--- title: "Perceptron: Perceptron Mk1.5 — unrated, priced in this catalogue · Undominated.ai" canonical: https://undominated.ai/models/perceptron__perceptron-mk1.5/ description: "Perceptron: Perceptron Mk1.5: $0.150/M in, $1.50/M out. No independent quality score in this catalogue — unrated, not ranked, not scored zero." --- # Perceptron: Perceptron Mk1.5 — unrated, priced in this catalogue · Undominated.ai > Perceptron: Perceptron Mk1.5: $0.150/M in, $1.50/M out. No independent quality score in this catalogue — unrated, not ranked, not scored zero. [Check base rates for this workload](/check/perceptron__perceptron-mk1.5/) [Cheaper alternatives](/alternatives/) [Family](/families/) [Compare models](https://undominated.ai/compare/?models=perceptron%2Fperceptron-mk1.5) Comparison context Choose up to three standard models in Compare. Requirements and prompt length apply in Compare. This page keeps its stated price basis and workload controls. MODEL PROOF # Perceptron Mk1.5 Perceptron · 25 Sept 2026 Balanced Summarise Chat Code gen Agentic NOT INDEPENDENTLY RATED ## No independent LMArena score is published for this model. **$0.488** / 1M tokens Balanced · 3 tokens in per 1 out Evidence as of 06 Oct 2026 [openrouter/models](https://openrouter.ai/api/v1/models) Independent LMArena score Not independently rated Context window 36.86K Maximum output 8.19K Input modalities text, image, video, audio Output modalities text Published input price $0.150 / 1M tokens Published output price $1.50 / 1M tokens Pricing kind fixed Inspect [complete billing conditions](#billing-details) and endpoint terms below. Price from Perceptron: the cheapest offer that is serving, at standard delivery and at the maker’s precision or better, at its standard rate. Every price dimension · USD per million tokens | Input | $0.150 /M | | --- | --- | | Output | $1.50 /M | | Cached input | Unknown /M | | Cache write | Unknown /M | | Cache write 1h | Unknown /M | | Reasoning | Unknown /M | ### Who sells it The same weights, different shops. Cheapest is not like-for-like when serving precision differs. 1 provider offers · rates, limits and conditions Rates are USD per million tokens. Endpoint terms can differ even when the quoted price and precision match. A listed parameter is a provider declaration, not a task-success test. | Seller | Input | Output | Precision | Uptime (1d) | | --- | --- | --- | --- | --- | | Seller Perceptron perceptron Endpoint terms Cached input /M Unknown Context limit 36,864 tokens Output limit 8,192 tokens Tools Listed by endpoint Reasoning Listed by endpoint Promotional discount None reported Uptime · last 30 minutes Unknown | Input $0.150 | Output $1.50 | Precision undeclared | Uptime (1d) 99.84% | ### Independent scores No independent benchmark has measured this model. Unrated is not a score of zero. ### Capability | Context window | 36K | | --- | --- | | Max output | 8K | | Input modes | text, image, video, audio | | Tool use | yes | | Reasoning | optional | | Open weights | Unknown | ### Provenance | Price source | [openrouter.ai](https://openrouter.ai/api/v1/models) | | --- | --- | | Fetched | 2026-10-06 | | Quality data | unrated | 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,... ## Questions this page answers What does Perceptron Mk1.5 cost? $0.150/M in, $1.50/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription. Does Perceptron Mk1.5 have an independent quality score? Perceptron Mk1.5 has no independent quality score in this catalogue. Unrated is not a score of zero. What beats Perceptron Mk1.5? Perceptron Mk1.5 has no independent quality score. Unrated is not a score of zero. Does this page use Artificial Analysis scores for Perceptron Mk1.5? No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated. Does a missing score mean Perceptron Mk1.5 scored zero? Unrated is not a score of zero. MODEL MONUMENT ## Save or share this proof Download proof card · 1200 × 630 Preview and more sharing options Perceptron: Perceptron Mk1.5. Balanced workload. Not independently rated. Evidence as of 06 Oct 2026. Copy model link Download square card · 1080 × 1080 Copy landscape image Share landscape card ## Related No independent quality score, so there is no dominator to name. Unrated is not a clean bill of health. - Same vendor [Perceptron Mk1](/models/perceptron__perceptron-mk1/) - Perceptron models [Perceptron](/providers/perceptron/) ## Badge The verdict as one SVG, for a README or a docs page. It states this model's dominance status at the balanced workload on the LMArena lens, with the date it was computed, and it is rebuilt with the catalogue — so it changes when the verdict changes, including to one you would rather it did not. Markdown Copy [![Perceptron Mk1.5 — Undominated.ai dominance verdict](https://undominated.ai/badge/perceptron__perceptron-mk1.5.svg)](https://undominated.ai/models/perceptron__perceptron-mk1.5/) HTML Copy Perceptron Mk1.5 — Undominated.ai dominance verdict Direct file: [https://undominated.ai/badge/perceptron__perceptron-mk1.5.svg](https://undominated.ai/badge/perceptron__perceptron-mk1.5.svg) — a static SVG, written by scripts/build-badges.mjs on every build, so the copy you embed is never older than the last deploy. ## Continue your investigation - [Explore model families](/families/) - [Compare a shortlist](/compare/) - [Check a model](/check/) - [Understand the evidence](/methodology/)