How much does Claude Sonnet 4.6 (batch) cost?

On the Respan gateway, input starts at $1.50 per 1M tokens on OpenRouter, and output starts at $7.50 per 1M tokens on OpenRouter, after gateway discounts.

Which providers serve Claude Sonnet 4.6 (batch) on Respan?

Claude Sonnet 4.6 (batch) is served by OpenRouter.

What is Claude Sonnet 4.6 (batch)'s context window?

Claude Sonnet 4.6 (batch) accepts up to 1M tokens of context.

How do I use Claude Sonnet 4.6 (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-sonnet-4.6:batch". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

Where does Claude Sonnet 4.6 (batch) rank on the Respan Index?

Claude Sonnet 4.6 (batch) scores 34.4 out of 100 on the Respan Index v1.1, ranking #55 of 138 models. By category: Coding 14.7, Agents 50.8, Reasoning 25.8, Knowledge & language 35.5, and Human preference 53.3. The Respan Index combines independent and lab-reported benchmark results into one score, using benchmark data collected by llmmetric.com.

How does Claude Sonnet 4.6 (batch) score on benchmarks?

Claude Sonnet 4.6 (batch) has 37 published benchmark scores, including SWE-bench Verified 79.6%, Tau2-bench Telecom 97.9%, and GPQA Diamond 89.9%. Each score links to where it was published; the data is collected by llmmetric.com.

Claude Sonnet 4.6 (batch)

Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It excels at iterative development, complex codebase navigation, end-to-end project management with...

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-sonnet-4.6:batch".

Context window: 1M tokens
Input from: $1.50/M
Output from: $7.50/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-sonnet-4.6:batch`	1M	$1.50/M	$7.50/M

Is a provider down? OpenRouter status

Pricing

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

Input: $1.50/M
Output: $7.50/M
Cache read: $0.15/M
Cache write: $1.88/M

Cost by volume

Total cost from 0 to 1T tokens.

$1.50/MOpenRouter

Benchmarks

37 published scores for Claude Sonnet 4.6 (batch) from 10 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.

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Claude Sonnet 4.6 (batch)

Providers

Pricing

Cost by volume

Benchmarks

Certified where it counts.

Respan Indexv1.1

Coding6

Agents9

Reasoning9

Math2

Knowledge5

Multimodal2

Arena3

Other1

Apps