Unverified50% confidenceFactExact time
Private enterprise codebases have never been made public, and therefore can almost certainly not appear in a model's pre-training corpus.
1
Sources
50%
Confidence
Long-term
Relevance
9/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedMeta's Llama series is not fully open-source, as the training code and data recipe have not been made public, and it comes with license terms restricting commercial use.62% similarUnverifiedCode and documentation generated by LLMs often have training data sources that are difficult to fully trace, raising license compliance issues in open-source projects.60% similarUnverifiedLLM training data has a knowledge cutoff date, and the models cannot directly access enterprise private databases.58% similarUnverifiedSimply making code publicly available does not guarantee that research can be reproduced; open-sourcing is a necessary but not sufficient condition.58% similar
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