Model key route

Anthropic: Claude Sonnet 4.6 | callable model check

Anthropic: Claude Sonnet 4.6 starts by confirming whether the key can actually see and call model ID anthropic/claude-sonnet-4.6 on the Anthropic route. Prefix or compatible protocol is not enough.

Provider

Anthropic

13 models in catalog

Context

1,000,000

global route

Input price

USD / 1M tokens

Output price

$15

USD / 1M tokens

Key route summary

Model ID

anthropic/claude-sonnet-4.6

Provider

Anthropic

Check dimension

callable-models

Read-only check. Detection data burns after 5 minutes.

The result shows observed facts only and never stores the full key.

Confirm identity and visibility first

Use shape, Base URL, model list, and lightweight chat probe together. Compatible OpenAI protocol alone is not identity.

Model ID: anthropic/claude-sonnet-4.6
Provider: Anthropic
Check dimension: callable model check

Then split capability and limits

The result shows observed facts only and never stores the full key.

Parameter surface: supports include_reasoning
Parameter surface: supports max_completion_tokens
Parameter surface: supports max_tokens
Parameter surface: supports reasoning
Parameter surface: supports response_format
Context: 1,000,000
Input price: $3 · Output price: $15

Finish with operator action

Do not end at success or failure. Return the next action: fill price, add metadata, change route, monitor balance, or do not list yet.

Read-only check. Detection data burns after 5 minutes.
global route
callable-models

Open key check

Read-only check. Detection data burns after 5 minutes.

Open models

Anthropic: Claude Sonnet 4.6

Open providers

Anthropic