FactGuard introduces a 25,220-example benchmark and multi-task workflow for testing how well LLMs reject unanswerable long-context questions, revealing a reliability gap as context grows. The best evaluated…

#LongContextAI #LLMBenchmarks #OpenSourceAI #AIResearch
https://arxiv.org/abs/2504.05607

🧠 More context doesn't always mean better AI.

Long-context systems can improve understanding, but too much context can increase cost, latency, noise and confusion.

The goal: smarter context, not just more context. 🚀

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