Perceptron Mk1.5
perceptron/perceptron-mk1.5Image, video, and audio understanding with visual grounding, reasoning, and function calling
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,...
Context
37K
36,864 tokens
Max output
8K
8,192 tokens
Input
$0.15
per 1M tokens
Output
$1.50
per 1M tokens
Providers
3
3 listings
Intelligence
—
Not yet scored
Pricing
USD per 1M tokens · listed by NanoGPT
| Token type | Standard |
|---|---|
| Input | $0.15 |
| Output | $1.50 |
Lowest input price across providers: $0.15.
Capabilities
ReasoningYes
Effort: none, minimal, low, medium, high
Tool callYes
Structured outputYes
TemperatureYes
AttachmentsYes
Interleaved reasoningNo
Open weightsNo
ModeratedNo
Input
TextImageVideoAudio
Output
Text
Benchmarks
Published scores and Design Arena Elo
No published benchmark scores for this model yet.
Rankings
Position on each OneAtlas leaderboard
Providers · 3
3 listings
| Provider | Model ID | Context | Input limit | Output | Input $ | Output $ | Reasoning $ | Cache read | Cache write | Audio in | Audio out | Reasoning | Tools | Structured | Temp. | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 AI/ML API | perceptron/perceptron-mk1.5 | 37K | — | 8K | $0.16 | $1.59 | — | — | — | — | — | Yes | Yes | Yes | Yes | Sep 25, 2026 |
 Kilo Gateway | perceptron/perceptron-mk1.5 | 37K | — | 8K | $0.15 | $1.50 | — | — | — | — | — | Yes | Yes | Yes | Yes | Sep 25, 2026 |
 NanoGPT | perceptron/perceptron-mk1.5 | 37K | 37K | 8K | $0.15 | $1.50 | — | — | — | — | — | Yes | Yes | Yes | Yes | Sep 25, 2026 |