Claude Opus 5 (batch)

Anthropic · Multimodal · Released Jul 2026

Claude Opus 5 in batch mode, Anthropic's flagship reasoning model optimized for asynchronous processing with a 1M token context window.

Strengths: Excels at complex multi-step reasoning, extended code generation, and autonomous agentic work across long contexts.
Best for: Batch workloads where reasoning depth and autonomy matter more than latency — research, software development, and knowledge-intensive tasks that benefit from its full reasoning capability.
Limitations: Designed for asynchronous processing, so not suitable for real-time applications; superseded by Claude Fable 5 for the most demanding reasoning tasks requiring higher capability tier.

Input / 1M

$2.50

Output / 1M

$12.50

Cached input / 1M

$0.25

Context window

Also billed

Price history

Effective	Input	Output	Cached in	Note	Source
28 Jul 2026	$2.50	$12.50	$0.25	Imported from OpenRouter	openrouter.ai

Claude Fable 5.1

in $10.00 · out $50.00

Claude Fable 5.1 (batch)

in $5.00 · out $25.00

Claude Opus 5

in $5.00 · out $25.00

Claude Sonnet 5

in $2.00 · out $10.00

Data updated Sep 2, 2026 Report a problem