TeleCom-Bench: How Far Are Large Language Models from Industrial Telecommunication Applications?

In three linesTeleCom-Bench is a 22,678-sample benchmark evaluating 8 LLMs on real telecom tasks (intent recognition, entity extraction, root cause analysis, solution generation). Models achieve 90% on linguistic tasks but collapse to 30% on procedural execution, revealing an 'Execution Wall': LLMs diagnose well but fail as field engineers.

Summary generated by Claude — human-verified