anthropic/claude-opus-4-6
200K context · $2.00 / M input tokens · $10.00 / M output tokens
Claude Opus 4.6 is Anthropic's high-capability frontier model, delivering strong reasoning, coding, and analysis performance for demanding professional workloads.
2026-07-09 06:37:30 UTC
Pricing
Pay-per-use
No upfront costs, pay only for what you use
API Usage
API Access Guide
Code examples
Use the OurToken API endpoint for this model. The examples below use direct HTTP requests and the recommended endpoint for the model family.
curl https://api.ourtoken.ai/v1/messages \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "claude-opus-4-6",
"messages": [
{
"role": "user",
"content": "Hello!"
}
],
"max_tokens": 256
}'Messages API Reference
Create a Claude Messages-compatible response through OurToken. This format uses a messages array, max_tokens, optional system prompts, tools, and thinking settings.
Authorization
| Content-Type | application/json |
| Authorization | Bearer YOUR_API_KEY |
Request Body
| Field | Type | Required | Description |
|---|---|---|---|
| model | string | Required | Model ID to call. |
| messages | array<object> | Required | Conversation messages sent to the model. |
| system | string | array<object> | Optional | Optional system prompt. |
| max_tokens | integer | Required | Maximum number of output tokens. |
| temperature | number | Optional | Sampling temperature. |
| top_p | number | Optional | Nucleus sampling parameter. |
| top_k | integer | Optional | Top-k sampling parameter. |
| stream | boolean | Optional | Whether to return a streaming response. |
| stop_sequences | array<string> | Optional | Sequences that stop generation. |
| tools | array<object> | Optional | Tools available to the model. |
| tool_choice | object | Optional | Controls how the model selects tools. |
| thinking | object | Optional | Thinking configuration for supported Claude models. |
| metadata | object | Optional | Optional request metadata. |
Response Body
| Field | Type | Required | Description |
|---|---|---|---|
| id | string | Required | Unique message identifier. |
| type | "message" | Required | Object type returned by the Messages API. |
| role | "assistant" | Required | Role of the returned message. |
| content | array<object> | Required | Array of content blocks returned by the model. |
| content[].text | string | Optional | Text inside a returned content block. |
| model | string | Required | Model that produced the response. |
| stop_reason | string | Optional | Reason generation stopped. |
| usage | object | Optional | Token usage information for the message. |
| usage.input_tokens | integer | Optional | Input token count. |
| usage.output_tokens | integer | Optional | Output token count. |
| usage.cache_creation_input_tokens | integer | Optional | Tokens written to prompt cache. |
| usage.cache_read_input_tokens | integer | Optional | Tokens read from prompt cache. |
Model Introduction
Anthropic claude-opus-4-6
Claude Opus 4.6 is Anthropic's high-capability frontier model, delivering strong reasoning, coding, and analysis performance for demanding professional workloads.
Claude Opus 4.6 provides Anthropic-class reasoning and coding performance with a 200K token context window, suited for complex professional tasks. It offers the same pricing as Opus 4.7 while serving as a stable, production-ready option for teams that need high intelligence at a predictable cost.
Why It Looks Great
- High-capability reasoning and coding performance for demanding professional workloads.
- 200K token context window for large documents, codebases, and extended conversations.
- Supports vision inputs for document understanding and multimodal workflows.
- Stable, production-ready model with consistent output quality.
- Accessible via the OurToken unified API at 40% of the standard Anthropic price.
Key Features
- Context Window: 200000 tokens
- Max Output: 32000 tokens
- Vision: Supported
- Function Calling: Supported
- Input: Text, Image
- Output: Text
Specifications
Claude Opus 4.6 API Features for Developers
Use Claude Opus 4.6 API on OurToken for advanced reasoning, Claude Opus 4.6 pricing clarity, Claude Code workflows, vision, and structured output.
Advanced Reasoning
Use Claude Opus 4.6 API for complex analysis, professional planning, research synthesis, and multi-step problem solving. Teams evaluating Claude Opus 4.6 can test deeper reasoning workflows before choosing it for high-accuracy production tasks.
Claude Code Workflows
Apply Claude Opus 4.6 to code generation, debugging, refactoring, repository analysis, and agentic software tasks. This module also serves claude code opus 4.6 search intent by explaining how the model fits Claude Code-style engineering workflows.
Pricing Clarity
Review Claude Opus 4.6 pricing before scaling high-value workloads. OurToken shows the current Claude Opus 4.6 price for input and output tokens, helping teams estimate spend for coding, reasoning, and long-document automation.
Long Context
Use Claude Opus 4.6 API when your application needs large documents, codebases, research notes, or extended conversation history. The 200K context window in this project gives teams room for evidence, instructions, and constraints.
Vision and Multimodal Input
Send text and image inputs for document understanding, screenshot analysis, visual reasoning, and multimodal assistants. Claude Opus 4.6 API can support applications that combine grounded text reasoning with image-based context.
Unified Anthropic API Access
Route Claude Opus 4.6 API requests through OurToken's unified endpoint alongside other models. Developers looking for anthropic 4.6 api access can evaluate model quality, price, and integration behavior without maintaining separate provider-specific code.
How to Use Claude Opus 4.6 API on OurToken
Create an API key, choose Claude Opus 4.6 API, compare pricing, then test coding, vision, structured output, and production quality.
Generate API Key
Create an OurToken API key and store it in a secure server-side environment variable. This gives your backend a stable way to call Claude Opus 4.6 API without exposing credentials in client-side code.
01Select Model ID
Use claude-opus-4-6 as the model value when sending chat completions requests. Keep your integration notes clear for developers searching Claude Opus 4.6, Claude Opus 4.6 API, or anthropic 4.6 api access.
02Compare Pricing
Before production rollout, compare Claude Opus 4.6 pricing against expected request volume, prompt size, and output length. Use the displayed Claude Opus 4.6 price to estimate coding, research, and agent workflow costs.
03Add Context and Tools
Provide documents, source files, screenshots, tool instructions, and acceptance criteria when the task requires careful reasoning. Claude Opus 4.6 API is most useful when your prompt includes the context needed for accurate action.
04Test Claude Code Tasks
Run representative Claude Code workflows such as code review, debugging, patch planning, and repository-aware implementation. This is where claude code opus 4.6 searches can be served with concrete developer evaluation steps.
05Validate Output Quality
Test Claude Opus 4.6 API on your hardest prompts and compare accuracy, latency, token usage, and tool behavior. Use those results to decide whether the Anthropic 4.6 API route is right for production.
06Claude Opus 4.6 API FAQ
Answers about Claude Opus 4.6 API access, Claude Opus 4.6 pricing, Claude Code workflows, Anthropic 4.6 API usage, and model capabilities.
