Expired60% confidenceFactExact time
Models such as GPT-4o can recognize the sentiment tendency of text and determine whether it is positive, negative, or neutral.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/6/2026
First Seen
Valid until: 10/4/2026(expired)
Sources
Related Claims
UnverifiedModern sentiment analysis systems are typically based on Transformer-architecture pre-trained language models (such as BERT and the GPT series), identifying the sentiment polarity of text through fine-tuning on large-scale annotated datasets.74% similarUnverified情绪识别通过分析用户消息中的语气词、标点符号、负面关键词判断情绪倾向，作为转人工的安全阀机制74% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/113740API
curl https://kongchang.com/api/v1/knowledge/claims/113740MCP
get_claim(id=113740)