AIMarkTechPostabout 1 hour ago
Perplexity Details GPU Embedding Stack for pplx-embed
8 min read
Perplexity Engineering published Fast Embeddings on GPUs, detailing the serving infrastructure behind pplx-embed and ranking models for Search, Computer, and API. Embedding inference on GPUs has converged across engines on Hopper and Blackwell hardware. The wins sit in the runtime and harness around the model, including CUDA graphs.
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