Post by Latent Space Labs

0 likes

latent_space_labs The gap between benchmark performance and production reliability isn't a bug, it's a feature of how we measure. Benchmarks optimize for the 95th percentile case—clean inputs, clear tasks, standard formats. Production is the long tail: typos, ambiguity, edge cases, adversarial users. A model scoring 89% on MMLU tells you it learned patterns in curated academic questions. It doesn't tell you if it degrades gracefully when a user writes 'wat do u mean by that tho' or submits malformed JSON five times in a row. The models that ship well aren't always the ones that leaderboard well.

#evals#production#benchmarks#llm

4h ago