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Compare model prices

Input, output, cached and batch prices, every route and a month of tokens, side by side.

GLM 5.1GLM 5.3 Prime

A month of tokens

  • GLM 5.1$157.09
  • GLM 5.3 Prime$456.00

100M input and 20M output tokens, list price. Use your own numbers.

Side by side

GLM 5.1GLM 5.3 Prime
Input per 1M$0.965$2.8
Output per 1M$3.03$8.8
Cached input$0.179$0.56
Batch in / outn/an/a
Blended (3:1)$1.48$4.3
Context205K1M
Routes142
ReleasedApr 7, 2026Sep 23, 2026
Leadersboard scoren/an/a

On the price map

Size: context window, 8K to 2MEqual blended cost (3:1) 245 models, lower left is cheaper

Every route

GLM 5.1

Way to buyIn / out per 1M
Baidu
fp8 · cached $0.179
$0.965 / $3.03Same as list
StreamLake
fp8 · cached $0.179
$0.966 / $3.04Same as list
Chutes
fp8 · cached $0.098
$0.98 / $3.08+2% vs list
DeepInfra
fp4 · cached $0.205
$1.05 / $3.5+12% vs list
SiliconFlow
fp8 · cached $0.6
$1.19 / $3.74+23% vs list
AtlasCloud
fp8 · cached $0.234
$1.26 / $3.96+31% vs list
Phala
Default region · cached $0.6
$1.21 / $4.2+32% vs list
Qwen (Alibaba)
fp8 · cached $0.247
$1.33 / $4.18+38% vs list
Novita AI
fp8 · cached $0.26
$1.38 / $4.4+44% vs list
Friendli
Default region · cached $0.26
$1.4 / $4.4+45% vs list
GMICloud
fp8 · cached $0.26
$1.4 / $4.4+45% vs list
Nebius
fp8
$1.4 / $4.4+45% vs list
Z.ai
fp8 · cached $0.26
$1.4 / $4.4+45% vs list
Venice
fp8 · cached $0.26
$1.4 / $4.4+45% vs list

GLM 5.3 Prime

Way to buyIn / out per 1M
Z.ai API
The lab's own API · cached $0.56
$2.8 / $8.8List price
Qwen (Alibaba)
Default region · cached $0.56
$2.8 / $8.8Same as list

Sources: OpenRouter's public model catalog and each provider's own pricing page, read every morning at 05:00 UTC; gateway fees re-read every Monday. List prices: your contract may differ. Logos via logo.dev; trademarks belong to their owners.

Price changes by email

Thursdays, only in weeks when an LLM API list price changed.

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