Question:

Is there a service that will call your phone number and wake you up in the morning?

Scores:

gemini: 9.5 openai: 8 anthropic: 8.5 cohere: 9.5

Answer:

gemini / gemini-2.5-flash
Score: 9.5
Yes, services that call your phone number to wake you up in the morning definitely exist. The most common and traditional example is a hotel wake-up call service, where you can schedule a specific time for the front desk to call your room. \n\nBeyond hotels, there are also dedicated third-party wake-up call services, some of which are free and others that charge a fee. These services allow you to schedule a call to any phone number, often with options for a human voice or a pre-recorded message. \n\nWhile less common as standalone services due to the prevalence of smartphone alarms, the core functionality of a scheduled phone call for waking up remains available through various providers and even some specialized apps.

Graders:

openai / gpt-4o-mini
Score: 8
The answer correctly identifies that wake-up call services exist and provides examples such as hotel wake-up services and dedicated third-party options. However, it could clarify that while some third-party services exist, they are not as commonly used or may vary in quality. Additionally, it doesn't mention popular modern alternatives, such as smartphone apps that use alarms or services integrated into digital assistants. Overall, the response is accurate but could be more comprehensive by discussing the decline in standalone wake-up call services due to technology.
anthropic / claude-sonnet-4-5-20250929
Score: 8.5
The answer is factually accurate and relevant. Hotel wake-up calls do exist, and third-party wake-up call services are real (examples include services like WakeupDialer.com, though they've become less common). The mention that these services can be free or paid, and may use human voices or recordings, is correct. The observation about smartphone alarms reducing demand is also valid.\n\nHowever, the answer could be more complete by mentioning specific examples of services or noting that some telephone companies historically offered this as a feature. It could also mention that many of these services now exist primarily as apps or automated systems rather than traditional phone services. The answer is somewhat vague about current availability, which might leave users uncertain about where to find such services today.
cohere / command-r-plus-08-2024
Score: 9.5
The answer is factually accurate and comprehensive, covering the traditional hotel wake-up call service and the existence of third-party providers. It also acknowledges the reduced demand for such services due to smartphone alarms, which is a relevant point. The only potential improvement could be mentioning specific examples of third-party services or apps, but this is not essential for the question's scope. The answer is concise and to the point, providing a clear and helpful response to the user's inquiry.
Scores are 0–10. The selected AI’s score is a self-rating.