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Anthropic pricing

verified 2026-09-02

Maker of Claude. Strong on long-context work, coding agents, and careful instruction following, with aggressive prompt-caching discounts.

data residency & retention
from Anthropic's own policies · verified 2026-09-02
Headquarters
🇺🇸 United States (US)
Where inference runs
US
The inference_geo API parameter (Claude 4.6+ models) pins inference to US infrastructure at a 1.1x price; the default 'global' setting may run inference in any available geography. Data at rest is US-only.
Region pinning
Yes, self-serve
Self-serve per-request and per-workspace inference-geo controls exist, but only 'us' and 'global' are offered — there is no EU pinning option.
Prompt retention
Retained · 30 days
API inputs and outputs are automatically deleted within 30 days; the newest frontier models require 30-day retention, and content flagged by trust-and-safety systems can be kept up to 2 years.
Trains on API data
No
Retained API data is never used for model training without the customer's express permission, per Anthropic's Commercial Terms.
Zero data retention
Available
ZDR must be requested through sales and enabled per organization; the newest frontier models are excluded from ZDR unless expressly authorized.
current models · $ per 1M tokens
ModelInput /1MCached inOutput /1MContext
Claude Fable 5
Claude Fable
$10$1$501M
Claude Opus 5
Claude Opus
$5$0.50$251M
Claude Sonnet 5
Claude Sonnet
$2$0.20$101M
Claude Haiku 4.5
Claude Haiku
$1$0.10$5200K
Anthropic totals · 1M in + 1M out
Claude Haiku 4.5
$6.00
Claude Sonnet 5
$12.00
Claude Opus 5
$30.00
Claude Fable 5
$60.00

Cost of 1M input + 1M output tokens. Bar length is square-root scaled so cheap models stay visible next to premium ones.

legacy models · still purchasable
ModelInput /1MCached inOutput /1MContext
Claude Opus 4.8
Claude Opus
$5$0.50$251M
Claude Opus 4.7
Claude Opus
$5$0.50$251M
Claude Opus 4.6
Claude Opus
$5$0.50$251M
Claude Sonnet 4.6
Claude Sonnet
$3$0.30$151M
Claude Opus 4.5
Claude Opus
$5$0.50$25200K
Claude Sonnet 4.5
Claude Sonnet
$3$0.30$15200K