CLOVA Studio release notes

Available in Classic and VPC

These are the release notes for the CLOVA Studio API guide. The release notes are categorized by the following criteria.

New
- Initial release
Update
- Added: new features
- Changed: feature enhancements
- Fixed: bug fixes
- Deprecated: feature deprecations or service shutdown
- Miscellaneous: documentation changes

Read on for detailed descriptions of each release.

July 29, 2025

Type	Changes	Go to page
Update - Feature addition	Provision of the HCX-007 inference model	Thinking
Update - Feature addition	Provision of the structured outputs feature Easily generate output results in JSON format with the HCX-007 model	Structured Outputs

July 17, 2025

Type	Changes	Go to page
Update - Feature addition	Provision of new explorer tools Reranker RAG Reasoning	Reranker RAG Reasoning
Update - Feature change	Simplification of API integration and usage All features are available with the API key issued without creating a test app.	Issue API key

June 16, 2025

Type	Changes	Go to page
Update - Feature addition	Provision of function calling stream	Function calling

April 17, 2025

Type	Changes	Go to page
Update - Feature addition	Provision of the Chat Completions v3 API	Text and image Function calling
Update - Feature addition	Provision of token calculator (chat v3) API	Token calculator (chat v3)
Update - Feature addition	Provision of router API	Router
Update - Feature addition	Provision of OpenAI-compatible API	OpenAI compatibility

January 16, 2025

Type	Changes	Go to page
Update - Feature addition	Additional support for the new API authentication method (Bearer) and provision of API key management feature Existing authentication method (Custom) can continue to be used.	CLOVA Studio API overview
Update - Feature improvement	Expansion of context length for the HCX-003 model Total sum of input and output tokens up to 8192 tokens Input tokens up to 7600 tokens Output tokens (maxTokens) to be requested from the model up to 4096 tokens	CLOVA Studio overview

September 26, 2024

Type	Changes	Go to page
Update - Others	Guide content enhancement and styling improvement	CLOVA Studio overview

June 20, 2024

Type	Changes	Go to page
Update - Others	Guide reorganization and content enhancement Addition of Explorer API specification Addition of troubleshooting Provision of release notes	Token calculator API specification Sliding window API specification Break paragraph API specification Summarize API specification Embedding API specification CLOVA Studio troubleshooting CLOVA Studio release notes

Was this article helpful?