Default frontier GPT for coding, computer use, research, and knowledge work
46 providers
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token...
Agent-ready GPT for coding and computer-use workflows at a lower cost
42 providers
GPT-5.4 is OpenAI’s latest frontier model, unifying the Codex and GPT lines into a single system. It features a 1M+ token context window (922K input, 128K output) with support for...
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| GPT-5.5openai/gpt-5.5 | OpenAI |
1171.0 | 1.05M | $5 | $30 | 2026-04-23 | ||
| OpenAI: GPT-5.5 (batch)openai/gpt-5.5:batch | OpenAI |
1171.0 | 1.05M | $2.5 | $15 | — | ||
| GPT-5.4openai/gpt-5.4 | OpenAI |
1116.0 | 1.05M | $2.5 | $15 | 2026-03-05 | ||
| OpenAI: GPT-5.4 (batch)openai/gpt-5.4:batch | OpenAI |
1116.0 | 1.05M | $1.25 | $7.5 | — |