PlaxonicPlaxonic logoPlaxonic logo
Artificial Intelligence / AI Development / Core AI

Custom AI,
Engineered To The Metal.

We design, train, and ship custom models, not thin wrappers around someone else's API. From data pipeline to deployed inference, we build the AI your product actually runs on.

What We Build
Why Build Custom

A Wrapper Is Not A Moat.

Calling an API is a fine place to start. It is a poor place to stay. When AI becomes core to your product, owning the model changes the economics, the experience, and the edge.

Generic API
Custom Model With Plaxonic
Domain Accuracy
MinusMinus iconMinus iconPlateaus on your edge cases and jargon
CheckCheck iconCheck iconTuned on your data, keeps improving
Cost At Scale
MinusMinus iconMinus iconPer-call costs balloon with volume
CheckCheck iconCheck iconOptimized, predictable inference cost
Latency & Control
MinusMinus iconMinus iconShared limits and network round-trips
CheckCheck iconCheck iconRuns where you need it, low latency
Data & Privacy
MinusMinus iconMinus iconYour data leaves your boundary
CheckCheck iconCheck iconStays inside your environment
Differentiation
MinusMinus iconMinus iconThe same model your competitors use
CheckCheck iconCheck iconAn asset only you own
What We Build

Models Across Every Modality.

Whatever shape your data takes, text, images, audio, or signals, we build the model that understands it. Hover to explore each discipline.

Large Language Models

Large Language Models

Fine-tuning, instruction-tuning, and RAG over your own corpus, with evaluation that keeps answers grounded and accurate.

Computer Vision

Computer Vision

Detection, segmentation, OCR, and quality inspection models trained on your imagery and tuned for real-world conditions.

Predictive ML

Predictive ML

Forecasting, classification, and scoring models that turn your historical data into decisions you can act on.

Speech & Audio

Speech & Audio

Transcription, diarization, and voice interfaces tuned to your domain, accents, and acoustic environment.

Recommenders & Ranking

Recommenders & Ranking

Personalization and ranking systems that learn from behavior to surface the right item at the right moment.

Generative Models

Generative Models

Image, text, and structured generation built with guardrails, so creativity stays useful, on-brand, and safe.

The Build

How A Model Gets Made.

01

Data Engineering

We collect, clean, label, and version the data your model learns from, the part that decides everything.

02

Model Design

We choose the architecture and baseline, build vs fine-tune vs prompt, that fits your accuracy, cost, and latency targets.

03

Training & Tuning

We train, fine-tune, and optimize, tracking every run so improvements are measured, not guessed.

04

Evaluation

We test against held-out data and real edge cases with metrics tied to the business outcome, not just a leaderboard.

05

Deployment

We serve the model as a scalable, low-latency API or on-device build, wired into your stack and CI.

06

Monitor & Retrain

We watch accuracy, drift, and cost in production and retrain on a cadence, so the model stays sharp over time.

Engineering Stack

Built Like Real Software.

Notebooks do not survive contact with production. We build models with the same rigor as any critical system: versioned, tested, observable, and reproducible end to end.

stack.yaml
languages:
PythonRustC++
deep_learning:
PyTorchTensorFlowJAX
llm_tooling:
Hugging FaceLangChainvLLM
data:
pgvectorRedisSpark
serving:
FastAPIONNXTriton
mlops:
MLflowRayDockerKubernetes
cloud:
AWSAzureGoogle Cloud
What You Get

You Own What We Build.

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The trained model and its weights

Yours to own, run, and extend. No black box, no lock-in.

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Documented architecture and data lineage

Every decision, dataset, and dependency recorded for your team.

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Evaluation suite

Repeatable tests tied to the metrics your business actually cares about.

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Inference API or on-device build

Deployed where you need it, wired into your stack and CI.

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Monitoring and drift detection

Live visibility into accuracy, latency, and cost in production.

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Retraining pipeline and runbook

So the model keeps improving long after we hand it over.

Flowing light representing a delivered model
FAQs

Frequently Asked Questions.

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Still have questions?

Our AI engineers are happy to talk specifics.

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Not always. With transfer learning and fine-tuning we can get strong results from modest, well-curated datasets. Part of our job is finding the smallest data that does the job.

Describe The Model You Need

Tell us the problem and the constraints. We'll come back with an approach, a path to a working prototype, and an honest view of what it takes to run it in production.