web2bigtable Image Analysis
Analyze local images with OpenAI-compatible multimodal chat completions.
Quick start
# Analyze an image with a question
python3 {baseDir}/scripts/analyze_image.py --image "/path/to/image.png" --prompt "Describe what you see in the image"
# Use a specific model
python3 {baseDir}/scripts/analyze_image.py --image "/path/to/photo.jpg" --prompt "What text is visible?" --model "google/gemini-2.0-flash-001"
# Increase output length and timeout
python3 {baseDir}/scripts/analyze_image.py --image "/path/to/diagram.png" --prompt "Explain this diagram" --max-tokens 4096 --timeout 120
Options
| Flag | Description | Default |
|---|---|---|
--image |
Path to local image file (required) | — |
--prompt |
Question or instruction for the image (required) | — |
--model |
Override model id | env-configured |
--max-tokens |
Max output tokens | 2048 |
--timeout |
HTTP timeout in seconds | 60 |
Model selection
Model is resolved in this order:
--modelargumentLLM_MODELenv var
API key
Set LLM_API_KEY, LLM_BASE_URL, and LLM_MODEL.
Optionally configure LLM_PROVIDER_ORDER, LLM_PROVIDER, LLM_ALLOW_FALLBACKS, LLM_SITE_URL, and LLM_APP_NAME.
Supported formats
PNG, JPEG, GIF, WebP, BMP, and other common image formats.