encyclopedia
Multimodal AI removes the walls between different data types. Rather than using separate specialized models for text and images, multimodal systems understand both together. A user can upload a chart and ask questions about it, share a product photo and request a description, or provide an audio clip for transcription and analysis—all within the same model. GPT-4o, Claude 3, and Gemini represent the current generation of consumer-facing multimodal AI.
AI systems that can process and generate content across multiple modalities—text, images, audio, and video—within a single model.
We help teams go from definitions to deployed workflows—safely and fast.
A modality is a type of data. Current commercial multimodal models typically handle some combination of the following inputs and outputs.
One common approach uses a vision encoder (often a Vision Transformer) to convert images into embeddings that share the same representation space as text tokens. These visual tokens are then concatenated with text tokens and processed together by the language model backbone. Training on large datasets of image-caption pairs (like LAION) aligns the visual and text representations.
Multimodal AI enables new automation categories: parsing invoices and receipts, analyzing medical imaging reports alongside patient notes, moderating user-generated content, extracting data from charts and dashboards, and building richer customer support experiences that can reference screenshots.
Some can, some cannot. Models like GPT-4o and Gemini can both understand and generate images. Claude 3 and 3.5 can understand (input) images but does not generate images natively. Dedicated image generation models like DALL-E 3 and Stable Diffusion are often used via API for image generation tasks.
Not necessarily. Modern multimodal training has improved to the point where top multimodal models match or exceed dedicated text-only models on most language benchmarks, because the additional modalities provide complementary learning signal.
Get a copy of “Multimodal AI” and an AI readiness checklist in your inbox.