# Provider: claude-on-aws - **TrackLLM** — machine-readable twin of [providers/claude-on-aws.html](https://www.trackllm.net/providers/claude-on-aws.html). Every page on the site has a `.md` sibling at the same path; links below point at those. - **Atom feed** of this page's detected changes: [feeds/providers/claude-on-aws.xml](https://www.trackllm.net/feeds/providers/claude-on-aws.xml) - **JSON** this page is rendered from: [data/providers/claude-on-aws.json](https://www.trackllm.net/data/providers/claude-on-aws.json) (provider JSON) - **Raw data** (every collected response): https://github.com/timothee-chauvin/trackllm_data · Built 2026-10-15 18:26 UTC [Home](https://www.trackllm.net/index.md) / claude-on-aws 2 endpoints across 2 models and 1 serving variant, monitored since 2026-08-18. 3 changes detected across 2 endpoints. ## Drift rate Detected changes per endpoint-year of monitoring, with a 95% Poisson interval. A rate is withheld below 0.5 endpoint-years of exposure. | Method | Endpoints | Endpoint-years | Changes | Rate (/endpoint-year) | 95% interval | | --- | --- | --- | --- | --- | --- | | LT | 0 | 0.0 | 0 | — | — | | B3IT | 2 | 0.31 | 3 | — | — | ## Drift by model Every endpoint claude-on-aws serves. Each endpoint's full drift series and detected changes are in the JSON above. ## Monitoring & changes over time Endpoints under monitoring each month (the exposure the rate divides by) are in the JSON above under `months` and `variants[].monitoring`. ## Serving variants A provider's quantizations are separate serving stacks and drift separately. | Variant | Endpoints | LT rate | LT 95% interval | LT changes | B3IT endpoints | B3IT changes | | --- | --- | --- | --- | --- | --- | --- | | — | 2 | — | — | 0 | 2 | 3 | ## Endpoints | Model | Variant | Org | Status | Changes | Methods | Last change | | --- | --- | --- | --- | --- | --- | --- | | [claude-sonnet-4.5](https://www.trackllm.net/endpoints/anthropic2fclaude-sonnet-4.523claude-on-aws.md) | [claude-on-aws](https://www.trackllm.net/providers/claude-on-aws.md) | [anthropic](https://www.trackllm.net/orgs/anthropic.md) | tracked | 2 | `B3IT` | 2026-09-09 | | [claude-sonnet-4.6](https://www.trackllm.net/endpoints/anthropic2fclaude-sonnet-4.623claude-on-aws.md) | [claude-on-aws](https://www.trackllm.net/providers/claude-on-aws.md) | [anthropic](https://www.trackllm.net/orgs/anthropic.md) | tracked | 1 | `B3IT` | 2026-08-28 | | [claude-fable-5](https://www.trackllm.net/endpoints/anthropic2fclaude-fable-523claude-on-aws.md) | [claude-on-aws](https://www.trackllm.net/providers/claude-on-aws.md) | [anthropic](https://www.trackllm.net/orgs/anthropic.md) | untrackable | 0 | — | — | | [claude-haiku-5.5](https://www.trackllm.net/endpoints/anthropic2fclaude-haiku-5.523claude-on-aws.md) | [claude-on-aws](https://www.trackllm.net/providers/claude-on-aws.md) | [anthropic](https://www.trackllm.net/orgs/anthropic.md) | untrackable | 0 | — | — | | [claude-opus-4.5](https://www.trackllm.net/endpoints/anthropic2fclaude-opus-4.523claude-on-aws.md) | [claude-on-aws](https://www.trackllm.net/providers/claude-on-aws.md) | [anthropic](https://www.trackllm.net/orgs/anthropic.md) | too expensive | 0 | — | — | | [claude-opus-4.6](https://www.trackllm.net/endpoints/anthropic2fclaude-opus-4.623claude-on-aws.md) | [claude-on-aws](https://www.trackllm.net/providers/claude-on-aws.md) | [anthropic](https://www.trackllm.net/orgs/anthropic.md) | too expensive | 0 | — | — | | [claude-opus-4.7](https://www.trackllm.net/endpoints/anthropic2fclaude-opus-4.723claude-on-aws.md) | [claude-on-aws](https://www.trackllm.net/providers/claude-on-aws.md) | [anthropic](https://www.trackllm.net/orgs/anthropic.md) | untrackable | 0 | — | — | | [claude-opus-4.8](https://www.trackllm.net/endpoints/anthropic2fclaude-opus-4.823claude-on-aws.md) | [claude-on-aws](https://www.trackllm.net/providers/claude-on-aws.md) | [anthropic](https://www.trackllm.net/orgs/anthropic.md) | untrackable | 0 | — | — | | [claude-opus-5.5](https://www.trackllm.net/endpoints/anthropic2fclaude-opus-5.523claude-on-aws.md) | [claude-on-aws](https://www.trackllm.net/providers/claude-on-aws.md) | [anthropic](https://www.trackllm.net/orgs/anthropic.md) | untrackable | 0 | — | — | | [claude-opus-5](https://www.trackllm.net/endpoints/anthropic2fclaude-opus-523claude-on-aws.md) | [claude-on-aws](https://www.trackllm.net/providers/claude-on-aws.md) | [anthropic](https://www.trackllm.net/orgs/anthropic.md) | untrackable | 0 | — | — | | [claude-sonnet-5.5](https://www.trackllm.net/endpoints/anthropic2fclaude-sonnet-5.523claude-on-aws.md) | [claude-on-aws](https://www.trackllm.net/providers/claude-on-aws.md) | [anthropic](https://www.trackllm.net/orgs/anthropic.md) | untrackable | 0 | — | — | | [claude-sonnet-5](https://www.trackllm.net/endpoints/anthropic2fclaude-sonnet-523claude-on-aws.md) | [claude-on-aws](https://www.trackllm.net/providers/claude-on-aws.md) | [anthropic](https://www.trackllm.net/orgs/anthropic.md) | untrackable | 0 | — | — | ## Detected changes | Date | Endpoint | Method | Magnitude | Description | | --- | --- | --- | --- | --- | | 2026-09-09 | [claude-sonnet-4.5 @ claude-on-aws](https://www.trackllm.net/endpoints/anthropic2fclaude-sonnet-4.523claude-on-aws.md) | B3IT | TV 0.21 | Probe-prompt outputs shifted (total variation 0.21) | | 2026-09-02 | [claude-sonnet-4.5 @ claude-on-aws](https://www.trackllm.net/endpoints/anthropic2fclaude-sonnet-4.523claude-on-aws.md) | B3IT | TV 0.34 | Probe-prompt outputs shifted (total variation 0.34) | | 2026-08-28 | [claude-sonnet-4.6 @ claude-on-aws](https://www.trackllm.net/endpoints/anthropic2fclaude-sonnet-4.623claude-on-aws.md) | B3IT | TV 0.24 | Probe-prompt outputs shifted (total variation 0.24) | --- Data collected via the OpenRouter API. 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