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Favicon for anthropic

Anthropic: Claude Opus 4.7

anthropic/claude-opus-4.7

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Opus 4.7 is the next generation of Anthropic's Opus family, built for long-running, asynchronous agents. Building on the coding and agentic strengths of Opus 4.6, it delivers stronger performance on complex, multi-step tasks and more reliable agentic execution across extended workflows. It is especially effective for asynchronous agent pipelines where tasks unfold over time - large codebases, multi-stage debugging, and end-to-end project orchestration.

Beyond coding, Opus 4.7 brings improved knowledge work capabilities - from drafting documents and building presentations to analyzing data. It maintains coherence across very long outputs and extended sessions, making it a strong default for tasks that require persistence, judgment, and follow-through.

For users upgrading from earlier Opus versions, see our official migration guide here(opens in new tab)

Modalities

In / Out Price

$5 / $25per 1M

Context

1M

Released

Apr 16, 2026

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ProvidersPricingPerformanceUptimeBenchmarksAppsActivityFAQ

Providers

Different companies host the same model. OpenRouter routes your request to one of them based on the routing mode you pick — Balanced (price + speed), Nitro (fastest), or Exacto (highest tool-calling accuracy).

Pricing

The average price customers actually pay for this model, next to the prices providers post. Caching and discounts mean the price actually paid is often well below the listed one.

Performance

Throughput is how fast the model writes (tokens per second — higher is better). Latency is total round-trip time (lower is better). TTFT is time-to-first-token — how long before you see anything appear (lower is better).

Uptime

Uptime is the percentage of the past 3 days that at least one provider was responding to requests. Availability is the percentage of time that inference was successfully served. OpenRouter continuously monitors and uses the next-best provider when one returns an error.

Benchmarks

Scores on standardized evaluations. Higher percentages are better — and rank percentile shows where this model lands among all models on OpenRouter.

Apps

Public apps that send the most traffic to this model. Good signal for what real production workloads look like — and a hint at which use cases this model is best suited for.

Activity

Token volume and request traffic to this model over time.

Quick Start

Drop-in code to call this model. OpenRouter's API is OpenAI-compatible — most SDKs work by just swapping the base URL. The only thing that changes between models is the model slug below.

About Anthropic: Claude Opus 4.7

OpenRouter makes Anthropic: Claude Opus 4.7 available through a unified, OpenAI-compatible API using the model ID anthropic/claude-opus-4.7. Requests can be routed across 5 providers, including Amazon Bedrock (EU), Google Vertex (US), Anthropic, Claude Platform on AWS and Azure, with automatic failover when an endpoint is unavailable.

Anthropic: Claude Opus 4.7 accepts text, images and files such as PDFs and returns text. It has a 1,000,000-token context window and a maximum output of 128,000 tokens.

On OpenRouter, Anthropic: Claude Opus 4.7 costs $5.00/M input tokens and $25.00/M output tokens, with separate rates for Cache Read at $0.50/M tokens, Cache Write at $6.25/M tokens and Cache Write (1h) at $10.00/M tokens. Effective pricing can be lower when prompt caching applies. It was released on April 16, 2026.

More models from Anthropic

  • Claude Opus 5 (Fast)
  • Claude Opus 5
  • Claude Sonnet 5

Frequently asked questions

Opus 4.7 is the next generation of Anthropic's Opus family, built for long-running, asynchronous agents. Building on the coding and agentic strengths of Opus 4.6, it delivers stronger performance on complex, multi-step tasks and more reliable agentic execution across extended workflows.

Claude Opus 4.7 costs $5.00/M input tokens and $25.00/M output tokens, with separate rates for Cache Read at $0.50/M tokens, Cache Write at $6.25/M tokens and Cache Write (1h) at $10.00/M tokens.

Claude Opus 4.7 has a 1,000,000 token context window. It supports up to 128,000 completion tokens.

Yes. Claude Opus 4.7 accepts tools and tool_choice for function calling. It also supports structured outputs via a JSON schema in response_format.

Claude Opus 4.7 accepts text, images and files such as PDFs as input and returns text.

Claude Opus 4.7 is served by 5 providers on OpenRouter: Amazon Bedrock (EU), Google Vertex (US), Anthropic, Claude Platform on AWS and Azure. Requests are routed to the best available provider, with automatic failover to the others, and you can pin or exclude providers with provider routing.

Claude Opus 4.7 was released on April 16, 2026.

$5.00$25.00$0.501.68s53 tps
99.97%
$5.00$25.00$0.500.84s75 tps
99.99%
$5.00$25.00$0.501.16s54 tps
100.00%
$5.00$25.00$0.501.32s41 tps
99.99%
$5.00$25.00$0.50----
--
$5.50$27.50$0.55----
--
$5.50$27.50$0.551.00s74 tps
--
$5.50$27.50$0.55----
--

Throughput

75tok/s

P50, best across providers

Latency

0.84s

P50, best provider

AutoExacto Benchmarks
GPQA DiamondTAU-Bench
Claude Platform on AWS
90.1%81.3%
Amazon Bedrock (EU)
88.9%79.9%
Claude Platform on AWS
89.7%78.4%
Amazon Bedrock (Global)
88.7%79.3%
Google Vertex (Europe)
89.4%77.9%
Azure
88.8%78.1%
Anthropic
88.7%77.5%
Google Vertex
88.9%76.4%
Google Vertex (US)
88.2%76.6%
+1 more providers
Uptime (3d)

100.00%

Availability (3d)

99.96%

Availability over the last 3 days

Last 72 hours
Availability 99.96%
3 Days Ago2 Days AgoYesterdayNow

Availability over the last 24 hours

OpenRouter Availability
99.97%
Without Routing
97.62%

When an error occurs in an upstream provider, we can recover by routing to another healthy provider, if your request filters allow it. You can access per-provider uptime data programmatically through the Endpoints API. Learn more about our load balancing and customization options.

1.
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Claude Code
Claude Code is Anthropic's agentic coding tool that reads your entire codebase, plans and executes changes across files, runs tests, and iterates on failures, all from natural language prompts.
92.4Btokens
2.
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OpenClaw
OpenClaw is an open-source AI agent that connects to your messaging apps and takes real actions on your behalf, from running commands and browsing the web to managing files and sending emails.
17.6Btokens
3.
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Hermes Agent
Hermes Agent is an open-source, self-improving AI agent by Nous Research that runs persistently with memory across sessions, and builds reusable skills from experience. It comes with 40+ built-in tools, including web search, browser automation, and vision, plus scheduled automations and subagents.
14.5Btokens
4.
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Kilo Code
Kilo Code is an open-source AI coding agent that works across VS Code, JetBrains, and CLI to help developers ship code faster with agentic workflows.
6.35Btokens
5.
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study_check
new
6.12Btokens