AI model · Anthropic

claude-opus-5

Anthropic: Claude Opus 5

Input costs $5.00 per million tokens and output costs $25.00. It takes up to 1,000,000 tokens of context at once. At 10 million tokens a month that works out to about $100.00. Its intelligence index is 50.8, ranking 8 of 175 scored models. Listed in the catalogue on 7/25/2026.

Input$5.00
Output$25.00
Context1,000,000
Listed7/25/2026
ProducesText
AcceptsText · Image · File

You will only get news about this version (claude-opus-5).

What it costs a month

Token prices translated into real usage.

  • Light1M tokens a month: a personal tool or trial
    ₩13,239$10.00
  • Steady10M tokens a month: one small service
    ₩132,390$100.00
  • Heavy100M tokens a month: a service with real users
    ₩1,323,904$1000.00

Sending 10,000 Korean characters and getting 2,000 back, 1,000 times a month, costs about ₩95,718.

The same content in English costs about ₩73,622. Korean runs 1.3x.

Mixed 75% input, 25% output: a common ratio for chat usage, though real cost depends on how you use it. Exchange rate is from the last collection.

Report card

What this model is good at, by subject.

Overall50.8#8 of 175 tracked
An index the source builds by weighting ten evaluations. Not a percentage, and not an average of the subjects below. It includes very hard tests we do not list, which keeps the numbers low (today's leader is in the low 50s). Use it to compare models.
  • KoreanKMMLU-HARDwe measured—not taken
  • ScienceGPQA93.2#11/159
  • MathAA Math Indexsaturated—not taken
  • CodingAA Coding Index78#2/82
  • ReadingAA-LCRin-house test79.3#41/155
  • KnowledgeMMLU-Pro—not taken
  • Instruction followingIFBench—not taken
  • Hard reasoningHLE54.9#6/171

Measured and published by Artificial Analysis. Each subject is a different test, so compare within a subject rather than across them.

Community

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  • AI Wave 팀

    AI Wave팀: 이 모델은 아직 한국어 평가에 안 올라 있습니다. 저희가 직접 재는 항목이라 순서대로 늘리는 중인데, 이 모델 먼저 봐주셨으면 하는 분 있으면 댓글로 알려주세요 — 우선순위에 반영하겠습니다.

Buzz trend

How much this model was talked about over the past week.

Rank#8
Buzz24.6
6d agoNow

News about this model

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Other models from this vendor

Jump straight to where the conversation is.

ModelPerformanceInputOutputContext
claude-haiku-5.543.4$0.10$0.501M
claude-sonnet-5.556$2.00$10.001M
claude-opus-5.557.6$4.00$20.001M
claude-fable-5.153.4$10.00$50.001M
claude-sonnet-538.2$2.00$10.001M
claude-fable-549.6$10.00$50.001M
claude-opus-4.841.8$5.00$25.001M
claude-opus-4.740.7$5.00$25.001M

Compare with others

Pricing and scores side by side. Blank cells mean the price is undisclosed or the model did not take that test.