GPT-5.5
by Model Oracle AI · family gpt · listed Apr 2026RTV
Default frontier GPT for coding, computer use, research, and knowledge work
Current rates USD per 1M tokens
Input—
Output—
Cache read—
Cache write—
Against the market
On the record
- Model id
gpt-5.5- Context window
- 1.1M tokens
- Max output
- 128K tokens
- Input modalities
- text, image, pdf
- Output modalities
- text
- Reasoning
- yes
- Tool calls
- yes
- Open weights
- no
- Knowledge cutoff
- Dec 2025
- Released
- 2026-04-23
- Last updated
- 2026-04-23
- Provider docs
- modeloracle.com/setup/
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