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Anthropic: Claude Opus 4.5

Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use. It offers strong multimodal capabilities, competitive performance across real-world coding and...

Rank
195K
Context Window
$5.00
Min Input /1M
$25.00
Min Output /1M

Model Info

Model ID anthropic-claude-opus-4-5
Modality text+image+file->text
Context Window 195K tokens
Platforms OR

Usage & Rankings

Rank Unranked
Weekly Usage

Cross-Platform Pricing

Platform Input /1M Output /1M Context Model ID
OR OpenRouter $5.000 $25.000 195K anthropic/claude-opus-4.5
Input
$5.000
/ 1M tokens
Output
$25.000
/ 1M tokens
Round Trip
$30.00
/ 1M tokens
Value Rating
🔴
🔴 Premium — best for quality-critical tasks

About Anthropic: Claude Opus 4.5

Anthropic: Claude Opus 4.5 is a large language model with a 195K token context window.

The best available input price is $5.000/1M tokens and output price is $25.000/1M tokens, with a round-trip cost of $30.00/1M tokens.