Shutdown calendar / Amazon Bedrock
cohere.command-r-v1:0 shut down on Aug 19, 2026
It is already gone: requests to it fail.
| Platform | ID | Shutdown | Recommended replacement | Source |
|---|---|---|---|---|
| Amazon Bedrock | cohere.command-r-v1:0 | Aug 19, 2026 shut down 39d ago | not named by the provider | official page |
What breaks
- Requests fail. After Aug 19, 2026 every call that names
cohere.command-r-v1:0returns an error on Amazon Bedrock. Nothing is migrated for you. - Output changes. A newer model answers differently: length, format, refusals and JSON shape can all shift. Run your own prompts through both models before the date and compare.
Notes
- The source row is shifted by one field (the ID sits under 'Model name'); dates read as Legacy 2026-02-19 and EOL 2026-08-19, the same as Command R+ in the next row.
Find it in your code
Quick look:
grep -rnF "cohere.command-r-v1:0" --include=*.{py,js,ts,go,java,rb,yaml,yml,json,env} .Or scan the whole repo for this and every other retiring model, including parameters the replacement rejects:
Want the migration done?
Our $199 migration report runs your saved prompts on cohere.command-r-v1:0 and on the replacement, shows the outputs side by side,
and gives you a ready patch. See pricing.