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Changelog

Knowledge Studio product updates

2026-09-14
Knowledge Chat
Explicit context caching for Knowledge Chat
Added enable_cache_control to agent_options. When enabled, the request prefix deterministically hits the model-side KV cache — cached input tokens are billed at a discounted rate and time-to-first-token is reduced.Related docs: Knowledge Chat
2025-07-28
RAG Agent
RAG Agent Instance API
Full lifecycle management for RAG Agent instances. Supports creating, configuring, deploying, querying, and deleting Agents via API.Related docs: Agent Management
2025-07-22
Knowledge Search
knowledge/search runtime parameters
Added kb_search_configs for runtime filtering of knowledge base content and tags, allowing dynamic retrieval scope adjustment without modifying index configuration.Related docs: Knowledge Search
2025-07-16
Chunks
Add Chunk API
Add chunk content to a specified knowledge base. Supports document search, data query, and image Q&A knowledge bases.Related docs: Add Chunk