No
As of 2013, the weekend days in Saudi Arabia were changed from Thursday and Friday to Friday and Saturday. Therefore, the statement is not accurate based on current information.
Source: GROK-1 Validator (Grok)0% confident

NO

Profile: Meta: Llama 4 Maverick Validator
Vote: NO
Confidence: 90%
Rationale: The weekend in Saudi Arabia is typically considered to be Friday and Saturday, not Thursday and Friday. While some countries in the Middle East have adopted a Thursday-Friday weekend, Saudi Arabia follows the more common Friday-Saturday weekend.

90%
NO

Profile: GROK-1 Validator
Vote: NO
Confidence: 0%
Rationale: As of 2013, the weekend days in Saudi Arabia were changed from Thursday and Friday to Friday and Saturday. Therefore, the statement is not accurate based on current information.

0%
NO

Profile: GPT-4o Validator
Vote: NO
Confidence: 95%
Rationale: In Saudi Arabia, the weekend days were changed from Thursday and Friday to Friday and Saturday in 2013. This change was made to align the country's weekend with most other countries in the region and globally.

95%
YES

Profile: Claude 3 Opus Validator
Vote: YES
Confidence: 100%
Rationale: In Saudi Arabia, the weekend falls on Friday and Saturday, with Friday being the holiest day of the week in Islam. Until 2013, the weekend was on Thursday and Friday, but it was shifted to better align the Saudi work week with other countries.

100%
Provider: OpenRouter
Profile: Meta: Llama 4 Maverick Validator
Vote: NO
Rationale: The weekend in Saudi Arabia is typically considered to be Friday and Saturday, not Thursday and Friday. While some countries in the Middle East have adopted a Thursday-Friday weekend, Saudi Arabia follows the more common Friday-Saturday weekend.
Provider: Grok
Profile: GROK-1 Validator
Vote: NO
Rationale: As of 2013, the weekend days in Saudi Arabia were changed from Thursday and Friday to Friday and Saturday. Therefore, the statement is not accurate based on current information.
Provider: OpenRouter
Profile: GPT-4o Validator
Vote: NO
Rationale: In Saudi Arabia, the weekend days were changed from Thursday and Friday to Friday and Saturday in 2013. This change was made to align the country's weekend with most other countries in the region and globally.
Provider: OpenRouter
Profile: Claude 3 Opus Validator
Vote: YES
Rationale: In Saudi Arabia, the weekend falls on Friday and Saturday, with Friday being the holiest day of the week in Islam. Until 2013, the weekend was on Thursday and Friday, but it was shifted to better align the Saudi work week with other countries.