Predictika · Center pivot irrigation orders

An AI sales agent's center pivot order, checked before it goes out

An AI sales agent prepares an order for a Valley 7000 or 8000 series center pivot irrigation machine: pipe diameter, pivot point, span length, overhang, machine length, drive unit, towing and booster pump. Before it goes out, the agent sends it to Predictika, which checks it against a declarative model of the published product options and returns a verdict, every reason and the figures it computed.

Scope: Valley 7000 and 8000 series center pivots: pipe, pivot point, span, overhang, machine length, drive unit, towing and booster pump. See everything this validator covers

This validator models orders for the Valley 7000 and 8000 series center pivots, using the options Valley Irrigation publishes, not just the scenarios shown below.

  • Pipe and pivot point — the 7000 series offers 6 in and 6 5/8 in pipe and 6 5/8 in and 8 5/8 in pivot points; the 8000 series offers 6 in, 6 5/8 in, 8 5/8 in and 10 in pipe and 6 5/8 in, 8 5/8 in and 10 in pivot points.
  • Span, overhang and length — span lengths of 115 to 205 ft (7000) or 115 to 225 ft (8000), overhangs of 9 to 100 ft, and a maximum machine length of 2,000 ft (7000) or 2,800 ft (8000); a towable machine has a maximum towing length of 1,500 ft.
  • Drive, towing and booster pump — the 7000 series offers three-wheel drive, 2-wheel and 4-wheel E-Z Tow and 2 HP or 5 HP booster pumps; the 8000 series adds articulating four-wheel drive, track drive, agri-TRAC and RAAFT track, skid tow, and a 7.5 HP pump. A maximum machine length stated on the order is compared with the series maximum.

Any order for these two series that touches these rules is in scope — not only the scenarios pictured here. Not covered: prices (Valley publishes none, so this validator produces no price build-up or line-item quote), the 8120 model and other Valley products, tire sizes, gearbox, sprinkler packages, controls, and site-specific engineering such as field layout and water supply.

The AI sales agentBuilds the center pivot order from the conversation and says it is ready.
Predictika validatorChecks every rule at once and returns the verdict, each finding, and the computed figures.

7 scenarios in 3 groups · each group runs from the agent’s first attempt to the outcome · click one to switch

What the agent proposes

The AI sales agent says

Illustrative agent statement. The validator receives the structured request below.

Proposing agent: AI sales agent (scripted)

Before sending, the agent must call Recorded run

Predictika validator


      

        
        
        
      

      
Waiting for the call.

      
    

  

  
  

    
Where rules-based CPQ gets it wrong
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Our assessment of what a typical rules-based CPQ (product rules, price rules and validation rules, as in Salesforce CPQ) does with the same cases. It is a judgment about effort and reliability, not a claim that nothing can be built.

    
What the validator caughtTypical rules-based CPQPredictika
Options that differ between the two seriesOnly with care
Pipe, pivot point, drive, towing and pump choices differ by series, so each needs its own compatibility rule, and every new option or series adds more rules to maintain.		The series is in the request and every choice is compared with it on every call.
A length limit that depends on the series and on towingOnly with care
One maximum per series plus a lower towing maximum, usually a table or a rule per series kept up by hand.		The series and the towing choice set the limit and every length is compared with it on every call.
A stated maximum that disagrees with the seriesOnly with workarounds
The figure the agent states is free text or a separate field, so it takes an extra rule that compares it with the series maximum.		The stated figure is part of the request and is compared with the series maximum on every call.
Every problem returned in one answerOnly with workarounds
Rules tend to fire as the order is saved or a step is completed, so a rep often fixes one error and meets the next.		All findings come back together, whatever order the choices arrived in.

  

  

    
What this validator catches: findings from its test cases
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Every rule is checked on every call, in any order the choices arrive; one problem never hides another. Blocking findings stop the quote; approval findings need a person to sign off; everything else is computed.

    
1The machine length is 2,801 ft; the selected series has a maximum machine length of 2,800 ft.
2The machine length is 2,001 ft; the selected series has a maximum machine length of 2,000 ft.
3The span length is 226 ft; the selected series offers 115 to 225 ft.
4The span length is 206 ft; the selected series offers 115 to 205 ft.
5The span length is 114 ft; the selected series offers 115 to 225 ft.
6The overhang is 8 ft; the published range is 9 to 100 ft.
7The overhang is 101 ft; the published range is 9 to 100 ft.
8The selected pipe diameter is not offered on the 7,000 series, which offers 6 in and 6 5/8 in pipe.
9The 10 in pivot point is not offered on the 7,000 series, which offers 6 5/8 in and 8 5/8 in pivot points.
10The 7,000 series offers three-wheel drive only.
11A 7.5 HP booster pump is not offered on the 7,000 series, which offers 2 HP and 5 HP.
12A towable center pivot has a maximum towing length of 1,500 ft; the machine length is 1,501 ft.
13Skid tow is not offered on the 7,000 series, which offers 2-wheel and 4-wheel E-Z Tow.
14A towable center pivot has a maximum towing length of 1,500 ft; the machine length is 1,800 ft.
15The quote states a maximum machine length of 2,800 ft, but the selected series has a maximum of 2,000 ft.
16The quote states a maximum machine length of 2,000 ft, but the selected series has a maximum of 2,800 ft.
17The span length is 230 ft; the selected series offers 115 to 205 ft.
18The machine length is 2,400 ft; the selected series has a maximum machine length of 2,000 ft.

  

  

    
Scenarios and results
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The recorded result of the validator for each scenario on this page: the request the AI agent sent, the verdict, and every finding, in the order they appear above.

    
1. Series options: A Valley 7000 series order with options only the 8000 series offers

    
The agent's request. Please quote a Valley 7000 series center pivot, 2,400 ft long, with 8 5/8 in pipe, a 10 in pivot point, 205 ft spans, a 60 ft overhang and track drive, with a 7.5 HP booster pump. The order states a maximum machine length of 2,800 ft for the series. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Pipe diameter not offered on the 7000 series. The selected pipe diameter is not offered on the 7,000 series, which offers 6 in and 6 5/8 in pipe.
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  • Pivot point size not offered for this series. The 10 in pivot point is not offered on the 7,000 series, which offers 6 5/8 in and 8 5/8 in pivot points.
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  • Machine length over the series maximum. The machine length is 2,400 ft; the selected series has a maximum machine length of 2,000 ft.
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  • Drive unit not offered on the 7000 series. The 7,000 series offers three-wheel drive only.
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  • Booster pump not offered on the 7000 series. A 7.5 HP booster pump is not offered on the 7,000 series, which offers 2 HP and 5 HP.
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  • Stated maximum length differs from the series maximum. The quote states a maximum machine length of 2,800 ft, but the selected series has a maximum of 2,000 ft.
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2. Series options: The agent resubmits after fixing the errors

    
The agent's request. Please quote a Valley 8000 series center pivot, 2,400 ft long, with 8 5/8 in pipe, a 10 in pivot point, 205 ft spans, a 60 ft overhang and track drive, with a 7.5 HP booster pump. The order states a maximum machine length of 2,800 ft for the series. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Order summary. Machine length 2,400 ft, span 205 ft, overhang 60 ft; the maximum machine length for this series is 2,800 ft.
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3. Span, overhang and towing: A skid-towed 8000 series machine with a long span and overhang

    
The agent's request. Please quote a Valley 8000 series center pivot, 2,600 ft long, with 10 in pipe, a 10 in pivot point, 240 ft spans, a 120 ft overhang and agri-TRAC, set up for skid tow, with a 7.5 HP booster pump. The order states a maximum machine length of 2,800 ft for the series. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Span length outside the series range. The span length is 240 ft; the selected series offers 115 to 225 ft.
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  • Overhang outside 9 to 100 ft. The overhang is 120 ft; the published range is 9 to 100 ft.
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  • Towable machine over the towing length. A towable center pivot has a maximum towing length of 1,500 ft; the machine length is 2,600 ft.
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4. Span, overhang and towing: The agent resubmits after fixing the errors

    
The agent's request. Please quote a Valley 8000 series center pivot, 2,600 ft long, with 10 in pipe, a 10 in pivot point, 225 ft spans, a 100 ft overhang and agri-TRAC, set up for skid tow, with a 7.5 HP booster pump. The order states a maximum machine length of 2,800 ft for the series. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Towable machine over the towing length. A towable center pivot has a maximum towing length of 1,500 ft; the machine length is 2,600 ft.
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5. Span, overhang and towing: The agent resubmits after fixing the errors

    
The agent's request. Please quote a Valley 8000 series center pivot, 1,500 ft long, with 10 in pipe, a 10 in pivot point, 225 ft spans, a 100 ft overhang and agri-TRAC, set up for skid tow, with a 7.5 HP booster pump. The order states a maximum machine length of 2,800 ft for the series. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Order summary. Machine length 1,500 ft, span 225 ft, overhang 100 ft; the maximum machine length for this series is 2,800 ft.
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6. Stated maximum length: A towable 7000 series machine stating a maximum length of 2,800 ft

    
The agent's request. Please quote a Valley 7000 series center pivot, 1,200 ft long, with 6 5/8 in pipe, an 8 5/8 in pivot point, 180 ft spans, a 50 ft overhang and three-wheel drive, set up for 4-wheel E-Z Tow, with a 5 HP booster pump. The order states a maximum machine length of 2,800 ft for the series. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Stated maximum length differs from the series maximum. The quote states a maximum machine length of 2,800 ft, but the selected series has a maximum of 2,000 ft.
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7. Stated maximum length: The agent resubmits after fixing the errors

    
The agent's request. Please quote a Valley 7000 series center pivot, 1,200 ft long, with 6 5/8 in pipe, an 8 5/8 in pivot point, 180 ft spans, a 50 ft overhang and three-wheel drive, set up for 4-wheel E-Z Tow, with a 5 HP booster pump. The order states a maximum machine length of 2,000 ft for the series. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Order summary. Machine length 1,200 ft, span 180 ft, overhang 50 ft; the maximum machine length for this series is 2,000 ft.
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Narration transcript
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The text of the narrated walkthrough, step by step.

    
    
      
  1. Welcome to a demo of Predictika's Validator. An AI sales agent prepares an order for a Valley 7000 or 8000 series center pivot irrigation machine: pipe diameter, pivot point, span length, and more. Before it goes out, the agent sends it to Predictika, which checks it against a declarative model of the published product options and returns a verdict, every reason and the figures it computed.
    2. 
      
  2. I will start with the first request by the agent.
    3. 
      
  3. The agent says. Please quote a Valley 7000 series center pivot, 2,400 ft long, with 8 5/8 in pipe, a 10 in pivot point. The order states a maximum machine length of 2,800 ft for the series. The rest of the request is on screen.
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  4. Before it goes out, the agent calls the validator.
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  5. Blocked, with six findings, all in one answer. The selected pipe diameter is not offered on the 7,000 series, which offers 6 in and 6 5/8 in pipe. The 10 in pivot point is not offered on the 7,000 series, which offers 6 5/8 in and 8 5/8 in pivot points. The machine length is 2,400 ft; the selected series has a maximum machine length of 2,000 ft. The other three are on screen.
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  6. The validator returned six blocking findings in one answer. A check that reads one field at a time would pass most of this; it shows only when the choices in the quote are checked against each other.
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  7. What this shows: for a stated maximum that disagrees with the series, a rules-based CPQ can do this only with workarounds.
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  8. Now the agent resubmits.
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  9. The corrected request. It changes the series to Valley 8000 series.
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  10. It calls the validator again.
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  11. This time the validator clears it.
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  12. All six earlier findings are cleared, and the validator's figure matches the quote.
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  13. Six problems caught in one call, fixed in one pass, and a clean quote. That is the value of Predictika's validator: catching mistakes before they reach the customer.
    14.