claude-3-7-sonnet-20250219 vs sonar

Pricing, Performance & Features Comparison

Price unit:

Authoranthropic

Context Length200K

Reasoning

Providers1

ReleasedFeb 2025

Knowledge CutoffOct 2024

License-

Most intelligent model, with visible step‑by‑step reasoning

Input$3

Output$15

Latency (p50)1s

Output Limit8K

Function Calling

JSON Mode

InputText, Image

OutputText

in$3out$15cache$0.3write$3.8

Authorperplexity

Context Length128K

Reasoning

Providers1

ReleasedFeb 2025

Knowledge CutoffApr 2024

License-

A lightweight, cost-effective search model optimized for quick, grounded answers with real-time web search.

Input$1

Output$1

Latency (p50)1.8s

Output Limit-

Function Calling

JSON Mode

Input-

Output-

in$1out$1--