theAIcatchup

Diagram dissecting BERT input embeddings versus standard Transformer encoder

BERT's Bidirectionality: Transformer Hype or Training Trick?

BERT exploded onto NLP in 2018, leaping GLUE scores by 7.7 points. But its 'bidirectional' brag? Mostly a clever training hack on old Transformer bones.

3 min read 1 week, 6 days ago

Illustration of KV cache reusing key-value vectors during LLM token generation

AI Hardware

KV Caches: The Secret Sauce Making AI Chat Snappier Without Breaking the Bank

Next time your AI assistant spits out a reply in seconds, thank the KV cache—it's quietly revolutionizing how we run massive language models without melting servers. But at what memory cost?

3 min read 2 weeks ago

#self-attention

BERT's Bidirectionality: Transformer Hype or Training Trick?

KV Caches: The Secret Sauce Making AI Chat Snappier Without Breaking the Bank

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