Oxyjen v0.3 - Prompt Intelligence & Structured Output

Oxyjen v0.3 introduces structured intelligence to Java AI pipelines.

This release focuses on reliable prompt composition and guaranteed JSON outputs, enabling production-safe LLM workflows.

Highlights

Prompt Intelligence

• Reusable PromptTemplate with Variable substitution
• Required and optional variables with defaults and multiline prompts with validation

Structured Output

• JSONSchema definition API
• Property types: string, number, boolean, enum
• Required field enforcement
• Type and enum validation

Schema Enforcement

• Automatic retry until valid JSON is produced with structured validation errors
• Feedback driven retries and configurable max attempts
• SchemaEnforcer and SchemaNode

Graph Integration

• SchemaNode integrates directly into Oxyjen graphs and composable with existing nodes

Reliability Layer

• Timeout enforcement brought into this version which was earlier just a policy
• Jitter support and backoff caps to handle thundering herd

What This Enables

• Deterministic JSON outputs from LLMs using Schema driven extraction and classification
• Contract based AI pipelines and Prompt reuse at scale
• Production safe retries and timeouts