This page lists the release history of OpenSearch LLM-Based Conversational Search Edition.
2024
June
| Release date | Feature | Type | Description |
|---|---|---|---|
| 2024-06-20 | Model evaluation and conversational search effect comparison | New | Upload question and reference answer sets in batches to evaluate conversation quality. Configure parameters and compare evaluation scores across different configurations to optimize the retrieval-augmented generation (RAG) system. |
May
| Release date | Feature | Type | Description |
|---|---|---|---|
| 2024-05-07 | Reference image upgrade, image analysis, and multi-image return | New | A multi-modal large language model (LLM) now identifies and analyzes image content in documents and indexes it into knowledge bases for search and content generation. Multiple reference images can be returned in a single response—useful for documents with many images, flowcharts, or e-commerce shopping guides. |
April
| Release date | Feature | Type | Description |
|---|---|---|---|
| 2024-04-30 | Updated slicing policy, more accurate search results, and higher recall rate | Optimized | Document analysis and slicing policies are updated. Single sentence slicing and semantic slicing can now be used together, improving document comprehension, search accuracy, and recall rate. |
| 2024-04-08 | Support for the subscription billing method | New | Pay for storage capacity and GPU rental by year or month. Computing resources continue to be charged using the pay-as-you-go billing method. |
2023
December
| Release date | Feature | Type | Description |
|---|---|---|---|
| 2023-12-26 | Table-based conversational search and support for the MaxCompute data source | New | Query structured data in tables. Synchronize structured data from MaxCompute and other data sources. |
November
| Release date | Feature | Type | Description |
|---|---|---|---|
| 2023-11-27 | Document summary | New | Summarize the content of a document. |
| 2023-11-16 | Professional Edition and DingTalk and Lark chatbots | New | The Professional Edition is now available, with support for custom LLMs and integration with DingTalk and Lark chatbots. |
September
| Release date | Feature | Type | Description |
|---|---|---|---|
| 2023-09-07 | Service release in the Singapore region | New | OpenSearch LLM-Based Conversational Search Edition is now available in the Singapore region. |
August
| Release date | Feature | Type | Description |
|---|---|---|---|
| 2023-08-23 | Multi-round conversations and custom prompt parameters | New | Enable multi-round conversations and customize prompt parameters. |
| 2023-08-11 | Model selection, optimized unstructured data import, and intervention in conversational search tests | New and optimized | Select from multiple models. Modify unstructured data. Reference images and reference links are now supported during intervention in conversational search tests. |
July
| Release date | Feature | Type | Description |
|---|---|---|---|
| 2023-07-27 | CU resource plans and new SDK | New | Resource plans measured in compute units (CUs) are now available. The Python SDK is now supported. By default, the console shows data imported within the previous three days. |
| 2023-07-13 | Improved unstructured data import | New and optimized | HTML tags are now automatically removed and images in unstructured documents are recognized. Timestamp and score fields are added to sort results by time and score. Data can be precisely queried by title and category. The redirection issue is fixed, and the conversational search test interaction is improved. |
June
| Release date | Feature | Type | Description |
|---|---|---|---|
| 2023-06-30 | Unstructured data import | New | Import unstructured documents in DOC, DOCX, PDF, and HTML formats. |
| 2023-06-19 | Service release for public preview | New | OpenSearch LLM-Based Conversational Search Edition is released for public preview. Billing information is now available. |
| 2023-06-08 | Reference images and reference links | New | Save image URLs in document content. Reference images are returned in conversational search tests. |
May
| Release date | Feature | Type | Description |
|---|---|---|---|
| 2023-05-26 | Service release for invitational preview | New | OpenSearch LLM-Based Conversational Search Edition is released for invitational preview. |