Best Free LLM APIs for Vision

3 free models available for vision.

Provider Model Context Max Output Modality Rate Limit
OpenRouter NVIDIA: Nemotron 3 Nano Omni (free) 256K 66K textimageaudio See provider page Details
Mistral AI Pixtral Large 128K 128K textimage ~1 RPS, 500K TPM Details
Cloudflare Workers AI @cf/meta/llama-3.2-11b-vision-instruct 131K 131K textimage 10K neurons/day (shared) Details