Research noteResearched 22 Oct 2026 · published 22 Oct 2026, 18:54 IST

Research note: Mistral launches Voxtral 3 speech models and a voice agent SDK, with Hindi and six other Indian languages

How we checked Voxtral 3’s languages and prices, with a focus on Indian languages.

Research led by Mayank Sahu

Compiled with AI assistance (Claude by Anthropic)

Read the story →

At a glance

2searches run

3sources read

2sources used

5facts labelled

Strongevidence strength · 3 of 4 facts (75%)

How we rate evidence: Most facts come from official sources or two or more independent outlets. We count the share of known facts labelled Confirmed or Reported: 70% or more is Strong, 40–69% Mixed, below 40% Limited.

From sources to story

How many sources we read, how many we used, and how many are official or archived.

Read3Every source we opened

Used2Relied on for the story

Cited2Linked in the story

Official1From the company or a public body

Archived2Saved on the Internet Archive

How sure we are, fact by fact

2111

Confirmed · 2 — An official source says it: lab docs, pricing page, notice.
Reported · 1 — Two or more independent, named outlets say it.
Company claim · 1 — Only the company says it. Not checked by anyone else yet.
Not known · 1 — Not announced or not answered yet.

Evidence map

Each row is a fact from the story; each column is a source. A filled dot means that source supports the fact.

Fact	Label	1OFF	2OUT
Mistral released Voxtral 3 transcription and speech models with a voice agent SDK.	Confirmed
Transcription covers 50+ languages, including Hindi, Bengali, Gujarati, Kannada, Malayalam, Marathi and Telugu.	Confirmed
Mini Transcribe 3 costs $0.0035 per minute; Mini TTS 3 costs $13 per million characters.	Reported
Mistral says Small Transcribe 3 leads on FLEURS.	Company claim
Whether Voxtral 3 weights are open.	Not known

Question

What we set out to check

Which models launched, which Indian languages are covered, and the prices.

Findings

What we found

Mistral’s page lists seven Indian languages for transcription and names Hindi for speech output.
Both sources give the same main prices.
Neither source says whether weights are open.

Discrepancies

Numbers that differ

TestingCatalog lists realtime at $0.008 per minute under Mini Transcribe 3; Mistral lists it as a separate Realtime model. Same price.

Method

Labels we chose and why

Confirmed for languages from Mistral’s page.
Claim for benchmark leadership.

Open questions

What we could not verify

Accuracy on Indian-language speech in real calls.

Can you help confirm one of these? Send us a source. When we find an answer, we update this note and the story, with the date.

Next steps

How we could improve this

Test Voxtral 3 on Hindi and Marathi audio samples, or cite independent tests.

Research timeline

Research22 Oct 2026
Research note published22 Oct 2026, 18:54 IST
Story published22 Oct 2026, 19:04 IST

What we searched

Mistral Voxtral 3 speech model launch
"Voxtral 3" Mistral

Every source we read

Source	Used?	Why
Mistral Archived copy	USED	Models, languages, prices.
TestingCatalog Archived copy	USED	Independent summary with prices and SDK detail.
AlternativeTo	NOT USED	Summary.

Sources cited in the story

1Mistral: Voxtral 3OFFICIAL
2TestingCatalog: Mistral launches Voxtral 3 with a voice agent SDKOUTLET

Research notes show our working. They are not peer-reviewed papers. Data: facts as JSON · How we report