ClearGPT

Executes LLM inference with guaranteed data residency constraints, routing requests to geographically isolated compute clusters based on regulatory jurisdiction requirements. Implements request-level data governance policies that prevent model weights, training data, or inference logs from crossing specified geographic boundaries, with audit logging at the network layer to verify compliance.

Accepts domain-specific training datasets (legal contracts, medical records, financial documents) and performs supervised fine-tuning on base models with custom tokenizers that preserve regulatory-sensitive entities (medical codes, legal citations, ticker symbols). Uses domain-aware vocabulary expansion and entity masking during training to prevent model overfitting on sensitive identifiers while maintaining domain-specific reasoning capabilities.

Manages containerized model deployment to customer-controlled infrastructure (on-premise data centers, private cloud VPCs) with automated provisioning, scaling, and lifecycle management. Handles model weight distribution, inference server configuration, and monitoring across heterogeneous hardware (GPUs, TPUs, CPUs) with no data transmission to ClearGPT's public infrastructure. Includes air-gapped deployment mode for fully isolated networks with manual model updates.

Captures and stores immutable audit logs for every inference request, including input prompts, model outputs, latency metrics, and data residency verification. Implements append-only logging architecture (similar to blockchain-style ledgers) where logs cannot be retroactively modified, with cryptographic hashing to detect tampering. Provides query interfaces for compliance teams to retrieve logs by date range, user, data classification level, or regulatory requirement (HIPAA, SOC 2, etc.).

Allows enterprises to define custom content policies (e.g., 'block outputs containing medical diagnoses without physician review', 'redact financial ticker symbols from responses') and enforces them at the output layer before returning results to users. Policies are defined as rule sets combining pattern matching (regex), semantic similarity (embeddings), and domain classifiers, with per-user or per-role policy overrides. Includes dry-run mode to test policies without blocking outputs.

Routes inference requests to different fine-tuned models based on automatic task classification (e.g., 'legal document review' → legal-specialized model, 'medical coding' → healthcare-specialized model). Uses a classifier layer that analyzes input prompts and metadata to determine optimal model, with fallback to general-purpose model if task is ambiguous. Supports A/B testing across models and gradual traffic shifting for model updates.

Detects personally identifiable information (PII) in both input prompts and model outputs using domain-specific entity recognition models (medical record numbers, social security numbers, credit card numbers, legal case identifiers). Redacts detected PII before sending to model (for inputs) or before returning to user (for outputs), with configurable redaction strategies (masking, hashing, removal). Maintains a redaction map to enable downstream systems to re-identify data if needed.

Enforces fine-grained access control at the model, dataset, and inference level based on user roles and attributes. Supports role hierarchies (admin > manager > user), attribute-based access control (ABAC) with custom attributes (department, clearance level, project), and time-based access restrictions. Integrates with enterprise identity providers (LDAP, SAML, OAuth 2.0) for centralized user management. Logs all access attempts (successful and failed) for audit purposes.

Tracks inference costs in real-time based on model type, input/output token count, and compute resources used. Enforces per-user, per-department, and per-project budget quotas with configurable enforcement strategies (hard limit blocks requests, soft limit triggers alerts). Provides cost dashboards and detailed billing reports broken down by model, user, department, and time period. Supports cost allocation across cost centers for chargeback accounting.