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[PR #223] [CLOSED] [RFC] Stepwise Agent Evaluator #1313

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opened 2026-02-20 17:44:25 -05:00 by yindo · 0 comments
yindo commented 2026-02-20 17:44:25 -05:00
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langgraph/pull/223
Author: @hinthornw
Created: 3/20/2024
Status: ❌ Closed

Base: wfh/tool_helper ← Head: wfh/stepwise_evals

📝 Commits (1)

📊 Changes

1 file changed (+646 additions, -0 deletions)

View changed files

➕ examples/agent-evaluation/agent_evaluation.ipynb (+646 -0)

📄 Description

Teacher forcing example that computes the (macro) average step-wise success rate of an agent.

Code explicitly looks at message graph but i could look into cleaning up / generalizing.

a bit too much code tbh imo but i like the idea. Maybe would be better if the trajectory were more high level rather than full mocks. Open to lots of suggestions (e.g., simplifying the stepwise score )

https://smith.langchain.com/public/3b46ebd4-8cf9-41b8-8fbc-5df92528a148/d

🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/langchain-ai/langgraph/pull/223 **Author:** [@hinthornw](https://github.com/hinthornw) **Created:** 3/20/2024 **Status:** ❌ Closed **Base:** `wfh/tool_helper` ← **Head:** `wfh/stepwise_evals` --- ### 📝 Commits (1) - [`e805a22`](https://github.com/langchain-ai/langgraph/commit/e805a22edb6d583e7fac20e453d870226c259ddd) Stepwise Agent Evaluator ### 📊 Changes **1 file changed** (+646 additions, -0 deletions) <details> <summary>View changed files</summary> ➕ `examples/agent-evaluation/agent_evaluation.ipynb` (+646 -0) </details> ### 📄 Description Teacher forcing example that computes the (macro) average step-wise success rate of an agent. Code explicitly looks at message graph but i could look into cleaning up / generalizing. a bit too much code tbh imo but i like the idea. Maybe would be better if the trajectory were more high level rather than full mocks. Open to lots of suggestions (e.g., simplifying the stepwise score ) https://smith.langchain.com/public/3b46ebd4-8cf9-41b8-8fbc-5df92528a148/d --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
yindo added the pull-request label 2026-02-20 17:44:25 -05:00
yindo closed this issue 2026-02-20 17:44:25 -05:00
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Reference: langchain-ai/langgraph#1313
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