Language model

As explained in Building LLM Applications with DSPy

A language model is a machine-learning model that generates or evaluates language based on textual context.

lm = dspy.LM(model='gpt-4o-mini', api_key=OPENAI_API_KEY)
dspy.configure(lm=lm)

How Building LLM Applications with DSPy covers it

How deep it goes

Defines the LM object and explains model selection and configuration, without detailing model internals.

Examples

Configures gpt-4o-mini and describes trial-and-error prompt testing for article summaries.

What you can do after

Apply it via DSPy by creating an LM object and configuring it for subsequent calls.

How it connects

Connects language models with DSPy signatures, modules, predictions, and prompt optimization.

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Compare how 67 books explain language model →

Related concepts

• retrieval-augmented generationused by · Retrieval-augmented generation is a technique that retrieves relevant information from external sources and supplies it as context to a generative model when producing an output.
• promptused by · An input, typically containing instructions or context, supplied to an artificial-intelligence model to guide or elicit its output.
• AI agentused by · An AI agent is a computational system that uses artificial intelligence to interpret information, select actions, and pursue goals through interaction with an environment.
• generationproduces · Generation is the computational production of outputs from supplied inputs or context, often by applying a model to produce predictions or new content.
• ChatGPTincludes · ChatGPT is OpenAI’s conversational AI service, which lets users interact with generative AI models and related tools through natural-language prompts.
• machine learningkind of · Machine learning is a field of computational methods in which systems learn patterns or relationships from data to make predictions, decisions, or other outputs.

This explainer was generated by Manning's knowledge graph from the text of Building LLM Applications with DSPy. The section links point to the parts of the book it draws on.