diff --git a/llm/default_plugins/openai_models.py b/llm/default_plugins/openai_models.py
index d067109b..b1c66e26 100644
--- a/llm/default_plugins/openai_models.py
+++ b/llm/default_plugins/openai_models.py
@@ -1,10 +1,11 @@
 from llm import EmbeddingModel, Model, hookimpl
 import llm
-from llm.utils import dicts_to_table_string, remove_dict_none_values
+from llm.utils import dicts_to_table_string, remove_dict_none_values, logging_client
 import click
 import datetime
 import httpx
 import openai
+import os
 
 try:
     # Pydantic 2
@@ -342,6 +343,8 @@ def get_client(self):
             kwargs["api_key"] = "DUMMY_KEY"
         if self.headers:
             kwargs["headers"] = self.headers
+        if os.environ.get("LLM_OPENAI_SHOW_RESPONSES"):
+            kwargs["http_client"] = logging_client()
         return openai.OpenAI(**kwargs)
 
     def build_kwargs(self, prompt):
diff --git a/llm/utils.py b/llm/utils.py
index 480aa0f8..00ee95b2 100644
--- a/llm/utils.py
+++ b/llm/utils.py
@@ -1,4 +1,9 @@
-from typing import List, Dict
+import click
+import httpx
+from httpx._transports.default import ResponseStream
+import json
+import textwrap
+from typing import List, Dict, Iterator
 
 
 def dicts_to_table_string(
@@ -43,3 +48,48 @@ def remove_dict_none_values(d):
             else:
                 new_dict[key] = value
     return new_dict
+
+
+class _LoggingStream(ResponseStream):
+    def __iter__(self) -> Iterator[bytes]:
+        for chunk in super().__iter__():
+            click.echo(f"    {chunk.decode()}", err=True)
+            yield chunk
+
+
+def _no_encoding(request: httpx.Request):
+    request.headers.pop("accept-encoding", None)
+
+
+def _log_response(response: httpx.Response):
+    request = response.request
+    click.echo(f"Request: {request.method} {request.url}", err=True)
+    click.echo("  Headers:", err=True)
+    for key, value in request.headers.items():
+        if key.lower() == "authorization":
+            value = "[...]"
+        if key.lower() == "cookie":
+            value = value.split("=")[0] + "=..."
+        click.echo(f"    {key}: {value}", err=True)
+    click.echo("  Body:", err=True)
+    try:
+        request_body = json.loads(request.content)
+        click.echo(
+            textwrap.indent(json.dumps(request_body, indent=2), "    "), err=True
+        )
+    except json.JSONDecodeError:
+        click.echo(textwrap.indent(request.content.decode(), "    "), err=True)
+    click.echo(f"Response: status_code={response.status_code}", err=True)
+    click.echo("  Headers:", err=True)
+    for key, value in response.headers.items():
+        if key.lower() == "set-cookie":
+            value = value.split("=")[0] + "=..."
+        click.echo(f"    {key}: {value}", err=True)
+    click.echo("  Body:", err=True)
+    response.stream._stream = _LoggingStream(response.stream._stream)  # type: ignore
+
+
+def logging_client() -> httpx.Client:
+    return httpx.Client(
+        event_hooks={"request": [_no_encoding], "response": [_log_response]}
+    )