PDF summarizer agent
GPT-4o (2025-11) / 4o-mini · Published Apr 2026
Works with
Summarize 100-page PDFs into briefs.
Credits
800.0k
Per credit
$0.0000
Total cost
$0.240
Time
30 min
4.6 · 80 reviews· @growth·BeginnerAI Agents
Steps on ChatGPT (API)
- 1Chunk PDF
- 2Map-reduce summarize
- 3Output brief
How we estimated this
Credit usage is averaged from real builds on ChatGPT (API) (GPT-4o-mini). Cost per credit reflects the public list price. Your usage may vary depending on prompt quality and iterations.
GPT-4o
$0.0000/credit
GPT-4o-mini
$0.0000/credit
Compare tools — PDF summarizer agent
Runs per month4×
Best option for 4×/mo: Lovable · Default (build) · Free subscription ($0.0000/mo)
| Tool | Model | Credits | $/credit | Per run | 4×/mo | Best plan | Monthly |
|---|---|---|---|---|---|---|---|
| Default (build) | 1 | $0.250 | $0.250 | $1.00 | Free | $0.0000 Best | |
| Chat mode | 1 | $0.050 | $0.050 | $0.200 | Free | $0.0000 | |
| Haiku | 37.5k | $0.0000 | $0.056 | $0.225 | Pay-as-you-go | $0.225 | |
| GPT-4o-mini | 800.0k | $0.0000 | $0.240 | $0.960 | Pay-as-you-go | $0.960 | |
| Sonnet 4 | 37.5k | $0.0000 | $0.300 | $1.20 | Pay-as-you-go | $1.20 | |
| GPT-4o | 800.0k | $0.0000 | $4.00 | $16.00 | Pay-as-you-go | $16.00 |
Subscription prices are public list prices as of May 2026. Actual usage varies based on prompt quality and iterations.
Reviews & comments
@maker2d ago
Saved me hours. Cost estimate was spot on.
@founder1w ago
Great structure. Would love a video version.