A standard 500 pages document (~250,000 words / 333,250 tokens) costs $0.6665 to ingest and $0.6695 to generate a comprehensive executive summary using Grok 4.5.
Feed the entire 500 pages document into context to extract fields, entities, or answer queries.
Ingest 500 pages and generate a structured 500-token executive summary with key takeaways.
Translate or reformat the entire 500 pages document into an equivalent length output.
| Model | Provider | Ingestion (500 pages) | Cached Ingestion | Summary Cost | Context Limit |
|---|---|---|---|---|---|
| Grok 4.5 (Current) | xai | $0.6665 | $0.10 | $0.6695 | 500,000 |
| GPT-5.6 Terra | openai | $0.64 | $0.064 | $0.646 | 1,050,000 |
| GPT-5.4 Workhorse | openai | $0.80 | $0.08 | $0.8075 | 256,000 |
| o3-mini | openai | $0.352 | $0.176 | $0.3542 | 200,000 |
| o4-mini | openai | $0.352 | $0.088 | $0.3542 | 256,000 |
| o1-mini | openai | $0.352 | $0.176 | $0.3542 | 128,000 |
Assuming a standard single-spaced document with ~500 words per page, a 500 pages document contains approximately 250,000 words, which translates to roughly 333,250 tokens using Grok 4.5's tokenizer. Dense PDF tables, legal boilerplate, and OCR scans may increase this by 20–30%.
Grok 4.5 has a context window of 500,000 tokens. A 500 pages document consumes only 66.65% of its total window, easily fitting in a single prompt without requiring chunking or vector search.
Ingesting the document and outputting a concise 500-token executive summary costs $0.6695. Using 24-hour async batch API queues drops this cost to $0.3348.
If your workflow repeatedly queries or chats with this same 500 pages document, prompt caching reduces subsequent turn input costs by up to 90% (to $0.10 per turn instead of $0.6665).