Ling 3.1 Flash 1019 now available on AI Gateway for free
Source
vercel.com
Author
Jerilyn Zheng
Date
Why it matters
Lets you try a 1M-context windowThe maximum amount of text a model can consider at once — its working memory for the current conversation or task.Full definition →, tool-use-oriented model through one gateway ID with no charge until November 3, 2026, after which published rates apply. Plan evalA repeatable test for AI quality — a set of tasks plus scoring — used the way software teams use test suites, because model output is too variable to judge by eyeballing.Full definition → runs before then.
Terms in this piece · Glossary
token — The chunk of text a model reads and writes in — roughly three-quarters of a word — and the unit AI usage is billed in.
context window — The maximum amount of text a model can consider at once — its working memory for the current conversation or task.
eval — A repeatable test for AI quality — a set of tasks plus scoring — used the way software teams use test suites, because model output is too variable to judge by eyeballing.
