Waterfall BridgePlan-to-actual variance bridgeCorporate & BusinessManagement ConsultingIT & Professional Services

Plan-to-actual variance bridge

Cloud overspend is EUR 6.5M due to inference growth and delayed decommissioning

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Plan-to-actual variance bridge slide template rendered with SlideForge
Cost
$0.05/slide
Engine
Deterministic
Pattern
Waterfall Bridge
Output
.pptx + PDF + PNG

Example brief

The planned operational expenditure was EUR 42.0M, but actual opex reached EUR 48.5M. Key factors contributing to the overspend include a EUR 5.8M increase in inference volume and a EUR 2.4M impact from delayed decommissioning. However, there were also cost savings from reserved-instance savings of EUR 3.2M, storage optimization of EUR 1.4M, and a vendor credit of EUR 0.9M. Other factors such as security logging and FinOps leakage added to the overspend. To address the overspend, it's essential to focus on reducing inference run-rate and tackling the decommissioning backlog.

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Brief path

curl -X POST https://api.slideforge.dev/v1/render/auto \
  -H "Authorization: Bearer sf_live_..." \
  -H "Content-Type: application/json" \
  -d '{ "brief": "The planned operational expenditure was EUR 42.0M, but actual opex reached EUR 48.5M. Key factors contributing to the ov" }'

Structured intent (this template)

{
  "pattern": "waterfall_bridge",
  "title": "Inference growth and delayed decommissioning explain most of the EUR 6.5M cloud overspend",
  "subtitle": "FY26 cloud run-rate: plan to actual (EUR M)",
  "variant": "plan_actual_variance_bridge",
  "unit": "",
  "tone_mode": "favorable_adverse",
  "steps": [
    {
      "kind": "start",
      "label": "Plan opex",
      "value": 42,
      "display": "42.0"
    },
    {
      "kind": "delta",
      "label": "Reserved-instance savings",
      "value": -3.2,
      "impact": "good"
    },
    {
      "kind": "delta",
      "label": "Inference volume",
      "value": 5.8,
      "impact": "bad",
      "emphasis": "primary"
    },
    {
      "kind": "delta",
      "label": "Storage optimization",
      "value": -1.4,
      "impact": "good"
    },
    {
      "kind": "delta",
      "label": "Security logging",
      "value": 2.1,
      "impact": "bad"
    },
    {
      "kind": "delta",
      "label": "FinOps leakage",
      "value": 1.7,
      "impact": "bad"
    },
    {
      "kind": "delta",
      "label": "Vendor credit",
      "value": -0.9,
      "impact": "good"
    },
    {
      "kind": "delta",
      "label": "Delayed decommissioning",
      "value": 2.4,
      "impact": "bad"
    },
    {
      "kind": "total",
      "label": "Actual opex",
      "value": 48.5,
      "display": "48.5"
    }
  ],
  "caution": "Tone is business impact: cost reductions are favourable even when negative.",
  "source_note": "FinOps actuals, FY26",
  "takeaway": "Attack inference run-rate and decommissioning backlog to close the overspend."
}

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Frequently asked questions

How do I render the Plan-to-actual variance bridge template?

Send a POST to /v1/render/auto with a brief, or call create_slide via MCP with the structured intent shown below. The response includes an editable .pptx, a PDF, and a PNG. $0.05 per slide.

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No. SlideForge renders deterministically from a structured intent — no LLM draws the slide, so text is never mangled or fabricated. The optional brief path uses a router to pick the pattern, then renders deterministically.

Can I customize the colors and fonts?

Yes. Pass a theme_id to apply a built-in or custom brand theme; the layout stays the same.

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