Run a custom computer-vision prompt against an image with a local vision LLM. Wraps kuzco's tool_llm_image_custom() ellmer tool. Use when none of the specialized kuzco image skills (classification, OCR, recognition, sentiment, alt text) fit the task.
インストールする前に、エージェントに与えられる指示の中身を確認できます。
Run an arbitrary computer-vision prompt against an image using a local vision language model, exposed as an ellmer tool by the kuzco R package. This is the escape hatch for image tasks the specialized skills do not cover.
The task needs something from an image that classification, OCR, object recognition, sentiment analysis, or alt text do not capture — e.g. "count the windows", "is anyone wearing a red hat?", "describe the chart axes". Prefer a specialized skill when one fits; use this one otherwise.
library(kuzco)
library(ellmer)
chat <- chat_ollama(model = "qwen2.5vl")
chat$register_tool(tool_llm_image_custom())
image (required): local file path to a jpeg, jpg, or png image.image_prompt (required): the prompt describing what to extract or describe about
the image. Be specific: state exactly what to look for and what shape the answer
should take.system_prompt (optional): persona/style steering, defaults to a terse computer
vision assistant.Compact JSON text with the model's structured response to the custom prompt. Present it directly; do not reformat structured fields the user asked for.
User: "How many bicycles are in img/street.jpg?"
- Call
kuzco_image_customwithimage = "img/street.jpg"andimage_prompt = "Count the bicycles visible in the image. Return the count and briefly describe where each one is.".- Report the count and locations.
まだレビューはありません。使ってみた感想をお寄せください。
概要と使いどころ
Generate accessibility alt text for an image with a local vision LLM. Wraps kuzco's tool_llm_image_alt_text() ellmer tool. Use when the task needs a short textual description of an image, e.g. for accessibility, captions, or image indexing.
日本語の概要は準備中です。原文の説明を表示しています。
Classify an image and describe its contents with a local vision LLM. Wraps kuzco's tool_llm_image_classification() ellmer tool. Use when the task needs image classification, object identification, or a structured description of what an image contains.
日本語の概要は準備中です。原文の説明を表示しています。
Extract text visible in an image (OCR) with a local vision LLM. Wraps kuzco's tool_llm_image_extract_text() ellmer tool. Use when the task needs reading text from screenshots, documents, signs, labels, or any image containing writing.
日本語の概要は準備中です。原文の説明を表示しています。
Recognize and locate instances of an object in an image with a local vision LLM. Wraps kuzco's tool_llm_image_recognition() ellmer tool. Use when the task needs finding, counting, or locating specific objects (faces, cars, animals) in an image.
日本語の概要は準備中です。原文の説明を表示しています。
Analyze the sentiment or mood conveyed by an image with a local vision LLM. Wraps kuzco's tool_llm_image_sentiment() ellmer tool. Use when the task needs the emotional tone of an image, e.g. for content moderation, marketing, or curation.
日本語の概要は準備中です。原文の説明を表示しています。