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 The OpenAI Cookbook shares example code for accomplishing common tasks with the [OpenAI API].
 
-To run these examples, you'll need an OpenAI account and associated API key ([create a free account][API Signup]).
+To run these examples, you'll need an OpenAI account and associated API key ([create a free account][api signup]).
 
 Most code examples are written in Python, though the concepts can be applied in any language.
 
 ## Guides & examples
 
-* API usage
-  * [How to handle rate limits](examples/How_to_handle_rate_limits.ipynb)
-    * [Example parallel processing script that avoids hitting rate limits](examples/api_request_parallel_processor.py)
-  * [How to count tokens with tiktoken](examples/How_to_count_tokens_with_tiktoken.ipynb)
-  * [How to stream completions](examples/How_to_stream_completions.ipynb)
-* GPT-3
-  * [Guide: How to work with large language models](how_to_work_with_large_language_models.md)
-  * [Guide: Techniques to improve reliability](techniques_to_improve_reliability.md)
-  * [How to use a multi-step prompt to write unit tests](examples/Unit_test_writing_using_a_multi-step_prompt.ipynb)
-  * [Text writing examples](text_writing_examples.md)
-  * [Text explanation examples](text_explanation_examples.md)
-  * [Text editing examples](text_editing_examples.md)
-  * [Code writing examples](code_writing_examples.md)
-  * [Code explanation examples](code_explanation_examples.md)
-  * [Code editing examples](code_editing_examples.md)
-* Embeddings
-  * [Text comparison examples](text_comparison_examples.md)
-  * [How to get embeddings](examples/Get_embeddings.ipynb)
-  * [Question answering using embeddings](examples/Question_answering_using_embeddings.ipynb)
-  * [Semantic search using embeddings](examples/Semantic_text_search_using_embeddings.ipynb)
-  * [Recommendations using embeddings](examples/Recommendation_using_embeddings.ipynb)
-  * [Clustering embeddings](examples/Clustering.ipynb)
-  * [Visualizing embeddings in 2D](examples/Visualizing_embeddings_in_2D.ipynb) or [3D](examples/Visualizing_embeddings_in_3D.ipynb)
-  * [Embedding long texts](examples/Embedding_long_inputs.ipynb)
-* Fine-tuning GPT-3
-  * [Guide: best practices for fine-tuning GPT-3 to classify text](https://docs.google.com/document/d/1rqj7dkuvl7Byd5KQPUJRxc19BJt8wo0yHNwK84KfU3Q/edit)
-  * [Fine-tuned classification](examples/Fine-tuned_classification.ipynb)
-* DALL-E
-  * [How to generate and edit images with DALL-E](examples/dalle/Image_generations_edits_and_variations_with_DALL-E.ipynb)
-* Azure OpenAI (alternative API from Microsoft Azure)
-  * [How to get completions from Azure OpenAI](examples/azure/completions.ipynb)
-  * [How to get embeddings from Azure OpenAI](examples/azure/embeddings.ipynb)
-  * [How to fine-tune GPT-3 with Azure OpenAI](examples/azure/finetuning.ipynb)
+- API usage
+  - [How to handle rate limits](examples/How_to_handle_rate_limits.ipynb)
+    - [Example parallel processing script that avoids hitting rate limits](examples/api_request_parallel_processor.py)
+  - [How to count tokens with tiktoken](examples/How_to_count_tokens_with_tiktoken.ipynb)
+  - [How to stream completions](examples/How_to_stream_completions.ipynb)
+- GPT-3
+  - [Guide: How to work with large language models](how_to_work_with_large_language_models.md)
+  - [Guide: Techniques to improve reliability](techniques_to_improve_reliability.md)
+  - [How to use a multi-step prompt to write unit tests](examples/Unit_test_writing_using_a_multi-step_prompt.ipynb)
+  - [Text writing examples](text_writing_examples.md)
+  - [Text explanation examples](text_explanation_examples.md)
+  - [Text editing examples](text_editing_examples.md)
+  - [Code writing examples](code_writing_examples.md)
+  - [Code explanation examples](code_explanation_examples.md)
+  - [Code editing examples](code_editing_examples.md)
+- Embeddings
+  - [Text comparison examples](text_comparison_examples.md)
+  - [How to get embeddings](examples/Get_embeddings.ipynb)
+  - [Question answering using embeddings](examples/Question_answering_using_embeddings.ipynb)
+  - [Semantic search using embeddings](examples/Semantic_text_search_using_embeddings.ipynb)
+  - [Recommendations using embeddings](examples/Recommendation_using_embeddings.ipynb)
+  - [Clustering embeddings](examples/Clustering.ipynb)
+  - [Visualizing embeddings in 2D](examples/Visualizing_embeddings_in_2D.ipynb) or [3D](examples/Visualizing_embeddings_in_3D.ipynb)
+  - [Embedding long texts](examples/Embedding_long_inputs.ipynb)
+- Fine-tuning GPT-3
+  - [Guide: best practices for fine-tuning GPT-3 to classify text](https://docs.google.com/document/d/1rqj7dkuvl7Byd5KQPUJRxc19BJt8wo0yHNwK84KfU3Q/edit)
+  - [Fine-tuned classification](examples/Fine-tuned_classification.ipynb)
+- DALL-E
+  - [How to generate and edit images with DALL-E](examples/dalle/Image_generations_edits_and_variations_with_DALL-E.ipynb)
+- Azure OpenAI (alternative API from Microsoft Azure)
+  - [How to get completions from Azure OpenAI](examples/azure/completions.ipynb)
+  - [How to get embeddings from Azure OpenAI](examples/azure/embeddings.ipynb)
+  - [How to fine-tune GPT-3 with Azure OpenAI](examples/azure/finetuning.ipynb)
+- Apps
+  - [File Q and A](apps/file-q-and-a/)
+  - [Web Crawl Q and A](apps/web-crawl-q-and-a)
 
 ## Related resources
 
 Beyond the code examples here, you can learn about the [OpenAI API] from the following resources:
 
-* Try out the API in the [OpenAI Playground]
-* Read about the API in the [OpenAI Documentation]
-* Discuss the API in the [OpenAI Community Forum]
-* Look for help in the [OpenAI Help Center]
-* See example prompts in the [OpenAI Examples]
-* Play with a free research preview of [ChatGPT]
-* Stay up to date with the [OpenAI Blog]
+- Try out the API in the [OpenAI Playground]
+- Read about the API in the [OpenAI Documentation]
+- Discuss the API in the [OpenAI Community Forum]
+- Look for help in the [OpenAI Help Center]
+- See example prompts in the [OpenAI Examples]
+- Play with a free research preview of [ChatGPT]
+- Stay up to date with the [OpenAI Blog]
 
 ## Contributing
 
 If there are examples or guides you'd like to see, feel free to suggest them on the [issues page].
 
-[ChatGPT]: https://chat.openai.com/
-[OpenAI API]: https://openai.com/api/
-[API Signup]: https://beta.openai.com/signup
-[OpenAI Playground]: https://beta.openai.com/playground
-[OpenAI Documentation]: https://beta.openai.com/docs/introduction
-[OpenAI Community Forum]: https://community.openai.com/top?period=monthly
-[OpenAI Help Center]: https://help.openai.com/en/
-[OpenAI Examples]: https://beta.openai.com/examples
-[OpenAI Blog]: https://openai.com/blog/
+[chatgpt]: https://chat.openai.com/
+[openai api]: https://openai.com/api/
+[api signup]: https://beta.openai.com/signup
+[openai playground]: https://beta.openai.com/playground
+[openai documentation]: https://beta.openai.com/docs/introduction
+[openai community forum]: https://community.openai.com/top?period=monthly
+[openai help center]: https://help.openai.com/en/
+[openai examples]: https://beta.openai.com/examples
+[openai blog]: https://openai.com/blog/
 [issues page]: https://github.com/openai/openai-cookbook/issues