# Media given as a URI instead of bytes openai request sent; image part carries: URL: https://example.invalid/receipts/2026-03-14.png anthropic request sent; image part carries: URL: https://example.invalid/receipts/2026-03-14.png ollama request sent; image part carries: NOT AN IMAGE: https://example.invalid/receipts/2026-03-14.png (example.invalid cannot resolve, so a provider that fetches the URL itself would fail here; the fake server never fetches.)