How much does Claude Opus 5 (batch) cost?

On the Respan gateway, input starts at $2.50 per 1M tokens on OpenRouter, and output starts at $12.50 per 1M tokens on OpenRouter, after gateway discounts.

Which providers serve Claude Opus 5 (batch) on Respan?

Claude Opus 5 (batch) is served by OpenRouter.

What is Claude Opus 5 (batch)'s context window?

Claude Opus 5 (batch) accepts up to 1M tokens of context.

How do I use Claude Opus 5 (batch) with the Respan gateway?

Point any OpenAI-compatible SDK at https://api.respan.ai/api/ with your Respan API key and set the model to "claude-opus-5:batch". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

Where does Claude Opus 5 (batch) rank on the Respan Index?

Claude Opus 5 (batch) scores 63.9 out of 100 on the Respan Index v1.1, ranking #7 of 138 models. By category: Coding 61.0, Agents 70.2, Reasoning 65.4, Knowledge & language 60.8, and Human preference 57.6. The Respan Index combines independent and lab-reported benchmark results into one score, using benchmark data collected by llmmetric.com.

How does Claude Opus 5 (batch) score on benchmarks?

Claude Opus 5 (batch) has 39 published benchmark scores, including WeirdML 91.8%, OSWorld-Verified 83.4%, and GPQA Diamond 93.9%. Each score links to where it was published; the data is collected by llmmetric.com.

Claude Opus 5 (batch)

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...

Tool Use

# Paste into Claude Code, Cursor, or Codex

Help me set up the Respan gateway: fetch and follow https://respan.ai/docs/agent-setup.md. Use model "claude-opus-5:batch".

Context window: 1M tokens
Input from: $2.50/M
Output from: $12.50/M
Providers: 1
Released: Aug 6, 2026

Providers

One provider serves this model through the Respan gateway. Copy a model ID to call that route directly.

Provider	Context	Input	Output	Capabilities
OpenRouter`openrouter/anthropic/claude-opus-5:batch`	1M	$2.50/M	$12.50/M

Is a provider down? OpenRouter status

Pricing

USD per 1M tokens on OpenRouter, after gateway discounts.

Input: $2.50/M
Output: $12.50/M
Cache read: $0.25/M
Cache write: $3.13/M

Cost by volume

Total cost from 0 to 1T tokens.

$2.50/MOpenRouter

Benchmarks

39 published scores for Claude Opus 5 (batch) from 15 sources. Each score links to where it was published. Percentages are out of 100. Arena ratings are Elo, marked between the lowest and highest rated model on each leaderboard.