Possible diff for nanobot

openai_compat_provider.py.diff

Index: nanobot/providers/openai_compat_provider.py
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/nanobot/providers/openai_compat_provider.py b/nanobot/providers/openai_compat_provider.py
--- a/nanobot/providers/openai_compat_provider.py	(revision 6c24f24e9eadf1602858e96878c82887cd97fad3)
+++ b/nanobot/providers/openai_compat_provider.py	(date 1776756568312)
@@ -155,7 +155,8 @@
     if not api_base:
         return True
     normalized = api_base.strip().lower().rstrip("/")
-    return "api.openai.com" in normalized and "openrouter" not in normalized
+    allowed = ("api.openai.com", "api.githubcopilot.com")
+    return any(domain in normalized for domain in allowed) and "openrouter" not in normalized
 
 
 def _responses_circuit_key(
@@ -430,7 +431,7 @@
         reasoning_effort: str | None,
     ) -> bool:
         """Use Responses API only for direct OpenAI requests that benefit from it."""
-        if self._spec and self._spec.name != "openai":
+        if self._spec and self._spec.name not in ["openai", "github_copilot"]:
             return False
         if not _is_direct_openai_base(self._effective_base):
             return False
@@ -439,7 +440,7 @@
         wants = False
         if reasoning_effort and reasoning_effort.lower() != "none":
             wants = True
-        elif any(token in model_name for token in ("gpt-5", "o1", "o3", "o4")):
+        elif any(token in model_name for token in ("gpt-5.", "o1", "o3", "o4")):
             wants = True
         if not wants:
             return False
@@ -511,6 +512,7 @@
     ) -> dict[str, Any]:
         """Build a Responses API body for direct OpenAI requests."""
         model_name = model or self.default_model
+        model_name = model_name.split("/")[-1]
         sanitized_messages = self._sanitize_messages(self._sanitize_empty_content(messages))
         instructions, input_items = convert_messages(sanitized_messages)
 
Index: nanobot/providers/registry.py
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/nanobot/providers/registry.py b/nanobot/providers/registry.py
--- a/nanobot/providers/registry.py	(revision 6c24f24e9eadf1602858e96878c82887cd97fad3)
+++ b/nanobot/providers/registry.py	(date 1776756203045)
@@ -222,6 +222,7 @@
         backend="github_copilot",
         default_api_base="https://api.githubcopilot.com",
         strip_model_prefix=True,
+        supports_max_completion_tokens=True,
         is_oauth=True,
     ),
     # DeepSeek: OpenAI-compatible at api.deepseek.com