Decision engine
Best LLM for your use case
Tell us what you're building. We hard-filter every model in our catalog by the capabilities that actually matter for that use case, then rank by your monthly cost. Add a budget or compliance requirement and the URL stays shareable.
Coding assistant
Pair-programming, code completion, debugging help, refactoring suggestions.
prefers tools
prefers json_mode
General chatbot
Customer-facing chat, FAQ bots, basic Q&A.
Document summarization
Long documents in, concise summary out.
100k+ ctx
Translation
Text in language A, output in language B.
RAG / Q&A over documents
Retrieval-augmented generation: retrieved chunks + question → answer.
prefers tools
64k+ ctx
Structured data extraction
Unstructured text in, validated JSON out.
requires json_mode
prefers tools
Vision / OCR / image analysis
Image (or image + text) in, structured output.
requires vision
Tool-using agents
Autonomous agents calling tools / functions across multiple turns.
requires tools
prefers json_mode
64k+ ctx
Text classification
Label short texts into a fixed taxonomy — sentiment, intent, topic, spam.
prefers json_mode
Content moderation
Flag user-generated content for toxicity, PII, policy violations.
prefers json_mode
SQL / code-from-text generation
Natural-language questions → valid SQL queries against a known schema.
requires tools
prefers json_mode
Creative writing & marketing copy
Drafts of blog posts, ad copy, product descriptions, fiction.
Math & multi-step reasoning
Word problems, formal proofs, multi-step calculation, chain-of-thought tasks.
prefers tools
Customer support automation
Triage tickets, draft first-touch responses, route to humans.
prefers tools
Long-document Q&A
Single huge document (legal, financial, research) + question → answer.
200k+ ctx