MAI-Code-1.1-Flash (Reasoning)
by Microsoft
MAI-Code-1.1-Flash (Reasoning) is a reasoning model from Microsoft, released on August 11, 2026. It has a 256K-token context window. API pricing is $0.2 per 1M input tokens and $1.2 per 1M output tokens. It ranks #92 of 220 models by Intelligence Score with a score of 27.6.
MAI-Code-1.1-Flash is a Microsoft text-to-text and image-to-text coding model built for fast, efficient assistance in everyday developer workflows, including agentic coding in real repositories, repository Q&A, refactoring, and tool-using developer scenarios in GitHub Copilot. Building on MAI-Code-1-Flash, it adds native vision support and, per Microsoft, produces higher-quality code at about 25% greater token efficiency and roughly one quarter of the cost of the June MAI-Code-1-Flash launch. It is GA in GitHub Copilot; for annual Copilot subscribers on request-based billing, GitHub charges it at a 0.25× premium request multiplier.
Key specs
| Provider | Microsoft |
|---|---|
| Release date | 2026-08-11 |
| License | proprietary |
| Context window | 256K tokens |
| Input price | $0.2 / 1M tokens |
| Output price | $1.2 / 1M tokens |
| Intelligence Score | 27.6 |
| Coding index | 18.5 |
Quick answers
What is the context window of MAI-Code-1.1-Flash (Reasoning)?
MAI-Code-1.1-Flash (Reasoning) has a context window of 256K tokens.
How much does MAI-Code-1.1-Flash (Reasoning) cost?
MAI-Code-1.1-Flash (Reasoning) costs $0.2 per 1M input tokens and $1.2 per 1M output tokens through the API.
Is MAI-Code-1.1-Flash (Reasoning) open source?
No. MAI-Code-1.1-Flash (Reasoning) is a proprietary model from Microsoft (proprietary license).
When was MAI-Code-1.1-Flash (Reasoning) released?
Microsoft released MAI-Code-1.1-Flash (Reasoning) on August 11, 2026.
How does MAI-Code-1.1-Flash (Reasoning) compare to Claude Opus 5.5 (Reasoning)?
MAI-Code-1.1-Flash (Reasoning) scores 27.6 on the Intelligence Score versus 60.5 for Claude Opus 5.5 (Reasoning), the current #1. Input pricing is $0.2 vs $4 per 1M tokens.
Compare on the AI leaderboard · All AI models
More models from Microsoft
- MAI-Thinking-1 (Reasoning) — Microsoft
- MAI-Code-1-Flash (Reasoning) — Microsoft
- Phi 4 Reasoning Plus — Microsoft
- Phi 4 Reasoning — Microsoft
- Phi 4 Mini Reasoning — Microsoft
- Phi 4 — Microsoft