Claude Opus 5 (Fast)

openrouter.ai

Fast-mode variant of [Opus 5](/anthropic/claude-opus-5) - identical capabilities with higher output speed at 2x pricing relative to regular Opus 5. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode

Description

Specs

Type	Model
Section	Models & platforms / text+image+file->text
Pricing	paid (от $10/mo)
Platform	Self-hosted
Systems	api, python, self-hosted
Hosting	cloud
Site language	en
Vendor	Anthropic
Launched	2026-07-24

Can do

text image file

Platforms

api python self-hosted

Found in sources

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