---
title: Integrate W&B Weave
description: Dify Cloud | Community version ≥ v1.3.1
---

### What is W&b Weave

Weights & Biases (W&B) Weave is a framework for tracking, experimenting with, evaluating, deploying, and improving LLM-based applications. Designed for flexibility and scalability, Weave supports every stage of your LLM application development workflow.

<Info> 
    For more details, please refer to [Weave](https://weave-docs.wandb.ai/).
</Info>

***

### How to Configure Weave

#### 1. Register/Login

Register/Login to [W&B Weave](https://wandb.ai/signup) and get your API key. Then, copy your API key from [here](https://wandb.ai/authorize).

#### 2. Integrating W&B Weave with Dify

Configure Weave in the Dify application. Open the application you need to monitor, open **Monitoring** in the side menu, and select **Tracing app performance** on the page.

![](https://assets-docs.dify.ai/2025/04/c33e8fda75ee9052ed23c8690e314862.png)

After clicking configure, paste the **API Key** and **project name**, also specify the **W&B entity**(optionally, default is your username) into the configuration and save.

![](https://assets-docs.dify.ai/2025/04/60bce1ae7b883825b13526d172ae0073.png)

Once successfully saved, you can view the monitoring status on the current page.

![](https://assets-docs.dify.ai/2025/04/9486cee7bbb61f069842c9ea860e679c.png)

### Viewing Monitoring Data in Weave

Once configured, the debug or production data from applications within Dify can be monitored in Weave.

![](https://assets-docs.dify.ai/2025/04/a1c5aa80325e6d0223d48a178393baec.png)

When you switch to Weave, you can view detailed operation logs of Dify applications in the dashboard.

![](https://assets-docs.dify.ai/2025/04/2cb04027c00b606029fcc26af2801bfe.png)

Detailed LLM operation logs through Weave will help you optimize the performance of your Dify application.

### Monitoring Data List

#### **Workflow/Chatflow Trace Information**

**Used to track workflows and chatflows**

| Workflow                                 | Weave Trace                  |
| ---------------------------------------- | ---------------------------- |
| workflow_app_log_id/workflow_run_id | id                           |
| user_session_id                        | placed in metadata         |
| workflow_{id}                           | name                         |
| start_time                              | start_time                  |
| end_time                                | end_time                    |
| inputs                                   | inputs                       |
| outputs                                  | outputs                      |
| Model token consumption                  | usage_metadata              |
| metadata                                 | extra                        |
| error                                    | error                        |
| workflow                              | tags                         |
| "conversation_id/none for workflow"     | conversation_id in metadata |
| conversion_id                           | parent_run_id              |

**Workflow Trace Info**

* workflow_id - Unique identifier of the workflow
* conversation_id - Conversation ID
* workflow_run_id - ID of the current run
* tenant_id - Tenant ID
* elapsed_time - Time taken for the current run
* status - Run status
* version - Workflow version
* total_tokens - Total tokens used in the current run
* file_list - List of processed files
* triggered_from - Source that triggered the current run
* workflow_run_inputs - Input data for the current run
* workflow_run_outputs - Output data for the current run
* error - Errors encountered during the current run
* query - Query used during the run
* workflow_app_log_id - Workflow application log ID
* message_id - Associated message ID
* start_time - Start time of the run
* end_time - End time of the run
* workflow node executions - Information about workflow node executions
* Metadata
  * workflow_id - Unique identifier of the workflow
  * conversation_id - Conversation ID
  * workflow_run_id - ID of the current run
  * tenant_id - Tenant ID
  * elapsed_time - Time taken for the current run
  * status - Run status
  * version - Workflow version
  * total_tokens - Total tokens used in the current run
  * file_list - List of processed files
  * triggered_from - Source that triggered the current run

#### **Message Trace Information**

**Used to track LLM-related conversations**

| Chat                             | Weave Trace                  |
| -------------------------------- | ---------------------------- |
| message_id                      | id                           |
| user_session_id                | placed in metadata         |
| “message_{id}"                  | name                         |
| start_time                      | start_time                  |
| end_time                        | end_time                    |
| inputs                           | inputs                       |
| outputs                          | outputs                      |
| Model token consumption          | usage_metadata              |
| metadata                         | extra                        |
| error                            | error                        |
| "message", conversation_mode | tags                         |
| conversation_id                 | conversation_id in metadata |
| conversion_id                   | parent_run_id              |

**Message Trace Info**

* message_id - Message ID
* message_data - Message data
* user_session_id - User session ID
* conversation_model - Conversation mode
* message_tokens - Number of tokens in the message
* answer_tokens - Number of tokens in the answer
* total_tokens - Total number of tokens in the message and answer
* error - Error information
* inputs - Input data
* outputs - Output data
* file_list - List of processed files
* start_time - Start time
* end_time - End time
* message_file_data - File data associated with the message
* conversation_mode - Conversation mode
* Metadata
  * conversation_id - Conversation ID
  * ls_provider - Model provider
  * ls_model_name - Model ID
  * status - Message status
  * from_end_user_id - ID of the sending user
  * from_account_id - ID of the sending account
  * agent_based - Whether the message is agent-based
  * workflow_run_id - Workflow run ID
  * from_source - Message source

#### **Moderation Trace Information**

**Used to track conversation moderation**

| Moderation    | Weave Trace          |
| ------------- | -------------------- |
| user_id      | placed in metadata |
| “moderation"  | name                 |
| start_time   | start_time          |
| end_time     | end_time            |
| inputs        | inputs               |
| outputs       | outputs              |
| metadata      | extra                |
| moderation | tags                 |
| message_id   | parent_run_id      |

**Moderation Trace Info**

* message_id - Message ID
* user_id: User ID
* workflow_app_log_id - Workflow application log ID
* inputs - Moderation input data
* message_data - Message data
* flagged - Whether the content is flagged for attention
* action - Specific actions taken
* preset_response - Preset response
* start_time - Moderation start time
* end_time - Moderation end time
* Metadata
  * message_id - Message ID
  * action - Specific actions taken
  * preset_response - Preset response

#### **Suggested Question Trace Information**

**Used to track suggested questions**

| Suggested Question     | Weave Trace          |
| ---------------------- | -------------------- |
| user_id               | placed in metadata |
| suggested_question    | name                 |
| start_time            | start_time          |
| end_time              | end_time            |
| inputs                 | inputs               |
| outputs                | outputs              |
| metadata               | extra                |
| suggested_question | tags                 |
| message_id            | parent_run_id      |

**Message Trace Info**

* message_id - Message ID
* message_data - Message data
* inputs - Input content
* outputs - Output content
* start_time - Start time
* end_time - End time
* total_tokens - Number of tokens
* status - Message status
* error - Error information
* from_account_id - ID of the sending account
* agent_based - Whether the message is agent-based
* from_source - Message source
* model_provider - Model provider
* model_id - Model ID
* suggested_question - Suggested question
* level - Status level
* status_message - Status message
* Metadata
  * message_id - Message ID
  * ls_provider - Model provider
  * ls_model_name - Model ID
  * status - Message status
  * from_end_user_id - ID of the sending user
  * from_account_id - ID of the sending account
  * workflow_run_id - Workflow run ID
  * from_source - Message source

#### **Dataset Retrieval Trace Information**

**Used to track knowledge base retrieval**

| Dataset Retrieval     | Weave Trace          |
| --------------------- | -------------------- |
| user_id              | placed in metadata |
| dataset_retrieval    | name                 |
| start_time           | start_time          |
| end_time             | end_time            |
| inputs                | inputs               |
| outputs               | outputs              |
| metadata              | extra                |
| dataset_retrieval | tags                 |
| message_id           | parent_run_id      |

**Dataset Retrieval Trace Info**

* message_id - Message ID
* inputs - Input content
* documents - Document data
* start_time - Start time
* end_time - End time
* message_data - Message data
* Metadata
  * message_id - Message ID
  * ls_provider - Model provider
  * ls_model_name - Model ID
  * status - Message status
  * from_end_user_id - ID of the sending user
  * from_account_id - ID of the sending account
  * agent_based - Whether the message is agent-based
  * workflow_run_id - Workflow run ID
  * from_source - Message source

#### **Tool Trace Information**

**Used to track tool invocation**

| Tool                  | Weave Trace          |
| --------------------- | -------------------- |
| user_id              | placed in metadata |
| tool_name            | name                 |
| start_time           | start_time          |
| end_time             | end_time            |
| inputs                | inputs               |
| outputs               | outputs              |
| metadata              | extra                |
| "tool", tool_name | tags                 |
| message_id           | parent_run_id      |

#### **Tool Trace Info**

* message_id - Message ID
* tool_name - Tool name
* start_time - Start time
* end_time - End time
* tool_inputs - Tool inputs
* tool_outputs - Tool outputs
* message_data - Message data
* error - Error information, if any
* inputs - Inputs for the message
* outputs - Outputs of the message
* tool_config - Tool configuration
* time_cost - Time cost
* tool_parameters - Tool parameters
* file_url - URL of the associated file
* Metadata
  * message_id - Message ID
  * tool_name - Tool name
  * tool_inputs - Tool inputs
  * tool_outputs - Tool outputs
  * tool_config - Tool configuration
  * time_cost - Time cost
  * error - Error information, if any
  * tool_parameters - Tool parameters
  * message_file_id - Message file ID
  * created_by_role - Role of the creator
  * created_user_id - User ID of the creator

**Generate Name Trace Information**

**Used to track conversation title generation**

| Generate Name     | Weave Trace          |
| ----------------- | -------------------- |
| user_id          | placed in metadata |
| generate_name    | name                 |
| start_time       | start_time          |
| end_time         | end_time            |
| inputs            | inputs               |
| outputs           | outputs              |
| metadata          | extra                |
| generate_name | tags                 |

**Generate Name Trace Info**

* conversation_id - Conversation ID
* inputs - Input data
* outputs - Generated conversation name
* start_time - Start time
* end_time - End time
* tenant_id - Tenant ID
* Metadata
  * conversation_id - Conversation ID
  * tenant_id - Tenant ID

{/*
Contributing Section
DO NOT edit this section!
It will be automatically generated by the script.
*/}

---

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