Anthropic
Claude Opus 5.5, Sonnet 5.5 and Haiku 4.5 are served through the AWS Bedrock endpoint us-east-1. The flagship and workhorse tiers have 1M context.
Region published
Observed 4 Oct 2026
01
Routing verdict
What happens to a bound request
JP
APPI
KR
PIPA
SG
PDPA
MY
PDPA
HK
3
eligible endpoints
TW
PDPA
CN
PIPL
Eligibility comes from endpoints recorded for this provider's catalogue entries. No endpoints found supporting your data region (CN). is the exact text returned for a refused request.
02
Resident operations
Where this provider runs capacity
Recorded from cloud region inventories and provider documentation. Market presence is not enough.
- Home jurisdiction
- USUnited States
- Resident operations
- US
- Catalogue entries
- 3
- Regions in use
- us-east-1ap-east-1
03
Catalogue
Models served by Anthropic
| Model | Provider | Context | Input, per 1M | Output, per 1M | Modalities | Regions | Residency |
|---|---|---|---|---|---|---|---|
| Claude Opus 5.52026-09-22 | Anthropic | 1M | $4.00 | $20.00 | Text · Image | us-east-1ap-east-1 | In region |
| Claude Sonnet 5.52026-09-28 | Anthropic | 1M | $2.00 | $10.00 | Text · Image | us-east-1ap-east-1 | In region |
| Claude Haiku 4.52025-10-15 | Anthropic | 200K | $1.00 | $5.00 | Text · Image | us-east-1ap-east-1 | In region |
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