LLM API price changes: October 2026

In October 2026 we recorded 2 price moves (2 cuts, 0 increases), 2 new models, 7 retired and 17 limit or feature changes. Every entry links to the model page; the full dated log is on the price changes page.

Price cuts

New models (input / output per 1M)

Claude Haiku 5.5 ($0.10/$0.50), Muse Wonder 1.0 ($4.00/$20.00)

Retired models

GPT-3.5 Turbo, GPT-4.0613, GPT-4 Turbo 2024.04.09, o1, o1 Pro, o3 mini, o4 mini

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