Reference
AI Models Directory
A comprehensive guide to the AI models powering today's development tools. Compare pricing, context windows, and capabilities to choose the right model for every task.
Reasoning
Best for architecture, planning, and complex multi-step analysis.
Coding
Optimized for code generation, refactoring, and implementation.
General
Versatile all-rounders for brainstorming, docs, and system design.
Fast
Low-cost, low-latency models for high-volume and real-time tasks.
| Model | Provider | Type | Input /1M | Output /1M | Context |
|---|---|---|---|---|---|
| Claude 3.7 Sonnet | Anthropic | Coding | $3.00 | $15.00 | 200K |
| Claude Opus 4.5 | Anthropic | Reasoning | $5.00 | $25.00 | 200K |
| Claude Opus 4.6 | Anthropic | Reasoning | $5.00 | $25.00 | 1M (beta) |
| Claude Sonnet 4.5 | Anthropic | Coding | $3.00 | $15.00 | 200K |
| Gemini 2.5 Flash | Fast | $0.30 | $2.50 | 1M | |
| Gemini 2.5 Pro | Coding | $1.25 | $10.00 | 1M | |
| Gemini 3 Flash | Fast | $0.50 | $3.00 | 1M | |
| Gemini 3 Pro | Reasoning | $2.00 | $12.00 | 1M | |
| GPT-4o | OpenAI | General | $2.50 | $10.00 | 128K |
| GPT-5 | OpenAI | General | $1.25 | $10.00 | 400K |
| GPT-5 Mini | OpenAI | Fast | $0.25 | $2.00 | 128K |
| o3 | OpenAI | Reasoning | $2.00 | $8.00 | 200K |
| o4-mini | OpenAI | Reasoning | $1.10 | $4.40 | 200K |
Claude 3.7 Sonnet
Input
$3.00 /1M
Output
$15.00 /1M
Best for: General coding tasks, stable production workloads
Claude Opus 4.5
Input
$5.00 /1M
Output
$25.00 /1M
Best for: Research, complex analysis, high-stakes code review
Claude Opus 4.6
Input
$5.00 /1M
Output
$25.00 /1M
Best for: Complex multi-step reasoning, architecture design, critical code review
Claude Sonnet 4.5
Input
$3.00 /1M
Output
$15.00 /1M
Best for: Day-to-day coding, refactoring, feature implementation, tests
Gemini 2.5 Flash
Input
$0.30 /1M
Output
$2.50 /1M
Best for: Budget-conscious batch processing, lightweight tasks, prototyping
Gemini 2.5 Pro
Input
$1.25 /1M
Output
$10.00 /1M
Best for: Code generation, large codebase analysis, technical documentation
Gemini 3 Flash
Input
$0.50 /1M
Output
$3.00 /1M
Best for: High-throughput tasks, real-time apps, cost-sensitive workloads
Gemini 3 Pro
Input
$2.00 /1M
Output
$12.00 /1M
Best for: Complex architecture, long-document analysis, multi-step planning
GPT-4o
Input
$2.50 /1M
Output
$10.00 /1M
Best for: General tasks, documentation, code review, multimodal analysis
GPT-5
Input
$1.25 /1M
Output
$10.00 /1M
Best for: General-purpose tasks, brainstorming, documentation, system design
GPT-5 Mini
Input
$0.25 /1M
Output
$2.00 /1M
Best for: Classification, summarization, simple Q&A, high-volume processing
o3
Input
$2.00 /1M
Output
$8.00 /1M
Best for: Complex reasoning, math, scientific analysis, architectural planning
o4-mini
Input
$1.10 /1M
Output
$4.40 /1M
Best for: Reasoning on a budget, code analysis, planning tasks