Sift the signal from the noise.
Compare models, products, providers, and markets on the evidence that matters. Change the weights, inspect every source, and see why one option rises above the rest.
9
comparison spaces
242
options indexed
50
decision signals
29
cited sources
Artificial Analysis - Intelligence Index
Make the ranking yours
Default scores are a starting point. Reweight the criteria around your actual decision.
Follow every number
Published values retain their source, confidence, and last-verified date.
Compare the tradeoffs
Use one matrix for the answer and the evidence behind it—not another generic listicle.
Choose what you are sifting
Live comparison spaces
The same transparent decision engine, applied to different questions. AI models are the flagship; the others prove the engine can travel.
AI Model Rankings
Compare large language models on price, context window, capabilities, and real benchmark scores.
Agent Skill Rankings
Compare AI agent skills on context cost, progressive disclosure, originality, license clarity, and freshness.
Golf Cart Comparisons
Compare golf carts on top speed, range, battery, power, and price across major manufacturers.
Crypto Markets
Sample comparison seeded live from the CoinGecko API: the top cryptocurrencies by market capitalization.
GPU Cloud Comparison
Compare GPU cloud providers on hourly price, VRAM, egress and storage cost, billing granularity, and cold-start latency.
Largest US Banks
Sample comparison seeded live from the FDIC BankFind API: the 20 largest FDIC-insured banks by total assets (amounts in $ thousands).
Orbital Rockets
Sample comparison seeded live from the Launch Library 2 API: orbital launch vehicles ranked on capacity, track record, and cost.
Top Federal Contractors
Sample comparison seeded live from the USAspending API: the top recipients of federal contract obligations, FY2026 to date vs full FY2025.
World Economies
Sample comparison seeded live from World Bank Open Data: the 20 largest economies by 2024 GDP.
Built to show its work
A score is only useful when you can audit it.
OptiSift keeps external signals, source citations, confidence, freshness, and scoring logic visible. Sophon-sourced data on this page stays labeled as an external signal and is never silently blended into the OptiSift Score.