Auto-sync from demo at Mon Oct 27 08:22:55 UTC 2025

graphgen/models/llm/openai_client.py

@@ -105,8 +105,8 @@ class OpenAIClient(BaseLLMClient):
             kwargs["logprobs"] = True
             kwargs["top_logprobs"] = self.topk_per_token
 
-        # Limit max_tokens to 1 to avoid long completions
-        kwargs["max_tokens"] = 1
+        # Limit max_tokens to 5 to avoid long completions
+        kwargs["max_tokens"] = 5
 
         completion = await self.client.chat.completions.create(  # pylint: disable=E1125
             model=self.model_name, **kwargs

graphgen/utils/calculate_confidence.py

@@ -1,5 +1,5 @@
 import math
-from typing import List
+from typing import Dict, List
 
 from graphgen.bases.datatypes import Token
 
@@ -49,16 +49,105 @@ def yes_no_loss(tokens_list: List[List[Token]], ground_truth: List[str]) -> floa
     return sum(losses) / len(losses)
 
 
+def _normalize_yes_no(tokens: List[Token]) -> Dict[str, float]:
+    """
+    Mapping yes/no synonyms to their probabilities and normalizing.
+    For example, given tokens with probabilities:
+    - "yes" (0.6)
+    - "yeah" (0.2)
+    - "no" (0.1)
+    - "nope" (0.1)
+    The function will return:
+    {"yes": 0.8, "no": 0.2}
+    Among them, "yes" and "yeah" are synonyms for "yes",
+    while "no" and "nope" are synonyms for "no".
+    If neither "yes" nor "no" synonyms are present, it returns:
+    {"yes": 0.5, "no": 0.5}
+    """
+    yes_syno = {
+        # English yes synonyms
+        "yes",
+        "yeah",
+        "yea",
+        "yep",
+        "yup",
+        "yay",
+        "ya",
+        "yah",
+        "sure",
+        "certainly",
+        "absolutely",
+        "definitely",
+        "exactly",
+        "indeed",
+        "right",
+        "correct",
+        "true",
+        "t",
+        "1",
+        # Chinese yes synonyms
+        "是",
+        "对",
+        "好的",
+        "行",
+        "可以",
+        "没错",
+        "当然",
+        "确实",
+        "正确",
+        "真",
+        "对的",
+    }
+    no_syno = {
+        # English no synonyms
+        "no",
+        "nope",
+        "nop",
+        "nah",
+        "naw",
+        "na",
+        "negative",
+        "never",
+        "not",
+        "false",
+        "f",
+        "0",
+        # Chinese no synonyms
+        "不",
+        "不是",
+        "没有",
+        "错",
+        "不对",
+        "不行",
+        "不能",
+        "否",
+        "假的",
+    }
+
+    yes_prob = 0.0
+    no_prob = 0.0
+    for tok in tokens:
+        t = tok.text.lower().strip()
+        if t in yes_syno:
+            yes_prob += tok.prob
+        elif t in no_syno:
+            no_prob += tok.prob
+
+    total = yes_prob + no_prob
+    if total == 0:
+        return {"yes": 0.5, "no": 0.5}
+    return {"yes": yes_prob / total, "no": no_prob / total}
+
+
 def yes_no_loss_entropy(
     tokens_list: List[List[Token]], ground_truth: List[str]
 ) -> float:
     """Calculate the loss for yes/no question using entropy."""
     losses = []
-    for i, tokens in enumerate(tokens_list):
-        token = tokens[0]
-        assert token.text.lower() in ["yes", "no"]
-        if token.text == ground_truth[i]:
-            losses.append(-math.log(token.prob))
-        else:
-            losses.append(-math.log(1 - token.prob))
+    for toks, gt in zip(tokens_list, ground_truth):
+        dist = _normalize_yes_no(toks)
+        gt = gt.lower()
+        assert gt in {"yes", "no"}
+        prob_correct = dist[gt]
+        losses.append(-math.log(prob_correct))
     return sum(losses) / len(losses)