Sonar Model Specs, Costs & Benchmarks (September 2025)

Sonar, developed by Perplexity, features a context window of 127.1K tokens. The model costs $1.00 per million tokens for input and $1.00 per million tokens for output. It was released on January 27, 2025, and has achieved impressive scores in various benchmarks.

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Overview

	Sonar
Model Provider The organization behind this AI's development	Perplexity
Input Context Window Maximum input tokens this model can process at once	127.1K tokens
Output Token Limit Maximum output tokens this model can generate at once	Not specified tokens
Release Date When this model first became publicly available	January 27, 2025 7 months ago January 27th, 2025

Pricing

	Sonar
Input Token Cost Cost per million input tokens	$1.00 per million tokens
Output Token Cost Cost per million output tokens	$1.00 per million tokens

Capabilities & Features

	Sonar
Input Types Supported input formats	textimage
Output Types Supported output formats	text
Tokenizer Text encoding system	Other
Key Features Advanced capabilities	Standard capabilities only

Benchmarks

	Sonar
MMLU Measures knowledge across 57 subjects like law, math, history, and science	Not available
MMMU Measures understanding of combined text and images across various domains	Not available
HellaSwag Measures common sense reasoning by having models complete sentences about everyday situations	Not available

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Sonar Model Specs, Costs & Benchmarks (September 2025)

Overview

Pricing

Capabilities & Features

Benchmarks

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