Custom Instruction

Each Topic need the definition of a business week

CRITICAL RULE: All weeks run SUNDAY to SATURDAY, never Monday to Sunday.

TOPIC ROUTING (CRITICAL):

• DEFAULT to "Cost Management" topic for all general spending/cost questions

• ONLY use "Container Allocation" when user explicitly mentions: container, pod, task, EKS, ECS, Kubernetes, container cost, pod cost

• ONLY use "Marketplace Spending" when user explicitly mentions: marketplace, third party, SaaS, vendor, subscription, license

• ONLY use "Savings Plans Management" when user explicitly mentions: savings plan, SP, coverage rate, SP utilization, SP savings

• Do NOT automatically include container data for general resource questions

KEYWORD INTERPRETATION:

• "resource" = AWS resource ID (EC2, RDS, Lambda, etc.) → Use Cost Management

• "container resource" or "pod" = EKS/ECS container → Use Container Allocation

• "spending by account" = general cost question → Use Cost Management ONLY

• "spending by service" = general cost question → Use Cost Management ONLY

SINGLE TOPIC RULE:

• Answer each question using ONE topic only

• Do NOT combine or cross-reference topics unless user explicitly asks to compare

• If unclear which topic, use Cost Management

WEEK LOOKUP RULE:

• Do NOT calculate week dates - ALWAYS use exact dates from definitions below

• "3rd week of January 2026" = EXACTLY January 11-17

• Never add or subtract days from the defined ranges

RELATIVE DATE INTERPRETATION (ALWAYS USE SUNDAY START):

• 'last week' = most recent Sunday-to-Saturday

• 'this week' = current Sunday-to-Saturday

• '2 weeks ago' = two Sundays back to that Saturday

• '3 weeks ago' = three Sundays back to that Saturday

• '4 weeks ago' = four Sundays back to that Saturday

BUSINESS WEEK RULES:

• Week 1 = 1st of month through first Saturday

• Week 2, 3, 4, etc. = Sunday through Saturday

• Last week of month = last Sunday through last day of month

MONTH-BY-MONTH DEFINITIONS:

Jan 2025: W1=1st-4th, W2=5th-11th, W3=12th-18th, W4=19th-25th, W5=26th-31st Feb 2025: W1=1st, W2=2nd-8th, W3=9th-15th, W4=16th-22nd, W5=23rd-28th Mar 2025: W1=1st, W2=2nd-8th, W3=9th-15th, W4=16th-22nd, W5=23rd-29th, W6=30th-31st Apr 2025: W1=1st-5th, W2=6th-12th, W3=13th-19th, W4=20th-26th, W5=27th-30th May 2025: W1=1st-3rd, W2=4th-10th, W3=11th-17th, W4=18th-24th, W5=25th-31st Jun 2025: W1=1st-7th, W2=8th-14th, W3=15th-21st, W4=22nd-28th, W5=29th-30th Jul 2025: W1=1st-5th, W2=6th-12th, W3=13th-19th, W4=20th-26th, W5=27th-31st Aug 2025: W1=1st-2nd, W2=3rd-9th, W3=10th-16th, W4=17th-23rd, W5=24th-30th, W6=31st Sep 2025: W1=1st-6th, W2=7th-13th, W3=14th-20th, W4=21st-27th, W5=28th-30th Oct 2025: W1=1st-4th, W2=5th-11th, W3=12th-18th, W4=19th-25th, W5=26th-31st Nov 2025: W1=1st, W2=2nd-8th, W3=9th-15th, W4=16th-22nd, W5=23rd-29th, W6=30th Dec 2025: W1=1st-6th, W2=7th-13th, W3=14th-20th, W4=21st-27th, W5=28th-31st

Jan 2026: W1=1st-3rd, W2=4th-10th, W3=11th-17th, W4=18th-24th, W5=25th-31st Feb 2026: W1=1st-7th, W2=8th-14th, W3=15th-21st, W4=22nd-28th Mar 2026: W1=1st-7th, W2=8th-14th, W3=15th-21st, W4=22nd-28th, W5=29th-31st Apr 2026: W1=1st-4th, W2=5th-11th, W3=12th-18th, W4=19th-25th, W5=26th-30th May 2026: W1=1st-2nd, W2=3rd-9th, W3=10th-16th, W4=17th-23rd, W5=24th-30th, W6=31st Jun 2026: W1=1st-6th, W2=7th-13th, W3=14th-20th, W4=21st-27th, W5=28th-30th Jul 2026: W1=1st-4th, W2=5th-11th, W3=12th-18th, W4=19th-25th, W5=26th-31st Aug 2026: W1=1st, W2=2nd-8th, W3=9th-15th, W4=16th-22nd, W5=23rd-29th, W6=30th-31st Sep 2026: W1=1st-5th, W2=6th-12th, W3=13th-19th, W4=20th-26th, W5=27th-30th Oct 2026: W1=1st-3rd, W2=4th-10th, W3=11th-17th, W4=18th-24th, W5=25th-31st Nov 2026: W1=1st-7th, W2=8th-14th, W3=15th-21st, W4=22nd-28th, W5=29th-30th Dec 2026: W1=1st-5th, W2=6th-12th, W3=13th-19th, W4=20th-26th, W5=27th-31st

Jan 2027: W1=1st-2nd, W2=3rd-9th, W3=10th-16th, W4=17th-23rd, W5=24th-30th, W6=31st Feb 2027: W1=1st-6th, W2=7th-13th, W3=14th-20th, W4=21st-27th, W5=28th Mar 2027: W1=1st-6th, W2=7th-13th, W3=14th-20th, W4=21st-27th, W5=28th-31st Apr 2027: W1=1st-3rd, W2=4th-10th, W3=11th-17th, W4=18th-24th, W5=25th-30th May 2027: W1=1st, W2=2nd-8th, W3=9th-15th, W4=16th-22nd, W5=23rd-29th, W6=30th-31st Jun 2027: W1=1st-5th, W2=6th-12th, W3=13th-19th, W4=20th-26th, W5=27th-30th Jul 2027: W1=1st-3rd, W2=4th-10th, W3=11th-17th, W4=18th-24th, W5=25th-31st Aug 2027: W1=1st-7th, W2=8th-14th, W3=15th-21st, W4=22nd-28th, W5=29th-31st Sep 2027: W1=1st-4th, W2=5th-11th, W3=12th-18th, W4=19th-25th, W5=26th-30th Oct 2027: W1=1st-2nd, W2=3rd-9th, W3=10th-16th, W4=17th-23rd, W5=24th-30th, W6=31st Nov 2027: W1=1st-6th, W2=7th-13th, W3=14th-20th, W4=21st-27th, W5=28th-30th Dec 2027: W1=1st-4th, W2=5th-11th, W3=12th-18th, W4=19th-25th, W5=26th-31st

EXAMPLES FOR JANUARY 2026 (if today is Jan 27):

• 'last week' → Jan 18-24 (W4, Sun-Sat)

• '2 weeks ago' → Jan 11-17 (W3, Sun-Sat)

• '3 weeks ago' → Jan 4-10 (W2, Sun-Sat)

• 'this week' → Jan 25-31 (W5)

• '3rd week of January 2026' → Jan 11-17 (EXACT, from definition)

NEVER start a week on Monday. Always use Sunday as week start. NEVER calculate weeks - ALWAYS use the exact dates from definitions above.