This topic describes the release notes for OpenSearch LLM-Based Conversational Search Edition.
2024
June
Release date | Feature | Type | Description |
2024-06-20 | Model evaluation and conversational search effect comparison | New | You can use the model evaluation and conversational search effect comparison features to perform the following operations: 1. Upload question and reference answer sets in batches to check the effects of the specified conversations and evaluate and score the conversation effects. 2. Configure parameters and view the evaluation scores that are generated based on different parameter 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 | OpenSearch LLM-Based Conversational Search Edition upgrades the reference images, supports image analysis, and can return multiple images at a time. 1. The multi-modal large language model (LLM) identifies and analyzes the image content in documents and adds the content to the knowledge bases of enterprises for search and content generation. 2. Multiple reference images can be returned at a time. This feature is applicable to users whose documents contain large numbers of images and users who have requirements for the quantity of returned flowcharts and the e-commerce shopping guide. |
April
Release date | Feature | Type | Description |
2024-04-30 | Updated slicing policy, more accurate search results, and higher recall rate | Optimized | The data processing policies of OpenSearch LLM-Based Conversational Search Edition, such as document analysis and slicing, are optimized and updated. Single sentence slicing and semantic slicing are supported and can be used together. This helps enhance the comprehension capability on user documents and improve the accuracy of search results and recall rate. |
2024-04-08 | Support for the subscription billing method | New | 1. The subscription billing method is supported. Users can pay for the service by year or month. This facilitates users to estimate and control costs. 2. Only the billable items for storage capacity and GPU rental support the subscription billing method. You are still charged for computing resources based on 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 | The table-based conversational search feature is released. You can use this feature to query structured data in tables. This feature allows you to synchronize structured data from data sources such as MaxCompute in a convenient and easy way. |
November
Release date | Feature | Type | Description |
2023-11-27 | Document summary | New | The document summary feature is released. This feature allows you to summarize the content of a document. |
2023-11-16 | Professional Edition and DingTalk and Lark chatbots | New | The Professional Edition of OpenSearch LLM-Based Conversational Search Edition is released. This edition supports 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 available in the Singapore region. |
August
Release date | Feature | Type | Description |
2023-08-23 | Multi-round conversations and custom prompt parameters | New | The multi-round conversation feature is released. You can enable the multi-round conversation feature and customize prompt parameters. |
2023-08-11 | Model selection, optimized unstructured data import, and intervention in conversational search tests | New and optimized | Multiple models can be selected. Unstructured data can be modified. Reference images and reference links are supported during the intervention in conversational search tests. |
July
Release date | Feature | Type | Description |
2023-07-27 | CU resource plans and new SDK | New | Resource plans that are measured in compute units (CUs) are available. The SDK for Python is supported. By default, the system displays the data imported within the previous three days. |
2023-07-13 | Improved unstructured data import | New and optimized | 1. HTML tags can be automatically removed, and images in unstructured documents can be recognized. 2. The timestamp and score fields are added to adjust the sorting results based on the time and score. 3. The redirection issue is fixed. 4. The data can be precisely queried based on the title and category fields, and the interaction in conversational search tests is optimized. |
June
Release date | Feature | Type | Description |
2023-06-30 | Unstructured data import | New | Unstructured documents can be imported, including DOC, DOCX, PDF, and HTML documents. |
2023-06-19 | Service release for public preview | New | OpenSearch LLM-Based Conversational Search Edition is released for public preview, and the billing information is released. |
2023-06-08 | Reference images and reference links | New | The URL of an image can be saved in the content. Reference images can be 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. |