Introducing the Arya-1 model family

Purpose-built legal models and a four-tier sovereign routing engine engineered for Supreme Court and High Court litigation, corporate transactions, and air-gapped chamber workflows.

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Model familyArya-1
Execution tiers04
Primary domainIndian law
Public releaseQ4 2026
01⁠Execution tiersFour ways to run Arya-1

Legal teams choose where the work runs: routed frontier systems, Indian-hosted infrastructure, dedicated compute, or fully local execution.

Tier 1 · Frontier routing

Routed frontier reasoning, PII stripped on your server
arya-1-omniTier 1

Tier 2 · India-hosted

Indian-hosted infrastructure
IndiaTier 2

Tier 3 · Dedicated compute

Compute reserved for one legal team
DedicatedTier 3

Tier 4 · Fully local

Air-gapped chamber workflows
LocalTier 4
02⁠Zero-leakage architectureThe PII-Vault and sovereign switchboard

When a matter requires arya-1-omni (Tier 1 Frontier Routing), our local classifier model arya-guard-3b intercepts the payload on your server, strips every Indian identifier, and re-hydrates the response upon return.

Inside your chamberBefore dispatch
Petitioner
Kulkarni Infra Pvt. Ltd.
PAN
AABCK9482L
CNR
MHPU020048192026
Disputed site
Survey No. 44/2, Baner
Sent to frontier APIZero PII
Petitioner
[ENTITY_PETITIONER_01]
PAN
[TAX_ID_01]
CNR
[DOCKET_ID_01]
Disputed site
[PROPERTY_ASSET_01]

Illustrative example of an arya-guard-3b redaction pass.

03⁠BenchmarksArya-Eval v1.0

Evaluated by Senior Advocates on Indian legal rubrics. Pre-release results from internal testing; public release is slated for Q4 2026.

Benchmark metricGeneric frontier LLMarya-1-pro (32B)arya-1-omni (routed)
Empirical performance
BNS / BNSS / BSA 2023 statutory mapping accuracy61.4%98.8%99.4%
Zero hallucinated SCC / INSC citations74.0%99.6%99.8%
Indian procedural and Limitation Act precision68.2%94.5%96.9%
Marathi / Hindi revenue and FIR record extraction59.0%93.2%97.1% (arya-1-indic)
04⁠CapabilitiesDeep jurisprudence

Built for how Indian litigation and transactions actually work. Pre-release; these describe behaviour in our internal testing.

  • Deterministic Criminal Sanhita engine

    Checks the date of the FIR or offence and maps deterministically between IPC 1860, CrPC 1973, IEA 1872 and BNS, BNSS, BSA 2023.

    BNS · BNSS · BSA
  • 200,000+ token legal context compaction

    Reads 1,500-page charge sheets, arbitration paperbooks and NCLT filings, compacting chronology, admissions and exhibit numbers without losing a date.

    200,000+ tokens
  • Native eCourts and neutral citation verification

    Every cited judgment is cross-checked against verified Supreme Court (INSC) and High Court (BHC, DHC, MHC) repositories.

    INSC · HC
  • Court-registry ready formatting

    Outputs follow the filing standards of the Supreme Court, Chartered High Courts, NCLT, Commercial Courts and District Sessions Courts.

    SC · HC · NCLT
05⁠Evaluate Arya-1Public release Q4 2026

Review the legal model architecture, deployment options, and technical requirements.

Review the legal model architecture, deployment options, and technical requirements.

Evaluate Arya-1
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