Glossary
What is a Vision Model?
Multimodal AI that understands images and text.
What is a vision model?
Vision models are multimodal LLMs that can process both images and text. They can describe images, answer questions about visual content, extract text from documents, and analyze charts or diagrams.
Leading Vision Models (2026)
- GPT-5 Vision: OpenAI's multimodal flagship
- Claude 4 Vision: Anthropic's image understanding
- Gemini 3 Pro: Google's native multimodal model
Vision Model Risks
- Hallucinating text not present in images
- Misinterpreting charts or data
- PII exposure in document images
- Prompt injection via image text
Monitor vision model outputs
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