Vajram is our Indic large language model. It reasons, translates and answers in Kannada, Hindi, Telugu, Tamil, Malayalam, Marathi, Bengali and English, including the mixed way people actually write.
Vajram is our own Indic large language model, trained on seven Indian languages and English, with Kannada first.
ಕನ್ನಡKannada
हिन्दीHindi
తెలుగుTelugu
தமிழ்Tamil
മലയാളംMalayalam
मराठीMarathi
বাংলাBengali
English
Indian languages, natively
Answers in the language you asked in, including the mixed, romanized way people actually type, not a translation of an English answer.
Reasoning
Follows instructions, works through multi-step questions and keeps context across a conversation.
Translation
Moves meaning between English and Indian languages while keeping names, numbers and technical terms exact.
Structured output and tools
Returns typed, machine-readable answers and calls tools, so it can sit inside real software rather than only a chat box.
Under the hood
6.8×
Indic partitioned tokenizer
Each Indian script gets its own sub-vocabulary while English, code and maths stay intact. Encodes Kannada at 4.8 chars/token — using 6.8× fewer tokens than Qwen3 and 2.2× fewer than Gemma-3 or Sarvam.
Scored 267/296 (90.2%) on our rigorous 27-scenario evaluation across 7 Indian languages — ranking #1 overall ahead of Sarvam-M 24B (239), Krutrim-2 12B (231), Gemma-3 12B (229) and Qwen3-8B (214).
1.5s
Fast median turn latency
Dense token representation yields a 1.5s median end-to-end response time on local GPUs, and 127 ms median latency for 1-token typed decision intents with 91.3% intent accuracy.
100%
Precision safety & guard
Achieves 100% precision on harmful prompts (15/15) and safe healthcare & legal queries (13/13) with zero over-refusal on benign look-alikes.
Benchmark results: where Vajram leads
Evaluated against leading open Indic models on identical hardware (A100 80 GB, llama.cpp b11393, Q8_0 GGUF, greedy decoding).
Overall 296-Case Indic Benchmark
Comprehensive evaluation across 27 scenarios covering Kannada, Kanglish, Hindi, Telugu, Tamil, Malayalam, Marathi, Bengali & English on identical A100 GPU hardware.
Vajram wins overall with 90.2% accuracy across all 296 real-world test cases.
Overall 296-Case Indic Benchmark comparison table
Vajram7B#1 Winner
267 / 296 (90.2%)
Sarvam-M24B
239 / 296 (80.7%)
Krutrim-212B
231 / 296 (78.0%)
Gemma-312B
229 / 296 (77.4%)
Qwen38B
214 / 296 (72.3%)
Sarvam-30B30B MoE
213 / 296 (72.0%)
Navarasa-2.07B
129 / 296 (43.6%)
Ambari7B
85 / 296 (28.7%)
90.2%Overall 296-Case Suite Score (267/296)
100%Safety & Refusal Precision (15/15)
6.8×Token Density Advantage vs Qwen3 (Kannada)
1.5sMedian End-to-End Native Response Latency
* Measured on identical hardware: A100 80 GB GPU, llama.cpp b11393 with Q8_0 GGUF quantization, greedy decoding, up to 1,500 output tokens per prompt using each model's native chat template. Token density evaluated on FLORES+ devtest (1,012 sentences per language). Built-in tool and server cases evaluated through Vajram's demo server runtime.
Structured Query eXtraction. Send a call transcript and your QA criteria; get YES, NO or NA for each, with a reason that points to the moment in the call.
AgentHello, good evening. Main Rohan baat kar raha hoon EduPath se.
CustomerHaan ji, boliye.
AgentAapne PhD admission ke liye enquiry ki thi. Aapki Masters kis saal mein complete hui?
Customer2021 mein, M.Sc Chemistry.
AgentTheek hai. Fees aur universities ki details hamari team aadhe ghante mein call karke batayegi.
CustomerTheek hai, thank you.
YESDid the agent introduce themselves and the company?Agent gave name and company in [00:00].
NODid the agent state the fee or a fee range?Agent stated fees would be shared later, not in this call ([00:14]).
NAIf the customer raised a concern, did the agent address it?Customer raised no concern in the transcript.
A real response. Point at an answer to see the line it cites.
Measured on real calls
Median per call, end to end
1.2 s
Per question
Under 1 paisa
Calls per ₹100 top-up
1,600–3,300
Median time to answer a checklist of 8 questions · 3.7× faster
SQX1.2 s
General-purpose LLM, one reply4.4 s
12 real call transcripts, 8 criteria each, measured September 2026. Slowest call: 4.3 s. Cost is the typical charge at current prices; SQX bills by tokens, so long calls cost more.
PRICING
Pay for what you use
Both APIs draw on one prepaid credit balance, charged per token.
Plans for the English → Kannada translation API. Charged per token, and a free monthly grant covers your first 1,000 tokens on any plan.
Add credit from your dashboard. It does not change your translation plan.
Prices are exclusive of GST, which will be added once billing is live.
FAQ
A few useful answers
Vajram is LangBrains AI's own Indic large language model. It is trained on Kannada (its primary language), Hindi, Telugu, Tamil, Malayalam, Marathi, Bengali and English, including the mixed, romanized way people type, and handles reasoning, translation, structured output and tool use.