# Perceptron Mk1.5 API prices

Perceptron Mk1.5 — 37k context, 8k max output.
2 metered per-token offers from 2 provider(s), in USD per 1M tokens.
Prices as of 2026-10-04.

| Provider | Input $/1M | Output $/1M | Cache read $/1M | Context |
| --- | --- | --- | --- | --- |
| NanoGPT | $0.15 | $1.5 | — | 37k |
| OpenRouter | $0.15 | $1.5 | — | 37k |

## Summary

- Cheapest input: $0.15 per 1M tokens (NanoGPT)
- Cheapest output: $1.5 per 1M tokens (NanoGPT)
- First-party: not listed separately
- Free offers: none
- Subscription plans (not per-token): none
- Released: 2026-09-25
- Inputs: audio, image, text, video

## FAQ

### What is the cheapest Perceptron Mk1.5 API?

As of Oct 4, 2026, NanoGPT has the lowest Perceptron Mk1.5 output price at $1.5 per 1M tokens, and NanoGPT has the lowest input price at $0.15 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

### How many providers offer Perceptron Mk1.5?

2 providers list Perceptron Mk1.5 on Sovyron; 2 of them sell it at a metered per-token price.

### Is Perceptron Mk1.5 free?

No provider in the Sovyron catalog lists a free tier for Perceptron Mk1.5.

### What is the context window of Perceptron Mk1.5?

Perceptron Mk1.5 supports a 37k-token context window and up to 8k output tokens.

HTML page: https://sovyron.com/models/perceptron-mk1-5/
Full dataset: https://sovyron.com/data/catalog.json