Azure

Claude Mythos 5 — Benchmark Scores, Pricing & Performance Analysis

FLAGSHIP
Input Cost
$10.0/1M
Output Cost
$50.0/1M
Context Window
1.0M
Max Output
128K
Knowledge Cutoff
Jan 2026
Accepts
text, image, pdf

Claude Mythos 5 is an AI model by Azure. View detailed benchmark scores, pricing data, and performance metrics on Serenities AI Models.

Specifications last checked against the provider on . Benchmark scores carry their own source, linked beside each number.

Cost Benchmarks

Input Cost
$10.0394th of 413

Cost per 1M input tokens

OpenRouter API
Output Cost
$50.0397th of 413

Cost per 1M output tokens

OpenRouter API

Context Benchmarks

Context Length
1.0M52nd of 451

Maximum context window size

OpenRouter API

Available from 2 providers

The same model costs different amounts depending on who serves it. You can bring your own key for 1 of these — connect it here.

ProviderInput / 1MOutput / 1MCached inContextYour key
Azure$10$50$11.0MSupported
Azure Cognitive Services$10$50$11.0M

Claude Mythos 5 — Frequently Asked Questions

How much does Claude Mythos 5 cost?

Claude Mythos 5 costs $10.0 per 1M input tokens and $50.0 per 1M output tokens. This places it in the premium pricing tier.

What is the context window of Claude Mythos 5?

Claude Mythos 5 has a context window of 1.0M tokens. This determines how much text, conversation history, and code the model can process in a single request.

Who created Claude Mythos 5?

Claude Mythos 5 was created by Azure. It is classified as a flagship model in our catalogue.

Is Claude Mythos 5 open source?

No, Claude Mythos 5 is a proprietary model. It is available through Azure's API and compatible providers.