# Estimated Costs for AI Presentation Generation in PPT Master: Complete Model Pricing Guide

> Discover AI presentation generation costs in PPT Master. Learn pricing details for models like Claude Sonnet and Opus. Get your complete model pricing guide today.

- Repository: [HugoHe/ppt-master](https://github.com/hugohe3/ppt-master)
- Tags: pricing-guide
- Published: 2026-04-24

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**Generating a complete presentation with PPT Master costs between $0.08 and $0.24 per deck when using Claude Sonnet or Opus, based on a standard API overage rate of $0.04 per request.**

PPT Master (hugohe3/ppt-master) is a free, open-source automation framework that orchestrates AI models to build PowerPoint decks. Unlike subscription-based presentation software, you only pay for the underlying AI API usage, making the estimated costs for generating presentations with different AI models in PPT Master entirely usage-dependent and predictable.

## Cost Breakdown by AI Model

The project documents a fixed cost matrix in [`docs/why-ppt-master.md`](https://github.com/hugohe3/ppt-master/blob/main/docs/why-ppt-master.md) that maps each supported model to the typical number of API requests per deck and the resulting USD charge.

| Model | Approx. Requests per Deck | Estimated Cost per Deck |
|-------|---------------------------|-------------------------|
| **Claude Sonnet** | ~2 requests | **~$0.08** |
| **Claude Opus** | ~6 requests | **~$0.24** |
| **GPT, Gemini, Kimi, MiniMax** | Varies (typically higher) | Depends on provider pricing |

### Claude Sonnet

Claude Sonnet offers the most efficient price-performance ratio. A standard workflow consumes approximately **two API requests** per deck—one for template selection and one for slide generation. This efficiency is achieved through Sonnet’s balanced context window handling, as noted in [`docs/faq.md`](https://github.com/hugohe3/ppt-master/blob/main/docs/faq.md).

### Claude Opus

Claude Opus provides higher-quality layout reasoning at a premium. The workflow requires approximately **six API requests** per deck because Opus performs additional confirmation rounds to refine complex slide structures. At the standard `$0.04` per-request overage rate documented in the FAQ, this totals roughly `$0.24`.

### Other Models (GPT-4, Gemini, etc.)

While PPT Master supports GPT, Gemini, Kimi, and MiniMax, these models generally require more requests to achieve equivalent presentation quality. The [`docs/why-ppt-master.md`](https://github.com/hugohe3/ppt-master/blob/main/docs/why-ppt-master.md) file explains that token efficiency varies significantly across providers, often resulting in higher per-deck costs than the Claude benchmarks.

## How Costs Are Calculated in PPT Master

PPT Master uses a **request-based pricing model** rather than token-counting for user-facing estimates. According to [`docs/faq.md`](https://github.com/hugohe3/ppt-master/blob/main/docs/faq.md), the calculation assumes a standard **$0.04 per request** overage rate—the rate many providers charge for calls beyond subscription quotas.

The workflow consumes requests through discrete confirmation rounds:

1. **Template selection round** (can be skipped with `no template`)
2. **Slide-level confirmations** (typically 8 slides per deck)

As implemented in [`skills/ppt-master/references/executor-base.md`](https://github.com/hugohe3/ppt-master/blob/main/skills/ppt-master/references/executor-base.md), skipping the template selection step reduces the request count from ~6 to ~2 for Claude models, directly lowering the estimated cost by approximately 66%.

## Optimizing Costs in Your Workflow

To minimize the estimated costs for generating presentations with different AI models in PPT Master, configure your execution to bypass the template selection phase. When you specify `no template` in your project configuration, the system eliminates the initial confirmation round, cutting API calls from six to two when using Claude Opus.

This optimization is particularly effective for users with VS Code Copilot subscriptions ($10/month for 300 requests), who can generate approximately **150 Sonnet-based decks per month** within their existing quota.

## Code Examples for Cost Estimation

Use these Python snippets to calculate expected expenses before running your presentation workflows.

### Calculate Per-Deck Cost

```python

# Cost estimator based on PPT Master workflow specs

model = "opus"  # Options: "opus" or "sonnet"

requests = 6 if model == "opus" else 2
cost_per_request = 0.04  # USD overage rate

estimated_cost = requests * cost_per_request
print(f"Estimated cost for {model.title()} deck: ${estimated_cost:.2f}")

```

Output:

```

Estimated cost for Opus deck: $0.24

```

### Calculate Monthly Capacity with Copilot

```python

# VS Code Copilot subscription calculation ($10/month = 300 requests)

copilot_requests = 300
sonnet_requests_per_deck = 2
max_decks = copilot_requests // sonnet_requests_per_deck

print(f"Maximum decks per month: ~{max_decks}")

```

Output:

```

Maximum decks per month: ~150

```

### CLI Entry Points

The actual API calls are triggered through scripts documented in [`skills/ppt-master/scripts/README.md`](https://github.com/hugohe3/ppt-master/blob/main/skills/ppt-master/scripts/README.md), including [`project_manager.py`](https://github.com/hugohe3/ppt-master/blob/main/project_manager.py), which initiates the confirmation rounds that drive request counts.

## Summary

- **PPT Master is free and open-source**; you pay only for AI API usage.
- **Claude Sonnet** costs approximately **$0.08 per deck** (~2 requests).
- **Claude Opus** costs approximately **$0.24 per deck** (~6 requests).
- Cost calculations assume a **$0.04 per request** overage rate as documented in [`docs/faq.md`](https://github.com/hugohe3/ppt-master/blob/main/docs/faq.md).
- Skip the template selection step to reduce request counts by 50-66%.
- VS Code Copilot users can generate roughly **150 Sonnet decks monthly** on a standard $10 plan.

## Frequently Asked Questions

### Why does Claude Opus cost more than Sonnet in PPT Master?

Claude Opus requires approximately six API requests per deck compared to Sonnet’s two, driven by additional confirmation rounds needed for complex layout generation. The [`docs/faq.md`](https://github.com/hugohe3/ppt-master/blob/main/docs/faq.md) file explains that Opus generates more detailed intermediate validations, consuming more tokens per workflow to achieve higher-fidelity slide designs.

### Can I use GPT-4 or Gemini with PPT Master, and how much will it cost?

Yes, PPT Master supports GPT, Gemini, Kimi, and MiniMax models through its extensible provider system. However, according to the cost documentation in [`docs/why-ppt-master.md`](https://github.com/hugohe3/ppt-master/blob/main/docs/why-ppt-master.md), these models typically require more requests to achieve equivalent presentation quality, resulting in variable costs that usually exceed the $0.08-$0.24 Claude benchmarks due to less efficient token utilization.

### How can I reduce the cost per presentation in PPT Master?

Run your workflow with the `no template` configuration flag to skip the template selection round, reducing requests from ~6 to ~2 for Claude models. This optimization is documented in [`skills/ppt-master/references/executor-base.md`](https://github.com/hugohe3/ppt-master/blob/main/skills/ppt-master/references/executor-base.md) and cuts costs by approximately 66% when using Opus, bringing the price closer to Sonnet levels.

### Is there a subscription fee for PPT Master itself?

No. As stated in the repository’s [`README.md`](https://github.com/hugohe3/ppt-master/blob/main/README.md), PPT Master is completely free and open-source under standard OSS licensing. The only expenses are the direct API costs charged by your AI provider (Anthropic, OpenAI, Google, etc.) based on the number of requests generated by your specific presentation workflow.