Claude Opus 5.5 (Batch)
Anthropic
Claude Opus 5.5 is a step-change improvement over Opus 5 for agentic coding, long-running agentic tasks, knowledge work, communication, and vision. It is more token-efficient per completed task and reports progress, findings, and next steps in clear language.
- Language
- Explicit caching
- File input
- Reasoning
- Tool use
- Vision
- Structured output
- Context
- 1M
- Max output
- 128K
- Input / 1M
- $2.00
- Output / 1M
- $10.00
Quickstart
Point any OpenAI-compatible client at Maxynetic Systems and pass anthropic/claude-opus-5.5-batch as the model.
curl https://api.maxynetic.com/v1/chat/completions \
-H "Authorization: Bearer $MAXYNETIC_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "anthropic/claude-opus-5.5-batch",
"messages": [{ "role": "user", "content": "Explain routing in one line." }]
}'Pricing
Billed per token with no markup on the underlying provider rate.
Input
Per 1M prompt tokens
$2.00
Output
Per 1M completion tokens
$10.00
Cache read
Per 1M cached prompt tokens
$0.100
Cache write
Per 1M tokens written to cache
$2.50
A 1M-token prompt with 250K tokens of output costs about $4.50.