diff --git a/docs/other-models.md b/docs/other-models.md
index 4e51168..c5d68d0 100644
--- a/docs/other-models.md
+++ b/docs/other-models.md
@@ -47,6 +47,8 @@ Add `completion: true` if the model is a completion model that uses a `/completi
 
 If a model does not support streaming, add `can_stream: false` to disable the streaming option.
 
+If a model supports structured output via JSON schemas, you can add `supports_schema: true` to support this feature.
+
 Having configured the model like this, run `llm models` to check that it installed correctly. You can then run prompts against it like so:
 
 ```bash
@@ -69,4 +71,4 @@ Some providers such as [openrouter.ai](https://openrouter.ai/docs) may require t
   headers:
     HTTP-Referer: "https://llm.datasette.io/"
     X-Title: LLM
-```
\ No newline at end of file
+```
diff --git a/llm/default_plugins/openai_models.py b/llm/default_plugins/openai_models.py
index 9bc37e6..e60d3bb 100644
--- a/llm/default_plugins/openai_models.py
+++ b/llm/default_plugins/openai_models.py
@@ -135,6 +135,8 @@ def register_models(register):
         kwargs = {}
         if extra_model.get("can_stream") is False:
             kwargs["can_stream"] = False
+        if extra_model.get("supports_schema") is True:
+            kwargs["supports_schema"] = True
         if extra_model.get("completion"):
             klass = Completion
         else: