Update docs to reference Responses API instead of Chat Completions

AGENTS.md

@@ -4,9 +4,9 @@ This document provides comprehensive instructions for coding agents working on t
 
 ## Overview
 
-This repository contains a collection of Python scripts that demonstrate how to use the OpenAI API (and compatible APIs like Azure OpenAI and Ollama) to generate chat completions. The repository includes examples of:
+This repository contains a collection of Python scripts that demonstrate how to use the OpenAI Responses API (and compatible APIs like Azure OpenAI and Ollama). The repository includes examples of:
 
-- Basic chat completions (streaming, async, history)
+- Basic responses (streaming, async, history)
 - Function calling (basic to advanced multi-function scenarios)
 - Structured outputs using Pydantic models
 - Retrieval-Augmented Generation (RAG) with various complexity levels
@@ -20,10 +20,10 @@ The scripts are designed to be educational and can run with multiple LLM provide
 
 All example scripts are located in the root directory. They follow a consistent pattern of setting up an OpenAI client based on environment variables, then demonstrating specific API features.
 
-**Chat Completion Scripts:**
-- `chat.py` - Simple chat completion example
-- `chat_stream.py` - Streaming chat completions
-- `chat_async.py` - Async chat completions with `asyncio.gather` examples
+**Chat Scripts:**
+- `chat.py` - Simple response example
+- `chat_stream.py` - Streaming responses
+- `chat_async.py` - Async responses with `asyncio.gather` examples
 - `chat_history.py` - Multi-turn chat with message history
 - `chat_history_stream.py` - Multi-turn chat with streaming
 - `chat_safety.py` - Content safety filter exception handling

README.md

@@ -1,10 +1,10 @@
 # Python OpenAI demos
 
-This repository contains a collection of Python scripts that demonstrate how to use the OpenAI API to generate chat completions.
+This repository contains a collection of Python scripts that demonstrate how to use the OpenAI Responses API.
 [📺 Watch this video walkthrough of running these demos in GitHub Codespaces](https://www.youtube.com/watch?v=_daw48A-RZI)
 
 * [Examples](#examples)
-  * [OpenAI Chat Completions](#openai-chat-completions)
+  * [OpenAI Responses](#openai-responses)
   * [Function calling](#function-calling)
   * [Structured outputs](#structured-outputs)
   * [Retrieval-Augmented Generation (RAG)](#retrieval-augmented-generation-rag)
@@ -17,14 +17,14 @@ This repository contains a collection of Python scripts that demonstrate how to
 
 ## Examples
 
-### OpenAI Chat Completions
+### OpenAI Responses
 
-These scripts use the openai Python package to demonstrate how to use the OpenAI Chat Completions API.
+These scripts use the openai Python package to demonstrate how to use the OpenAI Responses API.
 In increasing order of complexity, the scripts are:
 
-1. [`chat.py`](./chat.py): A simple script that demonstrates how to use the OpenAI API to generate chat completions.
-2. [`chat_stream.py`](./chat_stream.py): Adds `stream=True` to the API call to return a generator that streams the completion as it is being generated.
-3. [`chat_history.py`](./chat_history.py): Adds a back-and-forth chat interface using `input()` which keeps track of past messages and sends them with each chat completion call.
+1. [`chat.py`](./chat.py): A simple script that demonstrates how to use the OpenAI Responses API to generate a response.
+2. [`chat_stream.py`](./chat_stream.py): Adds `stream=True` to the API call to return a generator that streams the response text as it is being generated.
+3. [`chat_history.py`](./chat_history.py): Adds a back-and-forth chat interface using `input()` which keeps track of past messages and sends them with each API call.
 4. [`chat_history_stream.py`](./chat_history_stream.py): The same idea, but with `stream=True` enabled.
 
 Plus these scripts to demonstrate additional features:
@@ -34,9 +34,9 @@ Plus these scripts to demonstrate additional features:
 
 ### Function calling
 
-These scripts demonstrate using the Chat Completions API "tools" (a.k.a. function calling) feature, which lets the model decide when to call developer-defined functions and return structured arguments instead of (or before) a natural language answer.
+These scripts demonstrate using the Responses API "tools" (a.k.a. function calling) feature, which lets the model decide when to call developer-defined functions and return structured arguments instead of (or before) a natural language answer.
 
-In all of these examples, a list of functions is declared in the `tools` parameter. The model may respond with `message.tool_calls` containing one or more tool calls. Each tool call includes the function `name` and a JSON string of `arguments` that match the declared schema. Your application is responsible for: (1) detecting tool calls, (2) executing the corresponding local / external logic, and (3) (optionally) sending the tool result back to the model for a final answer.
+In all of these examples, a list of functions is declared in the `tools` parameter. The model may respond with one or more tool calls as items in `response.output` (for example, items where `type == "function_call"`). Each tool call item includes the function `name` and a JSON string of `arguments` that match the declared schema. Your application is responsible for: (1) detecting tool calls, (2) executing the corresponding local / external logic, and (3) (optionally) sending the tool result back to the model for a final answer.
 
 Scripts (in increasing order of capability):
 
@@ -62,7 +62,7 @@ python -m pip install -r requirements-rag.txt
 Then run the scripts (in order of increasing complexity):
 
 * [`rag_csv.py`](./rag_csv.py): Retrieves matching results from a CSV file and uses them to answer user's question.
-* [`rag_multiturn.py`](./rag_multiturn.py): The same idea, but with a back-and-forth chat interface using `input()` which keeps track of past messages and sends them with each chat completion call.
+* [`rag_multiturn.py`](./rag_multiturn.py): The same idea, but with a back-and-forth chat interface using `input()` which keeps track of past messages and sends them with each API call.
 * [`rag_queryrewrite.py`](./rag_queryrewrite.py): Adds a query rewriting step to the RAG process, where the user's question is rewritten to improve the retrieval results.
 * [`rag_documents_ingestion.py`](./rag_documents_ingestion.py): Ingests PDFs by using pymupdf to convert to markdown, then using Langchain to split into chunks, then using OpenAI to embed the chunks, and finally storing in a local JSON file.
 * [`rag_documents_flow.py`](./rag_documents_flow.py): A RAG flow that retrieves matching results from the local JSON file created by `rag_documents_ingestion.py`.

spanish/README.md

@@ -1,9 +1,9 @@
 # Demos de Python con OpenAI
 
-Este repositorio contiene una colección de scripts en Python que demuestran cómo usar la API de OpenAI (y modelos compatibles) para generar completados de chat. 📺 [Video tutorial de como usar este repositorio](https://youtu.be/0WwpMFMHEOo?si=9K4jFdBYdj-kb_GL)
+Este repositorio contiene una colección de scripts en Python que demuestran cómo usar la API de Responses de OpenAI (y modelos compatibles). 📺 [Video tutorial de cómo usar este repositorio](https://youtu.be/0WwpMFMHEOo?si=9K4jFdBYdj-kb_GL)
 
 * [Ejemplos](#ejemplos)
-  * [Completados de chat de OpenAI](#completados-de-chat-de-openai)
+  * [Responses de OpenAI](#responses-de-openai)
   * [Llamadas a funciones (Function calling)](#llamadas-a-funciones-function-calling)
   * [Generación aumentada con recuperación (RAG)](#generación-aumentada-con-recuperación-rag)
   * [Salidas estructuradas](#salidas-estructuradas)
@@ -16,11 +16,11 @@ Este repositorio contiene una colección de scripts en Python que demuestran có
 
 ## Ejemplos
 
-### Completados de chat de OpenAI
+### Responses de OpenAI
 
-Estos scripts usan el paquete `openai` de Python para demostrar cómo utilizar la API de Chat Completions. En orden creciente de complejidad:
-1. [`chat.py`](chat.py): Script simple que muestra cómo generar un completado de chat.
-2. [`chat_stream.py`](chat_stream.py): Añade `stream=True` para recibir el completado progresivamente.
+Estos scripts usan el paquete `openai` de Python para demostrar cómo utilizar la API de Responses. En orden creciente de complejidad:
+1. [`chat.py`](chat.py): Script simple que muestra cómo generar una respuesta.
+2. [`chat_stream.py`](chat_stream.py): Añade `stream=True` para recibir la respuesta progresivamente.
 3. [`chat_history.py`](chat_history.py): Añade un chat bidireccional que conserva el historial y lo reenvía en cada llamada.
 4. [`chat_history_stream.py`](chat_history_stream.py): Igual que el anterior pero además con `stream=True`.
 
@@ -32,9 +32,9 @@ Scripts adicionales de características:
 
 ### Llamadas a funciones (Function calling)
 
-Estos scripts muestran cómo usar la característica "tools" (function calling) de la API de Chat Completions. Permite que el modelo decida si invoca funciones definidas por el desarrollador y devolver argumentos estructurados en lugar (o antes) de una respuesta en lenguaje natural.
+Estos scripts muestran cómo usar la característica "tools" (function calling) de la API de Responses. Permite que el modelo decida si invoca funciones definidas por el desarrollador y devolver argumentos estructurados en lugar (o antes) de una respuesta en lenguaje natural.
 
-En todos los ejemplos se declara una lista de funciones en el parámetro `tools`. El modelo puede responder con `message.tool_calls` que contiene una o más llamadas. Cada llamada incluye el `name` de la función y una cadena JSON con `arguments` que respetan el esquema declarado. Tu aplicación debe: (1) detectar las llamadas, (2) ejecutar la lógica local/externa correspondiente y (3) (opcionalmente) enviar el resultado de la herramienta de vuelta al modelo para una respuesta final.
+En todos los ejemplos se declara una lista de funciones en el parámetro `tools`. En estos demos con Responses, las llamadas a herramientas aparecen en `response.output`, por ejemplo como elementos con `type == "function_call"`. Cada una de esas llamadas incluye el `name` de la función y una cadena JSON con `arguments` que respetan el esquema declarado. Tu aplicación debe: (1) detectar las llamadas, (2) ejecutar la lógica local/externa correspondiente y (3) (opcionalmente) enviar el resultado de la herramienta de vuelta al modelo para una respuesta final.
 
 Scripts (en orden de capacidad):