Salesforce Certified Agentforce Specialist free question 2 / 10 · Domain 1: Prompt Engineering
A prompt template that selects Claude 3.7 Sonnet on Amazon Bedrock is still in use after February 26, 2026, without changing the model. According to the Spring '26 (260) release notes, how are the template's requests handled from that date?
- Requests are routed to the model set as the org default, and the template keeps running
- The template stops, and returns an error on every run until you reselect the setting and reactivate it
- Requests are routed to Claude Sonnet 4.5, and the template keeps running
- Requests are routed to Claude Sonnet 4.6 from the same provider, and the template keeps running
Show the answer and explanation
Answer: C
Why this is correct
The Spring '26 (260) release note "Prepare for Claude 3.7 Sonnet Reroute Date" says that Claude 3.7 Sonnet on Amazon Bedrock is deprecated and that on February 26, 2026 its requests are rerouted to Claude Sonnet 4.5. It recommends testing your prompts and apps with the new model, for example in Prompt Builder, as soon as possible, since the responses you expect may change. The Help article "Prepare for Model Deprecation and Rerouting" also defines rerouting as sending requests for an older model to another model you can use, done to keep the service running.
Why the other options are wrong
"The template stops, and returns an error on every run until you reselect the setting and reactivate it" … Rerouting is a mechanism for sending requests to another model so the service continues; it does not stop the template. The release note says requests are routed to Claude Sonnet 4.5 on February 26.
"Requests are routed to the model set as the org default, and the template keeps running" … Continuing to run is right, but the target is not the org's default model. The release note names Claude Sonnet 4.5 as the target for Claude 3.7 Sonnet requests.
"Requests are routed to Claude Sonnet 4.6 from the same provider, and the template keeps running" … Routing to a model from the same provider is right, but the target is not Claude Sonnet 4.6. The release note names Claude Sonnet 4.5. The target is set by the announcement for each model, and the newest version is not picked at that time.
How to retest
The release note recommends testing prompts and apps with the new model as soon as possible, because expected responses may change. The Help article recommends keeping the original test results and examples of expected responses and running the same tests against the new model to check for large differences. Deprecation and rerouting notices appear in the Einstein Platform release notes, and the affected models are also listed on the Large Language Model Support page.