Anthropic

Claude Opus 4.7

Claude Opus 4.7 is a Claude 4 model from Anthropic, released in 2026-04. It costs $5 / $25 per 1M, has a 1M-token context window, and is best for coding, agents, complex-reasoning. Last verified 2026-04-19.

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Spec sheet

Pricing

Input
$5 / 1M
Output
$25 / 1M
Cached input
$0.5 / 1M
Batch discount
50%
Free tier
No

Context & speed

Context window
1M tokens
Max output
64k tokens
Throughput
~55 tok/s
Time to first token
~900 ms
Speed tier
slow

Capabilities

Tool use
Yes
Structured output
Yes
Prompt caching
Yes
Extended thinking
Yes
Vision input
Yes
Audio in / out
No
Fine-tuning
No

Deployment

Open weights
No
On-prem
No
HIPAA eligible
Yes
Zero retention
Yes
Regions
us, eu

Estimated monthly cost

Assumes typical token shape: 2k input, 600 output per call. Prompt caching is excluded from these figures.

10k calls/mo
$250.00
per month
100k calls/mo
$2.5k
per month
1M calls/mo
$25k
per month

When to use Claude Opus 4.7

Sweet spot

  • coding
  • agents
  • complex reasoning
  • long horizon tasks

Known trade-offs

  • slower TTFT than Sonnet
  • overkill for routine tasks

Best use cases

Best LLM for Content writing

Best prose quality and voice adherence

Best LLM for Autonomous agents

When the agent must reason over truly hard problems

Best LLM for Coding assistant

Use when the task is hard enough to justify Opus cost

Works with

Anthropic SDKClaude CodeCursorAWS BedrockGoogle Vertex AIVercel AI SDKLangChainLlamaIndexOpenRouter

Compare Claude Opus 4.7 to other models

vs GPT Realtimevs Claude Sonnet 4.6vs GPT-5.4vs Gemini 3.1 Provs Grok 4.20vs Claude Haiku 4.5

FAQ — Claude Opus 4.7

How much does Claude Opus 4.7 cost?

Claude Opus 4.7 costs $5 / $25 per 1M tokens on the Anthropic API. Cached input reads cost $0.5 per 1M, cutting the input bill by roughly 90% on repeat system prompts. The batch API offers a 50% discount for async workloads.

What is the context window of Claude Opus 4.7?

Claude Opus 4.7 has a 1M-token context window with up to 64k tokens of output. That's enough for entire codebases, long transcripts, or multi-document RAG.

Does Claude Opus 4.7 have a free tier?

No — Free via Claude.ai web chat; API requires paid credits.

Is Claude Opus 4.7 HIPAA / EU / on-prem friendly?

Claude Opus 4.7 is HIPAA-eligible, available in EU regions, and is API-only. Zero data retention is available for enterprise customers.

What is Claude Opus 4.7 best for?

Claude Opus 4.7 is best for coding, agents, complex reasoning, long horizon tasks. Trade-offs to be aware of: slower TTFT than Sonnet; overkill for routine tasks.

Which tools and SDKs work with Claude Opus 4.7?

Claude Opus 4.7 integrates with Anthropic SDK, Claude Code, Cursor, AWS Bedrock, Google Vertex AI, Vercel AI SDK, LangChain, LlamaIndex, OpenRouter. Most major AI frameworks support it either natively or through OpenAI-compatible endpoints.