anthropic

Anthropic: Claude Opus 4.5 (batch)

anthropic/claude-opus-4.5:batch

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...

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Input / 1M tokens$2.5

Output / 1M tokens$12.5

Context window200,000

Maximum output64,000

Provider-supported parameters

These are upstream capabilities. Jevrouter supports the subset described in the API contract; chat input is currently text only.

include_reasoningmax_tokensreasoningresponse_formatstopstructured_outputstemperaturetool_choicetoolsverbositystreamdeveloper_role

Capabilities are imported from OpenRouter’s catalog. This does not mean every model has been independently tested by Jevrouter.

Catalog updated: 2026-09-22T10:51:50.887Z · Price version: cmubxr21107rpjn0zefxrfuve:3

Provider pricing fields · USD per indicated unit

{
  "prompt": "0.0000025",
  "completion": "0.0000125",
  "web_search": "0.01",
  "input_cache_read": "0.00000025",
  "input_cache_write": "0.000003125",
  "input_cache_write_1h": "0.000005"
}

Make a request

curl --no-buffer https://api.jevrouter.io/v1/chat/completions \
  -H "Authorization: Bearer $JEVROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d @- <<'JSON'
{
  "model": "anthropic/claude-opus-4.5:batch",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ],
  "max_tokens": 1024
}
JSON

Plan your integration

Connect with the OpenAI Python SDK →Estimate this model’s cost →Budgets, request status and safe retries →

Source: OpenRouter model catalog. Imported descriptions and capabilities are provider declarations, not independent benchmark results. Jevrouter currently uses OpenRouter as its managed upstream.