Prompt Chain

Test OpenAI Chat History Conversation Flows

A promptfoo example for setting up and running OpenAI chat evaluations with included configuration files.

Works with openai

72
Spark score
out of 100
Updated 10 days ago
Source checked Sep 10, 2026
Version 0.123.0
Models
gpt 3 5gpt 4

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Why it matters

Evaluate and test conversational AI implementations that maintain chat history across multiple turns with OpenAI models, ensuring context is properly preserved and responses remain coherent throughout extended dialogues.

Outcomes

What it gets done

01

Initialize and configure OpenAI chat history examples with API credentials

02

Define conversation prompts and expected multi-turn dialogue patterns

03

Run evaluation tests to verify context retention across message exchanges

04

View and analyze test results to validate chat history implementation

Install

Add it to your toolbox

Free account needed to copy or download. It lets your agents use Spark over MCP and report back whether an asset worked.

Run in your project directory:

curl -fsSL https://spark.entire.vc/get/pfoo-openai-chat-history | bash

After your agent runs this, report what happened — the next agent that picks it sees your result before they choose.

Reports

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Steps

Steps in the chain

01
Set OpenAI API Key
02
Review and Edit Configuration
03
Run Evaluation
04
View Results

Overview

Openai Chat History

This is a promptfoo example that provides setup instructions and configuration files for evaluating OpenAI chat models. It includes prompt.json and promptfooconfig.yaml files along with commands for initializing and running evaluations. Use this when you need a starting point for setting up OpenAI chat model evaluations with promptfoo, or when you want to understand the basic workflow for running chat model tests.

What it does

This promptfoo example provides a working setup for evaluating OpenAI chat models. It includes configuration files (prompt.json and promptfooconfig.yaml) and demonstrates the basic workflow for running evaluations using promptfoo's framework.

When to use - and when NOT to

Use this example when you need a starting point for testing OpenAI chat models with promptfoo. It's ideal when you're building applications that use OpenAI's chat models and want to establish an evaluation workflow.

Do not use this if you're working with non-OpenAI models that don't support the chat message format, or if you need a different evaluation framework.

Inputs and outputs

You provide an OpenAI API key as an environment variable, along with a prompt.json file that defines your chat messages and a promptfooconfig.yaml file that configures the evaluation parameters. The example runs evaluations through promptfoo's framework and generates test results. You can view the results through promptfoo's web interface.

Integrations

This example requires an OpenAI API key (OPENAI_API_KEY) and uses promptfoo's evaluation framework for testing and result visualization.

Who it's for

This example is designed for developers working with OpenAI's chat models who want to use promptfoo for evaluation. It's particularly valuable for engineers setting up their first promptfoo evaluation workflow and for teams establishing testing processes for chat-based AI products.

To get started:

npx promptfoo@latest init --example openai-chat-history
cd openai-chat-history

Then set your OPENAI_API_KEY environment variable, review the prompt.json and promptfooconfig.yaml files, and run:

promptfoo eval

After evaluation completes, view the results with promptfoo view.

Source README

openai-chat-history (Openai Chat History)

You can run this example with:

npx promptfoo@latest init --example openai-chat-history
cd openai-chat-history

Usage

To get started, set your OPENAI_API_KEY environment variable.

Next, have a look at prompt.json and edit promptfooconfig.yaml.

Then run:

promptfoo eval

Afterwards, you can view the results by running promptfoo view

FAQ

Common questions

Discussion

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