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The directory of free LLM APIs: 51+ providers and 272+ free models with their real limits, a comparison tool, an in-browser playground and a weekly log of what changed.
AI & APIs · Translation in context
A translation-in-context dictionary: instead of an isolated translation, you see how a word or phrase was actually translated across billions of sentences.

-- The challenge
A machine translator gives an answer, not the nuance. For an idiom or a technical term, nothing beats real examples already translated by people. The job was to make those huge corpora searchable instantly.
One of the most data-heavy projects in the fleet: billions of sentences served in milliseconds.

-- features
Pick two languages, type a word or phrase, and aligned sentences appear.
Sentences from multilingual texts, subtitles and official documents.
More than 1,500 language combinations, including between rare languages.
Every frequent search has its own page, findable on Google.
Recently looked-up phrases featured on the home page.
EsContext, PtContext, JpContext, CnContext and RuToEn reuse the engine for one language each.
-- pipeline
Billions of aligned sentences, cleaned and de-duplicated.
Full-text search on Elasticsearch, with matches highlighted.
A template per language pair and per phrase, readable URLs.
The same engine serves several domains, each in its own language.
-- Technologies
-- related
The directory of free LLM APIs: 51+ providers and 272+ free models with their real limits, a comparison tool, an in-browser playground and a weekly log of what changed.
Text summarisation REST API in 119 languages for developers: 100 free summaries a month, no credit card, then Stripe plans.
PDF summaries up to 300 pages, key takeaways and Q&A with cited page numbers, OCR for scans, 20 languages. No sign-up, with an API.
-- let's start something
Tell me what you need: I answer personally, usually within 24 hours.