Processing 50 lines of code (~510 tokens) with GPT-5.5 Pro costs $0.0153 for codebase ingestion and $0.0337 for an AI-powered code review and refactoring pass.
Feed 50 lines of code into the prompt context for repository search, Q&A, or architecture planning.
Ingest 50 lines of code and generate audit findings, unit test recommendations, and refactor diffs.
GPT-5.5 Pro writes 50 lines of code from scratch based on product specifications.
| Model | Provider | Code Ingestion | Cached Ingestion | Code Review Cost | Context Limit |
|---|---|---|---|---|---|
| GPT-5.5 Pro (Current) | openai | $0.0153 | $0.00153 | $0.0337 | 512,000 |
| GPT-5.6 Sol | openai | $0.00255 | $0.000255 | $0.00561 | 1,050,000 |
| GPT-5.6 Cyber | openai | $0.006375 | $0.000638 | $0.014 | 1,050,000 |
| GPT-5.5 Standard | openai | $0.00255 | $0.000255 | $0.00561 | 512,000 |
| o3-pro (Frontier Reasoning) | openai | $0.0102 | $0.00102 | $0.0184 | 1,000,000 |
| o3 (Reasoning Frontier) | openai | $0.0051 | $0.00051 | $0.00918 | 1,050,000 |
On average, code yields approximately 10.2 tokens per line in GPT-5.5 Pro (o200k_base tokenizer). Indentation, brackets, camelCase variable names, and comments slightly increase token density compared to plain English text. 50 lines of code produces approximately 510 tokens.
Sending 50 lines of code as context and generating a thorough code review with recommendations costs approximately $0.0337. Utilizing prompt caching on repeat turns or static repository definitions drops this to $0.0199.
GPT-5.5 Pro has a context window of 512,000 tokens. 50 lines of code consumes 0.10% of its total available context.