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Z.ai: GLM 5.3 Prime

Live
Z.ai1M context · Text, Tools, Reasoning
Use this model
Best discount now60.0%offYou pay 40.0% of reference.
Median discount5.0%offAcross 3 live offers.
Realized · 7 daysNot enough dataIt fills in after the nightly update.
Requests · 24h463 offers from 3 sellers.
Current offers
3 of 16 offers
Availability
Providers
ProviderDiscountPriceLatencyUptimeOfferedSoldRemaining
OpenRouter
60%
$1.12 in
$3.52 out
-
100.0%
∞
$0.439
OpenRouter
4%
$2.66 in
$8.36 out
-
100.0%
$5
-
OpenRouter
+100%
$5.60 in
$17.60 out
-
100.0%
∞
-
Total
Cumulative offers
Offered
∞
Sold
$0.439
Remaining

Discount trend

Realized · 7 days
No trend yet.It fills in after the nightly update.

Recent fills

20:0135 tokensOpenRouter60.3%
19:52148 tokensOpenRouter60.0%
19:4281 tokensOpenRouter60.1%
19:3751 tokensOpenRouter60.3%
19:0134 tokensOpenRouter60.0%
18:0121 tokensOpenRouter60.6%
17:3751 tokensOpenRouter60.3%
17:0151 tokensOpenRouter60.0%
Settled on Base in USDC.

Performance by provider route · 24h

Measured on Surplus traffic
OpenRouter100% of traffic
100.0% success
p50 1.67 s · 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 $SURPLUS_BASE_URL/chat/completions \
  -H "Authorization: Bearer $SURPLUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "glm-5.3-prime",
    "messages": [{"role": "user",
                  "content": "Hello"}]
  }'

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

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