What to Ask Leina to Do with Weights & Biases
Copy a prompt, add your details, and send it to Leina in your connected team chat.
Compare configuration and metrics for two known runs.
Compare W&B runs [run A ID] and [run B ID] in entity [entity] project [project], then retrieve their sampled histories to explain metric differences.
Discover trace fields before querying and counting records.
Infer classic Weave trace schema in [entity/project], query traces matching [criteria], and count matching traces; summarize inspected examples separately from counts.
Get Started with Weights & Biases
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Connect Your Account
Connect using your Weights & Biases W&B API Key.
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Try a Task
Tell Leina what you need in your team chat. Include the source, destination, and expected result.
Set Up Leina in Your Chat → -
Check the Result
Review the result and any changes in the connected app.
Supported Weights & Biases Capabilities
Weights & Biases connects experiment metrics, artifact context, and classic Weave traces to AI investigation and reporting.
- Compare Training Runs
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Compare configuration and metrics for two known runs.
- Compare Runs
- Get Run History
- Investigate Trace Patterns
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Discover trace fields before querying and counting records.
- Infer Trace Schema
- Query Weave Traces
View All 22 Actions
- Query Weave Traces
- Count Weave Traces
- Resolve Trace Roots
- Query Wandb
- Create Report
- Log Analysis
- List Entities
- List Projects
- List Automations
- List Integrations
- Infer Trace Schema
- Search Docs
- Get Run History
- List Registries
- List Registry Collections
- List Artifact Versions
- Get Artifact Details
- Compare Artifact Versions
- Compare Runs
- Summarize Evaluation
- Diagnose Run
- Probe Project
Frequently Asked Questions
Does the hosted MCP support Multi-tenant Cloud?
The hosted endpoint supports Dedicated Cloud, not Multi-tenant Cloud; Self-Managed deployments need a separate public server.
Is run history exhaustive?
The history action retrieves sampled time-series metrics.
Can I save an analysis?
Create a report or log analysis data as a new W&B run with explicit entity and project.
Your AI employee for Weights & Biases
Tell Leina what you need in your team chat. Include the source, destination, and expected result.