Sovereign models, built defence-first.
PRAGYA is the reasoning and intelligence model family that powers Tosh.AI - the best available open-weight foundations with continued pretraining and fine-tuning on Indic and domain data. The family is designed around deployment realities rather than benchmark vanity: foundation models in three sizes, plus specialised variants for defence, government, enterprise, and multilingual work.
Foundation models
Three sizes, one family
From a disconnected workstation at a forward base to a sovereign cluster - pick the size that fits the deployment, not the other way round.
PRAGYA 7B
Laptops · Field systems · Edge
Lightweight and quantised. Runs on a single GPU, a strong CPU, or a laptop - built for forward-deployed, air-gapped, fully offline operation where connectivity cannot be assumed.
PRAGYA 13B
On-prem GPU box
General-purpose enterprise and government reasoning. The standard sovereign-deployment workhorse for grounded retrieval and everyday agentic workflows inside your own perimeter.
PRAGYA 30B
On-prem cluster · Sovereign cloud
Advanced reasoning and large-context workloads. For complex analysis and multi-step YANTRA workflows at scale on a cluster or single-tenant sovereign cloud.
Specialised variants
Fine-tuned for the mission
Each foundation model is specialised on domain data for the audience that deploys it. Every variant runs on the same sovereign stack, including air-gapped.
More than a model - a platform
The model is one component. The orchestration is the product. PRAGYA ships with grounding and agentic execution, not just a chat box.
Sovereign RAG Grounding
PRAGYA answers from your own documents - classified within your own perimeter - with citations. Access-controlled retrieval over your vector store, fully offline.
YANTRA Agentic Orchestration
A planner decomposes a goal into steps, a tool router connects PRAGYA to internal systems through allow-listed tools only, and specialist agents coordinate complex, multi-step tasks reliably.
Indic + Defence-Domain Depth
Continued pretraining and supervised fine-tuning on Indic-language corpora, defence and government doctrine, technical manuals, and tool-use trajectories.
See PRAGYA running inside your perimeter.
From first conversation to a running, air-gapped demo - in 30 days.