Anthropic: Claude Opus 4

Public pricingIntelligence 82/100Large memory视觉深度思考工具调用

Anthropic: Claude Opus 4 是一款多模态模型，适合编码、软件工程和智能体工作流。它结合了多模态输入处理、强大的编码能力、200K tokens上下文和高端定价定位，可在编码、软件工程和智能体工作流中提供可靠表现。它适合重视质量、速度与成本的团队，能带来稳定输出、灵活部署与扩展空间。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。

Input

$15.00/1M

Output

$75.00/1M

Cached

$1.50/1M

Batch

$7.50/1M

Calculate your Claude Opus 4 bill.

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What would Claude Opus 4 cost you?

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1,00010,00050,000250,0001M10M

Technical specifications

Claude Opus 4 at a glance.

Memory

200,000

tokens

Max reply

32,000

tokens

Memory tier

Large

an entire book or large codebase

Tokenizer

anthropic

Released

May 2025

Training cutoff

Mar 2025

Availability

Public pricing

Status

active

Benchmarks

Quality benchmarks

Independent evaluations from public leaderboards. Higher is better.

  • frontiermath_tier_4

    0

  • gpqa_diamond

    79.6

  • humanitys_last_exam

    10.72

  • mmlu

    88

  • swe_bench_verified

    72.5

What it can do

Capabilities & limits.

  • Understands images
  • Deep step-by-step thinking
  • Uses tools / calls functions
  • Strict JSON output
  • Streams replies
  • Fine-tunable on your data

When to pick Claude Opus 4

  • Multi-step reasoning, research agents, or hard math.
  • Screenshot analysis, image understanding, or document OCR.
  • Agentic workflows that call tools or APIs.
  • Long documents, full codebases, or extensive chat histories.

When to look elsewhere

  • Very latency-sensitive, real-time apps where every millisecond counts.

Alternatives

Similar models to compare.

FAQ

Claude Opus 4 — the questions we see most.

Pricing, capabilities, alternatives — generated from the same data that powers the calculator above.

Get instant answers from our AI agent

At a typical workload of 50,000 conversations a month with 1,500-token prompts and 800-token replies, Claude Opus 4 costs roughly $4,125 per month. Input is $15.00 /1M tokens and output is $75.00 /1M tokens.
Claude Opus 4 has a 200,000-token context window (large memory — an entire book or large codebase). That means you can fit about 37,500 words of input and history in a single call.
Beyond text generation, Claude Opus 4 supports understanding images, deep step-by-step reasoning, calling functions / tools, strict JSON output. It streams replies by default.
Claude Opus 4 was released in May 2025, with training data cut off around March 2025.
Models in a similar class include Claude Opus 4.1, Claude Opus 4.5, Claude Opus 4.6. The "Similar models" section below this FAQ links into each.

Still unsure?

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