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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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Stacked Bar Chart Widgets

January 9, 2026 Visualize multi-dimensional data with new chart types:

• Stacked bar charts for comparing categories over time
• Druid-powered queries for fast rendering
• Customizable groupings and dimensions
• Dashboard integration for comprehensive monitoring

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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

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Enhanced Monitor Configuration

January 21, 2026 More control over monitor behavior:

• Configurable auto-threshold lookback windows via feature flag
• Extended lookback periods for sparse data projects
• Flexible threshold calculation based on historical patterns
• Account-specific customization for unique requirements

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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

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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

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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

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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

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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

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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

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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

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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
• Direct Druid mapping for performance

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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

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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

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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

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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

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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

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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 both Druid and Arrow segments

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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