LLM·Dex
286 model-for-task guides

Should you use this model for that task?

One programmatic deep-dive per (model, use case) pair. Real rank position, real strengths against real criteria, real alternatives. 286 guides total, pick the combination that matches your problem.

Updated

Coding

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Code Review

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Code Completion

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Python

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Frontend (React, TypeScript, CSS)

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SQL Generation

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Creative Writing

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Copywriting

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Email Writing

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Essay Writing

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Summarization

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Translation

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Math

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Reasoning

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Scientific Research

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Legal Analysis

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Medical Q&A

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Customer Support

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Chatbots

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AI Agents

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Tool Use

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Function Calling

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RAG

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Long Context

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Vision

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OCR

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Models for Image Generation

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Models for Image Editing

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Models for Video Generation

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Realtime Voice Models

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On-Device LLMs

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Edge Deployment

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Cheapest LLMs

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Fastest LLMs

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Most Accurate LLMs

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Open-Source LLMs

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Commercial Use

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Roleplay

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Data Extraction

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JSON Output

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Structured Output

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Multilingual LLMs

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Chinese LLMs

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Coding Agents

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Research Agents

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Web Scraping

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Safety Evaluation

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Red-Teaming

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Fine-Tuning

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Cheapest Vision LLMs

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Claude Alternatives

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GPT Alternatives

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Gemini Alternatives

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Local LLMs

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Enterprise LLMs

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