

$0.0139 in

$0.0436 out

5.5s

78.6%

∞

$19

∞

Z.ai

99%

$0.0139 in

$0.0436 out

5.5s

78.6%

∞

Z.ai

99%

$0.0140 in

$0.0440 out

5.5s

78.6%

∞

Z.ai

99%

$0.0140 in

$0.0440 out

5.5s

78.6%

∞

Z.ai

99%

$0.0140 in

$0.0440 out

5.5s

78.6%

∞

$20

∞

Z.ai

99%

$0.0140 in

$0.0440 out

5.5s

78.6%

∞

$29

∞

Z.ai

99%

$0.0140 in

$0.0440 out

5.5s

78.6%

∞

$26

∞

Z.ai

98%

$0.0141 in

$0.0442 out

5.5s

78.6%

$0.128

Z.ai

95%

$0.0693 in

$0.22 out

5.5s

78.6%

∞

Total

Cumulative offers

Offered

∞

Sold

$281

Remaining

∞

Discount trend

Realized · 7 days

No trend yet.It fills in after the nightly update.

Recent fills

17:1027,816 tokensZ.ai direct99.0%

17:0920,374 tokensZ.ai direct95.0%

17:0917,965 tokensZ.ai direct95.0%

17:091,184 tokensZ.ai direct99.0%

17:099,477 tokensZ.ai direct95.0%

17:092,596 tokensZ.ai direct99.0%

17:0913,824 tokensZ.ai direct99.0%

17:094,631 tokensZ.ai direct99.0%

Settled on Base in USDC.

Performance by provider route · 24h

Measured on Surplus traffic

Route	p50 latency	p95 latency	Throughput	Success rate	ShareShare of traffic
Z.ai direct	33.57 s	111.50 s	54 tok/s	78.6%	86%
Venice AI direct	13.64 s	150.53 s	40 tok/s	98.7%	14%
Mordiem	—	—	—	0.0%	0%

Z.ai direct86% of traffic

78.6% success

p50 33.57 s · p95 111.50 s · 54 tok/s

Venice AI direct14% of traffic

98.7% success

p50 13.64 s · p95 150.53 s · 40 tok/s

Mordiem0% of traffic

0.0% success

p50 — · p95 — · —

Use this model

Change your base URL.
Keep your code.

Any OpenAI-compatible client works. Add /min30 to the path to only buy at 30% off or better.

Read the quickstart ↗

curl https://api.surplusintelligence.ai/v1/chat/completions \
  -H "Authorization: Bearer $SURPLUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "glm-5.1",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

curl $SURPLUS_BASE_URL/chat/completions \
  -H "Authorization: Bearer $SURPLUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "glm-5.1",
    "messages": [{"role": "user",
                  "content": "Hello"}]
  }'

SURPLUS_BASE_URL
https://api.surplusintelligence.ai/v1

GLM 5.1

Discount trend

Recent fills

Performance by provider route · 24h

Change your base URL.Keep your code.

Related models

Change your base URL.
Keep your code.