Dhanji R. Prasanna 02655110d6 fix: auto-resize images exceeding 1568px dimension to prevent 413 Payload Too Large ...

The Anthropic API was rejecting requests with multiple high-resolution images
(~2000x3000 pixels each) even though individual file sizes were under limits.

Root cause: Code only checked per-image file size (3.75MB), not dimensions.
Claude recommends images ≤1568px on longest edge and has 32MB total request limit.

Changes:
- Add MAX_IMAGE_DIMENSION (1568px) and MAX_TOTAL_IMAGE_PAYLOAD (20MB) constants
- Trigger resize when dimensions > 1568px (not just file size > 3.75MB)
- Add new resize_image_to_dimensions() for dimension-constrained resizing
- Track cumulative payload size across multiple images
- Warn if total payload exceeds recommended limit

Test results with Walking Dead comic images:
- WD_0001_0001.jpg: 800KB 1987x3057 → 321KB 1019x1568
- WD_0001_1064.png: 150KB 1988x3057 → 143KB 1020x1568
- WD_0002_0001.jpg: 1023KB 1988x3056 → 292KB 1020x1568
- Total payload: ~2.5MB → ~1MB base64

2026-01-18 10:05:45 +05:30

..

examples

Add Racket tree-sitter support, remove Kotlin

2026-01-13 18:44:59 +05:30

src

fix: auto-resize images exceeding 1568px dimension to prevent 413 Payload Too Large

2026-01-18 10:05:45 +05:30

tests

refactor: simplify context thinning status message

2026-01-17 04:47:16 +05:30

Cargo.toml

Add streaming completion integration test with mock LLM provider

2026-01-16 20:52:32 +05:30