> ## Documentation Index > Fetch the complete documentation index at: https://arize-ax.mintlify.site/docs/llms.txt > Use this file to discover all available pages before exploring further. # January 2026 ## Enhanced Usage Monitoring January 31, 2026 New comprehensive usage tracking and reporting features for better resource management: * **Datasource-level breakdowns** for granular usage visibility * **Account-based tracking** with improved join keys for accurate reporting * **10-minute update intervals** for near real-time usage insights * **Automated cleanup** of expired data for accurate retention calculations ## Improved Onboarding Experience January 30, 2026 Streamlined onboarding with enhanced user flows: * **Redesigned onboarding cards** with clearer visual hierarchy * **"My First Playground" experience** for hands-on experimentation * **Role collection** during signup for personalized setup * **Custom hover states** matching each card's accent color ## Real-Time Evaluations January 30, 2026 Run evaluations immediately on incoming data with real-time ingestion: * **Instant evaluation** of production traces without delays * **Latent evaluation support** for updating earlier spans * **Seamless cutover** between batch and real-time processing * **Available across all Arize AX tiers** by default ## AWS Bedrock Custom Endpoints January 30, 2026 Enhanced AWS Bedrock integration for enterprise deployments: * **Custom base URL support** for private endpoints * **Inference profile ARNs** for multi-region routing * **Custom model configurations** for specialized deployments * **Simplified regional management** with unified tracking ## Wildcard Array Path Variables January 30, 2026 Access array data more flexibly in templates and experiments: * **Wildcard (`*`) patterns** to reference all array elements * **Last-index (`-1`) access** for the most recent item * **Automatic generation** of wildcard variants for convenience * **Support in task variables** and experiment columns ## Improved Queue Management January 29, 2026 Better user experience when managing annotation queues: * **Duplicate detection** with clear error messages * **Added and skipped record counts** after bulk operations * **Actionable feedback** when attempting to add existing records ## Session Evaluations with Conversation Context January 23, 2026 Evaluate entire conversation flows with new virtual attributes: * **`{conversation}` template variable** for session-level evaluations * **Chronologically ordered** input/output pairs * **Automatic aggregation** of multi-turn dialogues * **Root span filtering** for accurate session context ## Circuit Breaker for Evaluation Tasks January 29, 2026 Protect resources during evaluation failures with intelligent circuit breaking: * **Immediate abort** on authentication errors (401/403) * **Automatic detection** of systemic issues after 10 consecutive failures * **Failure rate monitoring** to stop doomed batches early * **Resource optimization** by preventing guaranteed-to-fail requests ## Tracing Configuration for Evaluation Tasks January 23, 2026 Enable detailed debugging for evaluation tasks: * **Toggle tracing** on/off in Advanced Options * **Automatic trace generation** for monitoring and debugging * **Persistent settings** saved with your tasks * **Production-ready visibility** into evaluation execution ## Enhanced RBAC System January 27, 2026 Fine-grained access control with the new RBAC system: * **Custom roles** with specific permissions * **Space-level role bindings** for granular access management * **Coexistence** with legacy roles during migration * **UI support** for role assignment across all user management pages * **Automatic fallback** to legacy roles when custom roles are deleted ## Enhanced Dashboard Time Persistence January 22, 2026 Your dashboard preferences now persist automatically: * **Auto-save** time range, time zone, and granularity selections * **Instant restoration** when returning to dashboards * **Per-dashboard settings** for customized views * **Seamless experience** across sessions ## Trace Table Performance Improvements January 21, 2026 Faster loading times for the tracing table: * **30-50% faster** initial load times * **String truncation** for large content * **Lazy loading** of full values in tooltips * **Minimal impact** on user experience ## Expandable Trace Hierarchy January 20, 2026 View trace structure directly in the table: * **Expand traces** to see child spans inline * **Hierarchical visualization** without opening slideouts * **Faster navigation** through complex traces * **Contextual understanding** of request flow ## Custom Prompt Release Labels January 20, 2026 Organize and track prompt versions with custom labels: * **Tag prompt versions** with meaningful identifiers * **Environment markers** like "staging" or "production" * **Dynamic label suggestions** from existing prompts * **Easy retrieval** of specific prompt releases ## Enhanced Annotation Configs January 12, 2026 More powerful annotation workflows with improved configs: * **Color-coded categories** based on optimization direction * **Read-only view** for reviewing existing configs * **Optimization direction control** (maximize, minimize, or none) * **Clear label guidance** for consistent evaluations ## Eval Hub Enhancements January 16, 2026 Improved evaluation management and visibility: * **Model information** in evaluator listings with provider icons * **Evaluator counts** in running tasks with hover details * **Automatic save** when creating or editing evaluators * **Streamlined task flow** for faster evaluation setup ## Todo List Management Improvements January 16, 2026 More reliable task tracking in Alyx conversations: * **Visual status indicators** for all todo states * **Dynamic reminders** with exact update calls needed * **Plan preservation** across human-in-the-loop pauses * **Clearer instructions** positioned near the plan ## Stacked Bar Chart Widgets January 9, 2026 Visualize multi-dimensional data with new chart types: * **Stacked bar charts** for comparing categories over time * **Optimized queries** for fast rendering * **Customizable groupings** and dimensions * **Dashboard integration** for comprehensive monitoring ## Scatter Plot Widgets January 21, 2026 Explore relationships between variables with scatter plots: * **Correlation analysis** for two numeric dimensions * **Interactive data points** for detailed investigation * **Dashboard integration** for visual analytics * **Customizable axes** and filtering ## Java SDK Space ID Support January 14, 2026 Modern authentication for Java applications: * **Space ID authentication** (space keys deprecated) * **Backward compatibility** maintained with existing constructors * **Updated documentation** and examples * **Test coverage** for new authentication method ## Improved Error Handling for Exceptions January 23, 2026 Better filtering and debugging capabilities: * **Filter by `exception.type` and `exception.message`** in the UI * **OpenInference semantic convention support** for exceptions * **Consistent data structure** across datasources * **Faster troubleshooting** of error patterns ## SAML Role Mapping Search January 23, 2026 Navigate large role mapping configurations easily: * **Client-side search** across attributes, spaces, roles, and organizations * **Visual highlighting** of search matches * **Keyboard navigation** through results * **Improved usability** for enterprise customers ## Span-to-Queue Workflow January 15, 2026 Add spans and dataset examples to annotation queues seamlessly: * **Multiple entry points** from spans table, trace slideover, and queue records * **New or existing queue** selection * **Batch operations** for efficient queue population * **Dataclusters integration** for reliable processing ## Enhanced Session Slideover January 21, 2026 Better conversation visualization and navigation: * **Trace labels** with links to detailed views * **Visual separators** between traces * **Hover highlighting** synchronized between list and conversation * **Improved readability** for multi-turn interactions ## Batch Annotation Updates January 12, 2026 Efficiently annotate large volumes of data: * **Optimization direction** support in annotation configs * **Category-based labeling** for issue detection * **Best practice guidance** for naming and structure * **Streamlined categorization** workflows ## Prompt Optimization on Experiments January 6, 2026 Run prompt optimization directly on experiment results: * **Experiment selector** in optimization task creation * **Dynamic column resolution** for experiment data * **Enhanced iteration** on proven prompts * **Seamless workflow** from experiments to optimization ## Custom Metrics with LIKE Operator January 27, 2026 More powerful filtering in custom metrics: * **LIKE and ILIKE operators** for pattern matching * **Wildcard support** with `%` syntax * **Case-insensitive matching** with ILIKE * **Optimized query execution** for performance ## Dashboard Template Filtering January 27, 2026 Cleaner dashboard creation experience: * **LLM-only space filtering** shows only relevant templates * **Context-aware templates** based on project types * **Reduced clutter** in template selection * **Consistent experience** across spaces and projects ## Pivot Table Widget Schema January 27, 2026 Foundation for advanced tabular data visualization: * **Grouped categorical dimensions** for organized views * **Configurable numeric columns** with aggregations * **Flexible filtering** and time range support * **Dashboard integration** ready ## Enhanced Space Model Schema January 14, 2026 More control over data retention and lookback: * **Space-level schema lookback overrides** for custom retention * **Model-specific configurations** for unique requirements * **Flexible data management** across different use cases ## Exact Match Code Evaluator January 14, 2026 New built-in evaluator for validation: * **String equality checks** for exact matches * **Expected vs actual comparisons** for testing * **Multi-field access** with dataset row support * **Alphabetically sorted** evaluator list in UI ## Experiment Task Timeout Configuration January 21, 2026 Accommodate long-running evaluations: * **Configurable timeout parameter** beyond 120 seconds * **Function-level control** in run\_experiment and evaluate\_experiment * **Backward compatibility** with default values * **Support for complex evaluators** requiring extended processing ## Arrow Schema Reconciliation January 14, 2026 Improved data handling across distributed segments: * **Parallel schema fetching** from historicals * **Unified schema reconciliation** across partitions * **Automatic conversion** for schema consistency * **Support for multiple data segment formats** ## Atlantis Terraform Automation January 15, 2026 Streamlined infrastructure-as-code workflows: * **Pull request integration** for Terraform plans * **Automated plan posting** as PR comments * **DevOps team permissions** for webhook debugging * **Structured review process** before applying changes ## Google Analytics 4 BigQuery Sync January 8, 2026 Automated analytics data export: * **Daily GA4 to BigQuery transfers** via Terraform * **Raw event data access** for advanced analysis * **Overcome GA4 limitations** like sampling and retention * **Custom reporting capabilities** with full data access ## Vertex AI Migration January 8, 2026 Updated integration with Google Cloud AI: * **Seamless Vertex AI connectivity** for LLM applications * **Enhanced observability** for Google Cloud deployments * **Modernized instrumentation** for better tracing ## Custom Model Migrations January 7, 2026 Expanded support for custom integrations: * **Custom model endpoint support** in evaluations * **Higher traffic model optimization** for performance * **Flexible integration options** for enterprise deployments ## Generative Service Monitoring January 8, 2026 Comprehensive monitoring for evaluation infrastructure: * **Uptime and health alerts** with paging * **CPU and memory monitoring** with warnings * **Dedicated Grafana dashboard** for visibility * **Runbook documentation** for incident response ## Labeling Queue Annotations January 5, 2026 More flexible annotation management: * **Clear annotations** (reset to null) anywhere * **Support across spans, queues, and experiments** for consistent workflows * **Improved annotation lifecycle** management ## Enhanced Eval Hub Empty States January 9, 2026 Better guidance for getting started: * **Improved empty state design** with clear next steps * **Documentation links** for learning resources * **Actionable cards** for common workflows ## Resizable Trace Slideover January 22, 2026 Customize your viewing experience: * **Draggable slideover width** for optimal layout * **Persistent sizing preferences** across sessions * **Better content visibility** for long traces ## Configurable Experiment Timeout January 21, 2026 Handle complex evaluation scenarios: * **Custom timeout values** for long-running tasks * **Per-experiment configuration** for flexibility * **Backward compatible defaults** for existing code ## Enhanced Platform Stability January 2026 Numerous improvements to platform reliability and performance: * **Configuration drift resolution** in GCP Terraform * **Enhanced error handling** across services * **Improved logging and monitoring** for faster troubleshooting * **Database migration optimizations** for schema updates * **Better resource management** for high-volume workloads