BiWu.AiClaude Sonnet 4.6 API Pricing
Claude Sonnet 4.6 is a Claude model. On the official Anthropic Claude API, it costs $3 per 1M input tokens and $15 per 1M output tokens, with cached input at $0.30. BiWu.Ai lists 4 price options for this model below.
Prices checked Oct 10, 2026
Input / 1M tokens
$3
Output / 1M tokens
$15
Cached input / 1M
$0.30
Providers and plans
4
Official Claude Sonnet 4.6 API price
Source: Anthropic Claude API. Prices per 1 million tokens.
| Token type | Price per 1M tokens |
|---|---|
| Input | $3 |
| Output | $15 |
| Cached input (cache read) | $0.30 |
| Cache write | $3.75 |
Claude Sonnet 4.6 prices by provider
Per-token prices listed for this model by the official API and other providers, per 1M tokens.
| Provider | Type | Input | Output | Cached input |
|---|---|---|---|---|
| Anthropic Claude API | Official API | $3 | $15 | $0.30 |
Subscription and coding plans that include Claude Sonnet 4.6
Monthly plans with a usage allowance instead of per-token billing. Quotas and limits differ, so check each plan's official page.
| Provider | Plan | Type | Monthly price | Prices by country |
|---|---|---|---|---|
| Claude subscription | Claude Max 20x | Subscription plan | $200/month | See prices |
| Claude subscription | Claude Max 5x | Subscription plan | $100/month | See prices |
| Claude subscription | Claude Pro | Subscription plan | $20/month | See prices |
Claude Sonnet 4.6 API pricing FAQ
How much does Claude Sonnet 4.6 cost per 1M tokens?
On the official Anthropic Claude API, Claude Sonnet 4.6 costs $3 per 1M input tokens and $15 per 1M output tokens. Cached input costs $0.30 per 1M tokens. Prices checked Oct 10, 2026.
How much does prompt caching save on Claude Sonnet 4.6?
Cached input is billed at $0.30 per 1M tokens, 90% less than the standard input price of $3. Writing to the cache costs $3.75 per 1M tokens.
What does a typical Claude Sonnet 4.6 API request cost?
A request with 10,000 input tokens and 1,000 output tokens costs about $0.045 at the official rates ($3 × 0.01 + $15 × 0.001).
Where else can I use Claude Sonnet 4.6?
Besides the official API, BiWu.Ai lists 1 other provider for Claude Sonnet 4.6: Claude subscription. Prices, quotas and terms differ by provider, so check each provider's page before you pay.
Other Claude models
BiWu.Ai lists public API prices for reference and does not sell API access. Free and low-cost providers may have rate limits, queues, regional restrictions or changing terms. Check the provider's pricing page before you build on it.