GPT-5.5
| Maker | OpenAI |
|---|---|
| Family | GPT |
| Released | 2026-04-24 |
| Context | 1.1M |
| Max output | 128K |
| Open weights | Closed |
|---|---|
| Modalities | text, image, pdf → text |
| Input / 1M | $5.00 |
| Output / 1M | $30.00 |
| Cached input / 1M | $0.50 |
| Above 272K in | $10.00 / $45.00 |
|---|---|
| Review call | $0.2035 |
| Reasoning efforts | low, medium, high, xhigh |
| Hosts | OpenAI, OpenRouter |
| Model id | gpt-5.5 |
CodePanel's benchmark has not run GPT-5.5 as a pull-request reviewer yet, so this page has no recall, false-alarm or measured-cost figures for it. The methodology explains how ranked models are scored.
No GPT model is ranked yet. Of OpenAI's ranked models, GPT-5.6 Sol is the closest in list price; it caught 72% [59%–85%] of the known bugs at rank 1 of 17, with a measured review cost of $0.1127. At list price, a typical review call (26.2K tokens in and 2.4K out) costs $0.2035 on GPT-5.5 and $0.1532 on GPT-5.6 Sol, so this model's call is 33% more than that one's.
| Host | Model id | Input / 1M | Output / 1M |
|---|---|---|---|
| OpenAI | gpt-5.5 | $5.00 | $30.00 |
Source: OpenAI pricing, Oct 16, 2026
| Model | Maker | Input / 1M | Output / 1M | Review call | Context |
|---|---|---|---|---|---|
| Claude Opus 5 | Anthropic | $5.00 | $25.00 | $0.1915 | 1M |
| Claude Opus 4.8 | Anthropic | $5.00 | $25.00 | $0.1915 | 1M |
| Claude Opus 4.7 | Anthropic | $5.00 | $25.00 | $0.1915 | 1M |
| Claude Opus 4.6 | Anthropic | $5.00 | $25.00 | $0.1915 | 1M |
Updated Oct 23, 2026