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DSPy

Free

Framework for programming — not prompting — language models.

Open SourceAPIPython SDK

Tool Info

Categories
Frameworks · Evaluation
Official Website
dspy.ai
Repository
stanfordnlp/dspy
Official Docs

Overview

DSPy treats LM pipelines as optimizable programs rather than hand-crafted prompts.

Automatically tunes prompts and few-shot examples.

Pricing

Free tier available
Free (open source)

Pros

  • Automatic prompt optimization
  • Composable modules
  • Strong research backing

Best For

Prompt optimizationComposable LM programsResearch workflows

When NOT to Use

  • Learning curve
  • Less production tooling

Related Tools

LangChain
Framework for building LLM-powered applications and workflows.
LlamaIndex
Data framework for connecting LLMs to private and structured data.
LangGraph
Graph-based framework for stateful, multi-agent LLM workflows.

Alternatives

LangChain
Framework for building LLM-powered applications and workflows.

Often Compared With

LangChain
Framework for building LLM-powered applications and workflows.

Compare With

Compare with LangChain

Tags

#framework#optimization#prompts

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