- Good as a general-purpose model for text generation and everyday reasoning.
- Good when you want package quota first, with pay-as-you-go enabled by key configuration.
Anthropic active
Claude Sonnet 4.6 API Pricing and Package Multipliers
Balanced Claude model for speed and intelligence across development, writing, and complex Q&A.
Model
claude-sonnet-4-6 claudeanthropic messages
Claude Sonnet 4.6 API Pricing
Official base: Input 3 / Output 15 / Cache read 0.3 / Cache write 3.75
Input $7.5
Output $37.5
Cache read $0.75
Cache write $9.375
1h cache write $15
USD · / 1M Package multiplier: 2.5x
Input $1.5
Output $7.5
Cache read $0.15
Cache write $1.875
1h cache write $3
USD · / 1M Paygo multiplier: 0.5x
Cache hits are billed at the cache read price. Cache writes use the cache write price, and the Console usage detail shows the final cost breakdown.
Claude Sonnet 4.6 available packages and multipliers
Super Ultra
Input: $7.5
Output: $37.5
Cache read: $0.75
Package multiplier: 2.5x
Lite
Input: $7.5
Output: $37.5
Cache read: $0.75
Package multiplier: 2.5x
Plus
Input: $7.5
Output: $37.5
Cache read: $0.75
Package multiplier: 2.5x
Pro
Input: $7.5
Output: $37.5
Cache read: $0.75
Package multiplier: 2.5x
Max
Input: $7.5
Output: $37.5
Cache read: $0.75
Package multiplier: 2.5x
Ultra
Input: $7.5
Output: $37.5
Cache read: $0.75
Package multiplier: 2.5x
Claude Sonnet 4.6 OpenAI-compatible API access
After creating a key in the console, call this model with the unified model name claude-sonnet-4-6. When package and pay-as-you-go balance are both available, package quota is used first.
model: "claude-sonnet-4-6"
- Not ideal for legacy integrations that only accept OpenAI-compatible APIs.
- Not ideal when you need dedicated SLA terms, private capacity, or a fixed-cost enterprise commitment.
This model is available through the public catalog and unified gateway pricing configuration.
Open this model in the console
The public model page is for discovery and comparison. Actual API access, key creation, and model scopes are managed after sign-in.