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Specifications
Specifications and pricing as served by Composite
Model ID
z-ai/glm-5.1-cheap
Provider
cv11
Context window
204,800 tokens
Accepts
text
Returns
text
Input price
$1.24 per million tokens
Output price
$1.87 per million tokens
Prompt caching
Not offered for this model
Cost on a monthly plan
About 9.4 plan credits per typical call (8k in, 1k out)
Routing endpoints
2 (base plus 1 routing variant)
Use Z.ai: GLM 5.1 (Drafted) in JanitorAI or SillyTavern
Make a Composite API key and type z-ai/glm-5.1-cheap as the model name. JanitorAI takes the full URL https://composite.lucidity.sh/v1/chat/completions; SillyTavern, ChubAI, Agnai and RisuAI take https://composite.lucidity.sh/v1. It runs on credits, a plan, or your own provider key.
This model has not carried enough traffic on Composite yet to publish a success rate, a latency figure or a traffic rank. The numbers appear here once it has.
Routing variants
The same model behind 1 alternative endpoint. Call the id directly to pin a route; the base id above picks for you.
Route
Model ID
Provider
Price
cheapThink
z-ai/glm-5.1-cheap:cheapThink
cv11
$1.24 per million tokens input · $1.87 per million tokens output
Pricing
$1.24 per million tokens input · $1.87 per million tokens output
Credits pay the provider’s price plus 25%; cache hits cost less.
On a monthly plan, a typical call (8k tokens in, 1k out) uses about 9.4 plan credits, at the provider's own price.
Provider
cv11
Roleplay fit
GLM models balance strong instruction-following with competitive pricing, a reasonable middle ground for most roleplay setups.
Context behavior
With a 204,800-token context window, it can hold a long-running roleplay or a full lorebook in memory without losing earlier plot details, so it suits multi-session campaigns and character cards with heavy backstory.
Cost for regular use
It sits in the mid-range on price, a reasonable pick for regular roleplay use without going for the cheapest option available.