datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
llm-api-pricing
LLM API pricing dataset
Prices of the current large language model APIs, as published by their makers, with the day each price was last verified and the maker's page it was read from, plus a record of every change to those prices. This is the data behind the LLM API pricing table of AI Signal, published here as files so it can be versioned, diffed and cited.
The same files are served at aisignalhq.com/data/ and versioned on GitHub at alvaroluceroo/llm-api-pricing-dataset. This… See the full description on the dataset page: https://huggingface.co/datasets/alvaroluceroo/llm-api-pricing.llm-api-pricing-latency-2026
LLM Inference Unit Economics & Architecture Engine
Empirical benchmark dataset by Groundwork Research (https://gworky.com).
Full interactive decision engine available at: https://gworky.com/tools/llm-token-cost-calculator.
Description
Full-stack inference cost and latency estimator comparing frontier proprietary models (Claude 3.7, GPT-4.5) against open-weight hosted providers (Groq, DeepSeek R1, Together AI).
Primary source authority: https://gworky.com/tech