Bulbul v2 is a high-speed, cost-effective TTS model supporting 11 Indian languages. It is distinguished by its 'Just Like India' authentic regional accents and offers granular control over pitch, speed, and volume. Optimized for real-time synthesis in customer service and e-learning applications.

Bulbul v3 is a production-grade text-to-speech model optimized for 11 Indian languages. It features native support for code-mixed speech, professional voice cloning, and industry-leading stability in telephony environments (8 kHz). It automatically infers prosody, emphasis, and emotional tone.

Saaras v3 is a state-of-the-art speech recognition and translation model. It natively supports streaming for real-time applications and features specialized modes for transcription, direct-to-English translation, and transliteration. It is specifically tuned for noisy environments and complex code-mixed (e.g., Hindi-English) speech.

Saarika v2.5 is Sarvam AI's legacy speech recognition model designed for Indian languages and accents. It transcribes audio in the same language spoken, excelling in multi-speaker conversations, telephony audio (8kHz), and code-mixed speech. Supports 11 languages (Hindi, Bengali, Gujarati, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, English) with automatic language detection and speaker diarization. Achieves 4.96% CER and 18.32% WER on VISTAAR benchmark.

Sarvam-105B is an advanced Mixture-of-Experts (MoE) model with 10.3B active parameters, designed for superior performance across a wide range of complex tasks. It is highly optimized for complex reasoning, with particular strength in agentic tasks, mathematics, and coding.

An advanced Mixture-of-Experts (MoE) model with 2.4B non-embedding active parameters, designed for practical deployment. It combines strong reasoning, reliable coding ability, and best-in-class conversational quality across 22 Indian languages, and supports tool calling in multilingual voice call scenarios.

Model	Category	Input	Output	Context	Pricing
bulbul:v2 5f6a7d7e90564719979bd66b9d30b357	audio	text	audio	2000	$0.180 / 1M chars
bulbul:v3 378cadf87af34176971cb0e62950b7c4	audio	text	audio	2000	$0.350 / 1M chars
saaras:v3 fc41880c5d6c48c19d5f054e2e1bfdfd	text	audio	text	N/A	$0.000 in / $0.000 out
saarika:v2.5 ed42b0d03a0b48aaa8d44ae9a042b6aa	text	audio	text	N/A	$0.000 in / $0.000 out
sarvam-105b 94e0bf5e055c48a7ab83fdfdc86ec685	text	text	text	128K	$0.000 in / $0.000 out
sarvam-30b ff583b873f004312a5041bf07e58eb49	text	text	text	64K	$0.000 in / $0.000 out

Sarvam models on OneInfer

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Sarvam model catalog