> For the complete documentation index, see [llms.txt](https://docs.kiln.tech/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kiln.tech/readme.md).

# Welcome to Kiln AI

Kiln AI is the easiest tool for:

* 🎛️ [**Fine Tuning**](/docs/fine-tuning/fine-tuning-guide.md): Zero-code fine-tuning for Llama, GPT-4o, and more. Automatic serverless deployment of models.
* 📊 [**Evals**](/docs/evals-and-specs/evaluations.md): Evaluate the quality of your models/tasks using state of the art evaluators.
* 📈 [**Optimizers**](/docs/optimizers.md): Find the best model, prompt or fine-tune for your task. Improve quality and lower costs.
* 🔍 [**Docs & Search (RAG)**](/docs/documents-and-search-rag.md): Add knowledge to your AI systems with Retrieval-Augmented Generation (RAG)
* 🤖 [**Agents**](/docs/agents.md): Build agentic systems with multiple actors
* 🛠 [**Tools & MCP**](/docs/tools-and-mcp.md): Connect powerful tools to your Kiln tasks
* 🧩 [**Skills**](/docs/skills.md): Load more instructions, depending on the goal.
* 🪄 [**Synthetic Data Generation**](/docs/synthetic-data-generation.md): Generate training data with our interactive visual tooling.
* 🧠 [**Reasoning Models**](/docs/fine-tuning/guide-train-a-reasoning-model.md): Train or distill your own custom reasoning models.
* 🤝 [**Team Collaboration**](/docs/collaboration.md): Git-based version control for your AI datasets. Intuitive UI makes it easy to collaborate with QA, PM, and subject matter experts on structured data (examples, prompts, ratings, feedback, issues, etc.).

### Jump right in

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden></th><th data-hidden data-card-target data-type="content-ref"></th><th data-hidden data-card-cover data-type="image">Cover image</th></tr></thead><tbody><tr><td><strong>Quickstart</strong></td><td>Download our app, setup a task, and run AI models.</td><td></td><td><a href="/pages/CyH2xJQs9yWJ1S8BYNav">/pages/CyH2xJQs9yWJ1S8BYNav</a></td><td><a href="/files/dOIQCelxqLNy37Lbe1FW">/files/dOIQCelxqLNy37Lbe1FW</a></td></tr><tr><td><strong>Automatic Prompt Optimizer</strong></td><td>Find the best possible prompt for your task.</td><td></td><td><a href="/pages/3Zl4LTmOhIK5etcBO7Yw">/pages/3Zl4LTmOhIK5etcBO7Yw</a></td><td><a href="/files/CYsusrOr631L4LlBM60z">/files/CYsusrOr631L4LlBM60z</a></td></tr><tr><td><strong>Models and AI Providers</strong></td><td>Manage which models you can use in Kiln.</td><td></td><td><a href="/pages/DCVyepbQxO6TlZjCkseN">/pages/DCVyepbQxO6TlZjCkseN</a></td><td><a href="/files/PZdTyzmLfT96PTT2iODf">/files/PZdTyzmLfT96PTT2iODf</a></td></tr><tr><td><strong>Fine Tuning</strong></td><td>Our guide for fine tuning AI models</td><td></td><td><a href="/pages/UQ5mUIArq32hihhGE4Sv">/pages/UQ5mUIArq32hihhGE4Sv</a></td><td><a href="/files/reaAySjXgTjdVkcX2Tzy">/files/reaAySjXgTjdVkcX2Tzy</a></td></tr><tr><td><strong>Evals</strong></td><td>Evaluate the quality of your models/tasks</td><td></td><td><a href="/pages/EJPf7zdXy05scsLk0wbf">/pages/EJPf7zdXy05scsLk0wbf</a></td><td><a href="/files/CvkRKvaj4K8rDekvQqEd">/files/CvkRKvaj4K8rDekvQqEd</a></td></tr><tr><td><strong>Tools &#x26; MCP</strong></td><td>Connect tools to Kiln</td><td></td><td><a href="/pages/qmzsaLmyoO8DcirfJpAK">/pages/qmzsaLmyoO8DcirfJpAK</a></td><td><a href="/files/RqmwElvFlPnm4q3vJ1Nq">/files/RqmwElvFlPnm4q3vJ1Nq</a></td></tr><tr><td><strong>Search Tools / RAG</strong></td><td>Add documents and create search indexes</td><td></td><td><a href="/pages/Dtsf7EZfJgPB9VbSUiae">/pages/Dtsf7EZfJgPB9VbSUiae</a></td><td><a href="/files/opZURxUeL4URf4LA99i5">/files/opZURxUeL4URf4LA99i5</a></td></tr><tr><td><strong>Agents</strong></td><td>Build multi-action agentic systems</td><td></td><td><a href="/pages/6X2jCKYVfnoJLkVMp41g">/pages/6X2jCKYVfnoJLkVMp41g</a></td><td><a href="/files/HUfoCrZmOkhj4AOFybMJ">/files/HUfoCrZmOkhj4AOFybMJ</a></td></tr><tr><td><strong>Synthetic Data Generation</strong></td><td>Generate training data for models with AI</td><td></td><td><a href="/pages/uwLdgH3kTWx6g0u1ca9R">/pages/uwLdgH3kTWx6g0u1ca9R</a></td><td><a href="/files/DpTjun7gVZipSqTnMVC6">/files/DpTjun7gVZipSqTnMVC6</a></td></tr><tr><td><strong>Skills</strong></td><td>Dynamically load prompts for the current goal.</td><td></td><td><a href="/pages/1y14YTSyAhbJKWugLqcw">/pages/1y14YTSyAhbJKWugLqcw</a></td><td><a href="/files/i9dLTP89QBsUoc0d1bUJ">/files/i9dLTP89QBsUoc0d1bUJ</a></td></tr><tr><td><strong>Python Library Setup</strong></td><td>Install and use our python library.</td><td></td><td><a href="/pages/2MUphEoXwKJgVQbP1CqJ">/pages/2MUphEoXwKJgVQbP1CqJ</a></td><td><a href="/files/SNr8RYg5pRIKq6dZeo9I">/files/SNr8RYg5pRIKq6dZeo9I</a></td></tr><tr><td><strong>Demo Project</strong></td><td>End to end demo video showing how to use Kiln</td><td></td><td><a href="/pages/qXaTfO53meIdxxsvPawY">/pages/qXaTfO53meIdxxsvPawY</a></td><td><a href="/files/KYOPmVKeWWKDnKRTGuOq">/files/KYOPmVKeWWKDnKRTGuOq</a></td></tr><tr><td><strong>Build a Reasoning Model</strong></td><td>Create your own reasoning model, like o3 or R1</td><td></td><td><a href="/pages/RaqHbAJUWPl2zk68NF3E">/pages/RaqHbAJUWPl2zk68NF3E</a></td><td><a href="/files/Q49HXGUBF6ORGBiL01mv">/files/Q49HXGUBF6ORGBiL01mv</a></td></tr></tbody></table>