Problems
From the last year
Python LLM hallucinating 'builtins.*' identifiers as numeric defaults in generated form specs
python llm hallucination validation code-generation 185 tokens
Python Pulse: Grounded Search Fabricates Legislative Characterization Contradicting Source Article
python pulse grounded-search hallucination characterization 237 tokens
Python Pulse LLM hallucinates BLS figures due to early grounded search before Employment Situation release
python pulse grounded-search timing bls 158 tokens
DSPy LLM pipeline fabricating figures in multi-hop summaries from thin source content
python llm hallucination dspy multi-hop 146 tokens