Models/anthropic/Claude Opus 4.6

Claude Opus 4.6

Anthropic·anthropic
claude-opus-4-6Text·—

Anthropic most powerful flagship model, million-token context

Usage← Models
OverviewProvidersPricingUsageRelated Models
Context Window
1.0M
Input Price /M in
$5.00$4.50/M in
Output Price /M out
$25.00$22.50/M out
Cached Input Price /M
$0.45/M
Max Completion
128K
Input Modalities
text, image
Output Modalities
text
reasoningFunction callingChatVisionStreaming-10%code

Description

Anthropic most powerful flagship model, million-token context

Available Providers

AllToken can route requests to the providers below based on route priority and policy.

ProviderContextInputOutputCached / MLatencyThroughput

Best For

Anthropic most powerful flagship model, million-token context

How To Use This Model

Use the exact model ID shown below. This is the safest way to avoid call failures, variant mismatches, or incorrect route assumptions.

curl https://api.alltoken.ai/v1/chat/completions \
  -H "Authorization: Bearer sk-your-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-opus-4-6",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'
Supported Parameters
temperaturetop_pmax_tokenstoolsreasoning_effort
API Key Setup
Smart Routing

Let the platform choose the best provider path automatically.

Default Model

If a request does not specify a model, default the key to claude-opus-4-6.

Forced Model

Always override incoming requests and lock the key to claude-opus-4-6.

Usage