GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
35 providers
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Default frontier GPT for coding, computer use, research, and knowledge work
50 providers
Agent-ready GPT for coding and computer-use workflows at a lower cost
46 providers
Small GPT-5 for responsive agents, coding help, and everyday automation
32 providers
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| GPT-6 Astraopenai/gpt-6-astra | OpenAI |
76.9 | 1.05M | $10 | $50 | 2026-09-04 | ||
| GPT-5.5openai/gpt-5.5 | OpenAI |
74.9 | 1.05M | $5 | $30 | 2026-04-23 | ||
| GPT-5.4openai/gpt-5.4 | OpenAI |
71.1 | 1.05M | $2.5 | $15 | 2026-03-05 | ||
| GPT-5 Miniopenai/gpt-5-mini | OpenAI |
15.6 | 400K | $0.25 | $2 | 2025-08-07 |