vincentcouey/

ai-token-price-decay-2026

A primary-source dataset tracking the per-task API cost trajectory of frontier LLMs from March 2023 to 2026, normalized to a single reference prompt so prices are directly comparable across 32 model releases.

License: CC-BY 4.0 DOI: 10.5281/zenodo.20632755 Source study: https://nesyona.com/research/ai-token-price-decay-2026/ Author: Vincent Wesley Couey (ORCID 0009-0005-6869-308X) · published via Nesyona (nesyona.com), part of… See the full description on the dataset page: https://huggingface.co/datasets/vincentcouey/ai-token-price-decay-2026.