Leasey
Solution

Multimodal & Vision AI

Vision-language pipelines for diagrams, photos, scans, and video — with the same grounding, eval, and infra rigor as our text systems.

Understanding across text, image, and video

Modern models see as well as they read. We build multimodal systems that interpret images, diagrams, charts, medical imaging, UI screenshots, and video — combining vision-language models with structured extraction, retrieval, and validation.

Outcomes

Structured
output from unstructured pixels
Cross-modal
search across text + images
Human-in-loop
on anything ambiguous
How we build it

Our approach.

01

Sample the visual corpus

Representative images or frames across every variant. Visual edge cases (angle, lighting, occlusion) drive the approach.

02

Pick the model shape

Vision-language model for open-ended understanding, CLIP-style embeddings for retrieval, specialized vision APIs for OCR or detection.

03

Structure the output

Schema-constrained extraction, validation, and confidence scoring. Ambiguous items route to review.

04

Ground and cite

Outputs reference the image region or frame they came from. Debuggability matters as much as accuracy.

Capabilities

What you get.

Image Q&A with grounded references
Structured extraction from charts, diagrams, and forms
Screen understanding for UI automation and QA
Video segmentation, summarization, and search
Medical image captioning and flagging (non-diagnostic)
Multimodal RAG combining text + image sources
What it looks like

Production-shaped, from day one.

vision.ts
// Structured extraction from an image with citation
const result = await vision.extract({
  image: page.buffer,
  schema: ChartSchema,
  model: "claude-sonnet-4-6",
  cite: "bbox",
})

if (result.confidence < 0.85) {
  queueForReview({
    image: page.buffer,
    draft: result.value,
    regions: result.citations,
  })
}
Architecture

A proven shape for this solution.

We adapt it to your cloud, data, and compliance requirements. Nothing here is boilerplate — every layer is justified by the numbers.

01
Ingestion of images, PDFs, screen captures, and video frames
02
Vision-language model (GPT-4.1, Claude, Gemini, Vertex Vision)
03
Structured output with schema validation
04
Multimodal embeddings + retrieval
05
Review UI for low-confidence outputs
Use cases

Where this shows up.

  • Medical imaging metadata and triage summaries
  • Invoice, receipt, and chart extraction
  • UI screenshot analysis for QA and support
  • Video session summarization for coaching and training
Stack

What we use.

We’re not religious about tools. We pick what fits your constraints and team.

OpenAI GPT-4.1 Vision
Anthropic Claude Vision
Google Gemini
AWS Rekognition
Azure AI Vision
CLIP
Voyage Multimodal
In production

Shipped examples.

Healthcare

Healthcare patient data mapping & health information chat

Mapped and normalized patient data to power a grounded chat experience where patients can ask questions about their own health information — safely.

AWS BedrockAnthropic ClaudepgvectorLangGraphLangfuse
Common questions

What teams usually ask.

Can vision models replace OCR and Textract?

+

For complex layouts and diagrams, often yes. For high-volume structured forms, layout-aware OCR (Textract, Azure Document Intelligence) is still cheaper and more deterministic. We mix both.

Do you do medical imaging?

+

Non-diagnostic workflows — metadata extraction, triage summaries, flagging — yes. Diagnostic decisions require regulated devices; we stay in the supporting layer.

How do you search across images and text together?

+

Multimodal embeddings (Voyage Multimodal, CLIP) put text and images in the same vector space, so a text query can retrieve an image and vice versa.

Ready to accelerate your tech growth?

Schedule your free consultation today and let's discuss how we can help your business scale efficiently.

Tech growth illustration
Ready when you are

Let’s ship your AI system.

Whether you’re scoping a new LLM product, hardening an existing one, or standing up the infra behind it — we’ll map the shortest path to production.

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