Traffic rank on Composite
#115 of 203
0.01% of tokens and 0.02% of requests over 30 days.
AI model
Perceptron: Perceptron Mk1.5
perceptron/perceptron-mk1.5
Perceptron: Perceptron Mk1.5 is a 36,864-token model served on Composite at $0.0480 per million tokens in and $1.50 per million tokens out. Ranked #115 of 203 models by traffic on Composite over the last 30 days, taking 0.01% of tokens and 0.02% of requests. Measured on Composite, 100.0% of its last 1 requests on Composite succeeded, the typical first token arrives in 666 ms, output runs at about 354.3 tokens per second.
Try in PlaygroundSpecifications
| Model ID | perceptron/perceptron-mk1.5 |
|---|---|
| Provider | cv11 |
| Context window | 36,864 tokens |
| Accepts | text, image, video, audio |
| Returns | text |
| Input price | $0.0480 per million tokens |
| Output price | $1.50 per million tokens |
| Prompt caching | Not offered for this model |
| Thinking | Optional - see "Perceptron: Perceptron Mk1.5 (Reasoning)" in the catalog to turn it on by default |
| Moderated | No |
| Cost on a monthly plan | 3 requests of the daily allowance per call |
| Plans that may spend on it | Every plan, plus pay-as-you-go credits |
| Routing endpoints | 2 (base plus 1 routing variant) |
Success rate
100.0%
Across the last 1 requests Composite served for this model.
Time to first token
666 ms
Median across the same sample.
Output speed
354.3 tok/s
Median generation rate after the first token.
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 | perceptron/perceptron-mk1.5:cheapThink |
cv11 | $0.0480 per million tokens input · $1.50 per million tokens output |
Pricing
$0.0480 per million tokens input · $1.50 per million tokens output
Input and output are charged at the provider’s list price.
On a monthly plan, one call costs 3 requests of that day's allowance.
Provider
cv11
Roleplay fit
This model is available on Composite alongside dozens of others from other labs, so it is easy to compare against similar options.
Context behavior
Its 36,864-token context window covers most single-session roleplay threads comfortably. For campaigns that run over many sessions, expect older messages to eventually drop out of context.
Cost for regular use
It is priced low enough for high-volume daily roleplay without the per-message cost adding up quickly.
From the provider
Perceptron Mk1.5 is Perceptron's embodied reasoning model for physical agents. It accepts text, image, video, and audio input, and answers with text plus optional structured annotations: points, boxes, polygons, tracks,...
Supplied by cv11, not written by Composite.
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