AI Index

Claude Mythos 5

Language Anthropic Verified Released Jun 9, 2026
Model ID
Context
1M
128K max output
Input price
$10.00
per 1M tokens · Claude API
Output price
$50.00
per 1M tokens
Epoch Capabilities Index
—
Not listed
LMArena Text
—
Not listed

Where to run it

2 offerings · prices as listed
MeterTierPrice
Claude API (opens in a new tab) Official Global · USD claude-mythos-5
InputStandard $10.00 / 1M tokens
Batch $5.00 / 1M tokens
OutputStandard $50.00 / 1M tokens
Batch $25.00 / 1M tokens
Cache readStandard $1.00 / 1M tokens
Cache write5-minute cache $12.50 / 1M tokens
1-hour cache $20.00 / 1M tokens
Amazon Bedrock (opens in a new tab) us-east-1 · USD Claude Mythos 5
InputStandard $11.00 / 1M tokens
OutputStandard $55.00 / 1M tokens
Cache readStandard $1.10 / 1M tokens
Cache write5-minute cache $13.75 / 1M tokens
1-hour cache $22.00 / 1M tokens
  1. Now priced on Claude API Input $10.00 · Output $50.00 · Cache read $1.00
  2. No longer priced on Claude API Input $10.00 · Output $50.00 · Cache read $1.00

Cited scores

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