fix: pass thinking kwargs in build_assistant_turn_token_ids, handle missing fullEpisode

- build_assistant_turn_token_ids now passes _thinking_kwargs() to
  apply_chat_template, consistent with _build_prompt_token_ids and
  build_tool_response_suffix_token_ids
- View selector no longer silently renders nothing when fullEpisode is
  null and user selected text/episode view — falls back to turns view
  or shows a placeholder message

Made-with: Cursor

Author: benjibc

eval_protocol/integrations/fireworks_v1_completions_client.py

@@ -290,11 +290,13 @@ def build_assistant_turn_token_ids(self, *, assistant_message: Dict[str, Any]) -
         tokenizer = self._get_tokenizer()
         sanitized_messages = _sanitize_messages_for_template(messages=[assistant_message])
         token_ids: Any
+        thinking_kw = self._thinking_kwargs()
         try:
             token_ids = tokenizer.apply_chat_template(
                 sanitized_messages,
                 tokenize=True,
                 add_generation_prompt=False,
+                **thinking_kw,
             )
         except Exception as exc:
             logger.debug("Tokenizer assistant turn template failed, using fallback text prompt: %s", exc)

vite-app/src/components/TokenDebugView.tsx

@@ -584,7 +584,7 @@ export const TokenDebugView = ({ extra }: TokenDebugViewProps) => {
             colorMode={colorMode}
             showIds={showIds}
           />
-        ) : (
+        ) : tokenTurnTraces.length > 0 ? (
           tokenTurnTraces.map((trace, i) => (
             <TurnSection
               key={i}
@@ -593,6 +593,10 @@ export const TokenDebugView = ({ extra }: TokenDebugViewProps) => {
               showIds={showIds}
             />
           ))
+        ) : (
+          <div className="text-xs text-gray-400 italic p-2">
+            No token data available for this view
+          </div>
         )}
       </div>
     </div>