by Salesforce
blip-image-captioning-large from Salesforce is an open-weight model — the weights are published and can be downloaded, self-hosted, and fine-tuned. It falls under the Image to text category, and its license permits commercial use.
Permissive: commercial use allowed; keep the notice and don’t use contributors’ names to endorse your product.
Plain-language guidance, not legal advice — always confirm against the model’s own license before you rely on it.