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Offline AI in your language · updated 2026-10-16

Can offline AI handle Telugu?
తెలుగు in speech, text and translation, from the model cards and papers.

Short answer. Text and translation, yes; speech only with an Indian-language model. Whisper lists Telugu, but its paper counts 4.3 hours of Telugu training audio, reports 99.0% word error rate on read sentences (FLEURS, large-v2) and names Telugu among the languages that did worse than its data predicted. On natural speech in the IndicVoices paper a Whisper model scored 151.9% while AI4Bharat’s IndicASR scored 26.8%. Qwen3 lists Telugu; Meta’s Llama cards do not. IndicTrans2 scored 45.5 chrF++ from English to Telugu on conversational sentences. ANVE has not tested Telugu yet. Coverage and figures are as of October 2026.

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What open models cover in Telugu

TaskModelsWhat the source says
Speech to text: WhisperWhisper large-v2, large-v3The Whisper paper counts 4.3 hours of Telugu speech with Telugu transcripts and 987 hours paired with English text. Large-v2 scored 99.0% word error rate on FLEURS. The paper lists Telugu, with Hebrew, Chinese and Korean, among the biggest outliers, doing worse than the data-size trend predicts, and says these languages have unique scripts distant from the Indo-European languages that dominate its training mix.
Speech to text: Indian-language modelsIndicConformer, IndicWhisper, Meta MMSIndicConformer lists Telugu (MIT licence). IndicWhisper averages 28.8% on Telugu test sets, 25.4% on FLEURS. IndicVoices, natural speech: IndicASR 26.8% (trained on 102 hours of Telugu), MMS 62.4%, Whisper 151.9%.
Chat, summaries, draftingQwen3, Gemma, Sarvam, LlamaQwen3’s launch post lists Telugu among its four Dravidian languages. The Llama 3.3 and 4 cards and the gpt-oss card list or test no Telugu. MILU (2024 test, Indian exam questions; open base models, 5-shot): Llama 3.1 70B 60.64%, Gemma 2 27B 57.94%; the paper notes low accuracy in agglutinative languages such as Tamil and Telugu. Sarvam-1 and Sarvam-M name Telugu.
TranslationIndicTrans2, NLLB-200IndicTrans2 paper (2023), conversational set (IN22-Conv), chrF++: English to Telugu 45.5, Telugu to English 52.9; NLLB 1.2B distilled 39.9 and 51.3. On web and Wikipedia sentences (IN22-Gen): 52.4 and 64.8.
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Telugu script and the 2011 Census

Telugu (తెలుగు) has its own script. The 2011 Census counted 8,11,27,740 people with Telugu as their mother tongue, 6.70% of India and the fourth largest group. The table lists Andhra Pradesh as it stood in 2011, which included today’s Telangana: 7,06,67,780 speakers. Tamil Nadu had 42,34,302, Karnataka 35,69,400, Maharashtra 13,20,880 and Odisha 6,67,693.

Word error rate marks a whole word wrong if one ending is wrong, and the MILU paper notes weaker results in agglutinative languages such as Telugu. Read the percentages above with that in mind: they show direction, not a verdict.

If your staff mix English, Hindi or Urdu into Telugu sentences, test the mix. None of the sources reports mixed-language Telugu results.

For English meetings, the Svarah paper measured Whisper large at 7.5% word error rate on speakers whose mother tongue is Telugu, against 5.3% for native Hindi speakers.

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What to test before you rely on it

  • Record spontaneous Telugu speech. Whisper’s 99.0% (read sentences) and 151.9% (natural speech) are both poor, and neither is your office.
  • Check Telugu digits (౧ ౨ ౩ against 1 2 3), rupee amounts, dates and long compound names.
  • Check that the transcript comes back in Telugu script and that place names keep your documents’ spellings.
  • Compare an Indian-language model with Whisper on the same ten minutes. The gap in the IndicVoices paper is large enough that you should see it quickly.
  • Translate a notice in both directions and ask a Telugu reader to mark the errors.
04

Where ANVE stands

ANVE’s meeting-minutes maker handles Hindi, English and Hinglish today. Telugu has not been tested on ANVE yet, so there is no ANVE result to report and nothing here promises support.

New open models appear often. On ANVE, updating is a deliberate step: ANVEAI installs updates on site today, signed packages applied offline by USB are not on ANVE yet, and nothing updates itself over the internet.

A demo call is free. If Telugu decides your purchase, ask for your own recordings to be tried before you commit.

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Questions people ask

Can Whisper transcribe Telugu?
It accepts Telugu, but with 4.3 hours of Telugu training audio the paper reports 99.0% word error rate on FLEURS for large-v2 and names Telugu among its under-performers. Use an Indian-language model, or test your own audio first.
Is there an offline Telugu speech model?
AI4Bharat’s IndicConformer lists Telugu (MIT licence), and the Vistaar IndicWhisper models include Telugu under an MIT licence. In the IndicVoices paper IndicASR scored 26.8% on natural Telugu speech.
Do Llama or Gemma models support Telugu?
Meta’s Llama 3.3 and Llama 4 cards do not list Telugu. Gemma’s cards say over 140 languages without a list. Qwen3’s launch post lists Telugu, and Sarvam’s smaller models name it.
How good is offline Telugu translation?
IndicTrans2 scored 45.5 chrF++ from English to Telugu and 52.9 from Telugu to English on conversational sentences, against 39.9 and 51.3 for NLLB 1.2B distilled. Scores measure overlap with a reference, so have a Telugu reader check anything official.
06

What is not real yet

No sealed ANVE unit exists; every image of the appliance on this site is a labelled render. The software runs today on a development machine. No customers yet, no certifications, no delivery date, and the final price is not announced.

Reservations are ₹999 in India or US$12 elsewhere, refundable in full until you confirm an order in writing (terms). Offices that cannot use cloud AI can apply to be one of ten design partners.

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Sources