diff --git a/README.md b/README.md
index 9ae6fa8..d780323 100644
--- a/README.md
+++ b/README.md
@@ -137,6 +137,9 @@ are rejected client-side (Interfaze does not accept them).
 - `n`, `seed`, `stop`, penalties, `logprobs`, `tool_choice`, `top_k` are ignored by Interfaze.
 - Requests default to a 900s timeout (large OCR/document/vision jobs are slow); override with
   `new Interfaze({ timeout: ... })` (milliseconds).
+- For very large/long documents, **stream** (`.stream()` / `create({ stream: true })`): streamed
+  connections are kept alive server-side, whereas a long buffered request can be dropped by an
+  intermediary mid-job.
 - The underlying OpenAI client is available at `interfaze.openai` as an escape hatch.
 
 ## License