Anthropic

claude-sonnet-4-5

claude-sonnet-4-5

View docs

Generate text for writing, questions, coding and summaries.

Pricing

/ 1M text units

Input: 100 Credits≈ $0.5000
Official reference ~~$3.00~~83% below official
Output: 500 Credits≈ $2.5000
Official reference ~~$15.00~~83% below official
Cache read: 10 Credits≈ $0.0500
Official reference ~~$0.30~~83% below official
Cache write (5 min): 125 Credits≈ $0.6250
Cache write (1 hour): 125 Credits≈ $0.6250

Pricing follows the selected specifications

Output

Chat

Added to catalog

Nov 1, 2026

Input

Examples

Message*

Default: [{"role":"user","content":"Reply only OK."}]

Response token limit

Default: 1024

Estimate the cost first. Generation starts only after confirmation.

OutputFill example

README

Generate text for writing, questions, coding and summaries.

Model capabilities

Input modalities: Text
Output modalities: Text
Context caching: Not supported
Tool calling: Not supported
Streaming: Supported
Batch inference: Not supported

API protocol support

Chat Completions: Supported
Responses: Not supported
Gemini: Not supported
Anthropic: Not supported

Parameters

Fields accepted in the request body for this model.

messagesmessages

Required

max_completion_tokensinteger

Optional

Range: ≥ 1Default: 1024

Pricing

Credits / 1M text units

Input: 100 Credits≈ $0.5000
Official reference ~~$3.00~~83% below official
Output: 500 Credits≈ $2.5000
Official reference ~~$15.00~~83% below official
Cache read: 10 Credits≈ $0.0500
Official reference ~~$0.30~~83% below official
Cache write (5 min): 125 Credits≈ $0.6250
Official reference ~~$3.75~~83% below official
Cache write (1 hour): 125 Credits≈ $0.6250
Official reference ~~$6.00~~89% below official

Bill actual quantity · Rounding is applied once to the total cost

Official pricing source · Verified 2026-11-01

Prices are billed per unit consumed with no monthly minimum. See billing guide for Credits estimates and actual usage charges.

Code

View docs →

POST https://orux.top/api/v1/chat/completions

Code examples

Request body

curl 'https://orux.top/api/v1/chat/completions' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
  "messages": [
    {
      "role": "user",
      "content": "Reply only OK."
    }
  ],
  "max_completion_tokens": 1024,
  "model": "claude-sonnet-4-5"
}'

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Code examples

Response examples

{
  "id": "chatcmpl-...",
  "choices": [
    { "index": 0, "message": { "role": "assistant", "content": "Hello! How can I help you today?" } }
  ],
  "usage": { "prompt_tokens": 12, "completion_tokens": 9, "total_tokens": 21 }
}

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Frequently asked questions

About claude-sonnet-4-5 pricing, capabilities and API access on Orux AI.

What is claude-sonnet-4-5?

claude-sonnet-4-5: Generate text for writing, questions, coding and summaries.

How much does claude-sonnet-4-5 cost on Orux AI?

See the pricing section on this page for claude-sonnet-4-5 pricing and applicable conditions. Charges depend on the selected parameters and recorded usage.

What inputs and outputs does claude-sonnet-4-5 support?

claude-sonnet-4-5 accepts Text and returns Text.

Does claude-sonnet-4-5 support tool calling and streaming?

claude-sonnet-4-5 on Orux AI — tool calling: Not supported; streaming: Supported.

Where can I access the claude-sonnet-4-5 API?

Create an Orux AI API key and send an authenticated POST request to https://orux.top/api/v1/chat/completions, using claude-sonnet-4-5 as the model identifier. Try the playground on this page and use the API example for the exact request format.