Copilot + GPT-5.4
A IDE agent plus hosted coding model stack for GitHub-centered teams and IDE-native suggestions.
ARscore 41.21M context$5/$20mixed stack
| Agent | Copilot |
|---|---|
| Model | GPT-5.4 |
| Agent score | 52 |
| Model SWE-bench | 79.2% |
| Combined score | 41.2 |
| Best fit | GitHub-centered teams and IDE-native suggestions |
Related Copilot stacks
Same agent, different model choices.
Related GPT-5.4 stacks
Same model, different agent wrappers.