Anthropic: Claude Opus 4.8 (Fast)
Claude
Multimodal
Paid
Fast-mode variant of [Opus 4.8](/anthropic/claude-opus-4.8) - identical capabilities with higher output speed at 2x pricing relative to regular Opus 4.8. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode
Parameters
-
Context Window
1,000,000
tokens
Input Price
$10
per 1M tokens
Output Price
$50
per 1M tokens
Capabilities
Model capabilities and supported modalities
Performance
Reasoning
Excellent reasoning capabilities with strong logical analysis
Math
Capable of solving most mathematical problems accurately
Coding
-
Knowledge
Good knowledge foundation across many domains
Modalities
Input Modalities
text,image,file
Output Modalities
text
LLM Price Calculator
Calculate the cost of using this model
$0.015000
$0.150000
Input Cost:$0.015000
Output Cost:$0.150000
Total Cost:$0.165000
Estimated usage: 4,500 tokens
Monthly Cost Estimator
Based on different usage levels
Light Usage
$0.6000
~10 requests
Moderate Usage
$6.0000
~100 requests
Heavy Usage
$60.0000
~1000 requests
Enterprise
$600.0000
~10,000 requests
Note: Estimates based on current token count settings per request.
Last Updated: 2026/08/15