CLAUDE OPUS 5

AnthropicVision

Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work. It is particularly strong at end-to-end software tasks, code review and bug finding, visual analysis...

Rank

#17

No change

Tokens

1.55T

2026-09-11

Requests

21.2M

21,201,398

Tool calls

Input / M

$5.00

Output / M

$25

Cache / M

$0.50

Context

1,000,000 tokens

Token mix

Prompt: 1.52T; 98.1%
Completion: 29.6B; 1.9%
Reasoning: -
Cached: -

Architecture

Modality: text+image+file->text
Tokenizer: Claude
Released: Jul 2026
OpenRouter id: anthropic/claude-opus-5-20260723
Catalog slug: anthropic/claude-opus-5

Intextimagefile

Outtext

include_reasoningmax_completion_tokensmax_tokensreasoningreasoning_effortresponse_formatstopstructured_outputs

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CLAUDE OPUS 5

Token mix

Architecture

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