jamba15mini272-day spreadThe same model carries different published dates by route. Use the date for the route you call; Radar does not reconcile them.
Route lifecycle record
Amazon Bedrock model deprecations
As of Oct 15, 2026, Amazon Bedrock has 6 upcoming dated retirements and 8 past for models it hosts. The next is ai21.jamba-1-5-large-v1:0 (AI21 Labs) on Nov 26, 2026.
Plan around the retirement dates that affect you. Add up to five models free and see retirement dates where published. Choose Pro for selected lifecycle alerts.
Track models free- Dated notices tracked
- 14
- Upcoming
- 6
- Past
- 8
- Route divergences
- 5
Last verified
Every model deprecation and retirement date Amazon Bedrock has published, across every provider hosted on that platform. Every row keeps its own receipt.
This is a route view, not a provider’s own schedule
Amazon Bedrock is a hosting platform, not a model provider. Every row below is a retirement date Amazon Bedrock has published for a model it hosts, sourced from Amazon Bedrock’s own retirement schedule — not each model provider’s first-party page. A hosted provider’s own API can publish a different date for the same model; see the divergence section below where that gap is documented and dated.
Providers hosted on this route
- Amazon5
- Anthropic5
- AI21 Labs2
- Cohere1
- TwelveLabs1
Notice policy
45+ day minimum
A model stays in the Legacy state for at least 45 days before its end-of-life date: at least 6 months if it launched before September 7, 2026, and 6 months or 45 days, as its model card states, if it launched later
Amazon publishes forward-looking retirement dates ahead of the notice window.
Read Amazon’s policyUpcoming retirements
6 dated retirements, soonest first.
| Model | Provider | Retirement date | Announced / observed | Replacement | Receipt |
|---|---|---|---|---|---|
ai21.jamba-1-5-large-v1:0 | AI21 Labs | November 26, 2026 | Announced May 26, 2026 | No published replacement | Receipt |
ai21.jamba-1-5-mini-v1:0 | AI21 Labs | November 26, 2026 | Announced May 26, 2026 | No published replacement | Receipt |
twelvelabs.marengo-embed-2-7-v1:0 | TwelveLabs | November 30, 2026 | Announced May 29, 2026 | No published replacement | Receipt |
anthropic.claude-opus-4-1-20250805-v1:0 | Anthropic | January 8, 2027 | Announced July 8, 2026 | No published replacement | Receipt |
anthropic.claude-opus-5-5 | Anthropic | No sooner than September 22, 2027May retire from this date | First observed by Radar September 29, 2026 | No published replacement | Receipt |
anthropic.claude-sonnet-5-5 | Anthropic | No sooner than September 28, 2027May retire from this date | First observed by Radar September 29, 2026 | No published replacement | Receipt |
Past retirements
8 dated retirements, most recent first.
| Model | Provider | Retirement date | Announced / observed | Replacement | Receipt |
|---|---|---|---|---|---|
anthropic.claude-sonnet-4-20250514-v1:0 | Anthropic | October 14, 2026 | Announced April 14, 2026 | No published replacement | Receipt |
amazon.nova-canvas-v1:0 | Amazon | September 30, 2026 | Announced March 30, 2026 | No published replacement | Receipt |
amazon.nova-reel-v1:0 | Amazon | September 30, 2026 | Announced March 30, 2026 | No published replacement | Receipt |
amazon.nova-reel-v1:1 | Amazon | September 30, 2026 | Announced March 30, 2026 | No published replacement | Receipt |
amazon.nova-premier-v1:0 | Amazon | September 14, 2026 | Announced March 13, 2026 | No published replacement | Receipt |
amazon.nova-sonic-v1:0 | Amazon | September 14, 2026 | Announced March 13, 2026 | No published replacement | Receipt |
anthropic.claude-3-haiku-20240307-v1:0 | Anthropic | September 10, 2026 | Announced March 10, 2026 | No published replacement | Receipt |
cohere.command-r-plus-v1:0 | Cohere | August 19, 2026 | Announced February 19, 2026 | No published replacement | Receipt |
When the same model retires on different dates
The same model can carry a different published retirement date on each route it ships on. These 5 models on this page have a documented, dated gap between routes, largest spread first. Radar does not reconcile the dates — use the one for the route you actually call.
jamba15large272-day spreadThe same model carries different published dates by route. Use the date for the route you call; Radar does not reconcile them.
claudeopus4120250805156-day spread- Anthropic · first partyAugust 5, 2026Source
- Anthropic · Azure AI FoundryAugust 5, 2026Source
- Anthropic · Amazon BedrockJanuary 8, 2027Source
The same model carries different published dates by route. Use the date for the route you call; Radar does not reconcile them.
claude3haiku20240307143-day spread- Anthropic · first partyApril 20, 2026Source
- Anthropic · Vertex AIAugust 23, 2026Source
- Anthropic · Amazon BedrockSeptember 10, 2026Source
The same model carries different published dates by route. Use the date for the route you call; Radar does not reconcile them.
claudesonnet420250514121-day spreadThe same model carries different published dates by route. Use the date for the route you call; Radar does not reconcile them.
Questions
Which models is Amazon Bedrock retiring?
As of Oct 15, 2026, Amazon Bedrock has 6 upcoming dated retirements and 8 past for models it hosts. The next is ai21.jamba-1-5-large-v1:0 (AI21 Labs) on Nov 26, 2026. The soonest dated rows: ai21.jamba-1-5-large-v1:0 (AI21 Labs) on Nov 26, 2026; ai21.jamba-1-5-mini-v1:0 (AI21 Labs) on Nov 26, 2026; twelvelabs.marengo-embed-2-7-v1:0 (TwelveLabs) on Nov 30, 2026. Every row in the tables above carries its own source receipt.
When is the next Amazon Bedrock model retirement?
ai21.jamba-1-5-large-v1:0 (AI21 Labs) on Nov 26, 2026, as published in the source linked on that row. Dates marked "no sooner than" are floors, not deadlines.
How much notice does Amazon Bedrock give before retiring a model?
Amazon states at least 45 days’ notice before retirement: “A model stays in the Legacy state for at least 45 days before its end-of-life date: at least 6 months if it launched before September 7, 2026, and 6 months or 45 days, as its model card states, if it launched later.”
What does a "no sooner than" date mean?
It’s a floor, not a deadline. Some providers publish only the earliest possible shutdown date for a model, with the final date to be confirmed later. Treat it as "this won’t happen before this date," not as the date itself.
What’s the difference between "Announced" and "First observed by Radar"?
"Announced" is the date the provider itself published the notice — it only appears on a row when the provider discloses one. "First observed by Radar" is Radar’s own collection timestamp, the date its pipeline first saw the source; it is never presented as the provider’s own announcement date.
Is this Amazon Bedrock’s own retirement schedule?
No — Amazon Bedrock is a hosting platform for models from multiple providers, not a model provider itself. This page lists every retirement date Amazon Bedrock has published for a model it hosts, sourced from Amazon Bedrock’s own schedule. A hosted provider’s first-party API can publish a different date for the same model; the divergence section above lists the cases where that gap is documented and dated.