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Anthropic·Pay as you go

claude-opus-4-5-20251101

CodingTextVision|Compare Share

ReasoningLongCreativeDocumentCodingReasoningCompletionAgentic

Specifications

ProviderAnthropic

Model IDclaude-opus-4-5-20251101

Context Window1,000,000 tokens

Endpoint/v1/chat/completions

Billing TypePay as you go

Capabilities

CodingTextVision

ReasoningLongCreativeDocumentCodingReasoningCompletionAgentic

Pricing

Input

$5.00

per 1M tokens

Output

$25.00

per 1M tokens

Cost Estimate

1K tokens in + 1K out1K in + 1K out$0.0300

10K tokens in + 2K out10K in + 2K out$0.1000

100K tokens in + 10K out100K in + 10K out$0.7500

This model uses token-based pricing. Input and output tokens are billed separately per million tokens.

API Example

curl https://api.aisa.one/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $AISA_API_KEY" \
  -d '{
    "model": "claude-opus-4-5-20251101",
    "messages": [
      {
        "role": "user",
        "content": "Hello, what can you help me with?"
      }
    ],
    "max_tokens": 1024
  }'

Base URL: https://api.aisa.one

Endpoint: /v1/chat/completions

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