Which AI models does Microsoft Council support?

Microsoft Council supports multiple AI models including OpenAI's GPT models and Anthropic's Claude. Microsoft VP Charles Lamanna stated that 'it's becoming very clear there will be many models,' signaling Council will expand to more providers over time.

Is Microsoft Council available now?

Council launched alongside Copilot Cowork on March 30, 2026. It's available through Microsoft's Frontier early-access program and is expected to roll out more broadly with the Microsoft 365 E7 subscription tier.

Quick Answer

What Is Microsoft Council? Multi-Model AI Compare

Q: What is Microsoft Council?

Microsoft Council is a feature in Microsoft 365 Copilot that lets users compare responses from different AI models side-by-side. Launched March 30, 2026, it helps users pick the best answer by seeing how Claude, OpenAI, and other models respond to the same prompt within the Copilot interface.

Published: April 1, 2026

What Is Microsoft Council?

Microsoft Council is a new feature in Microsoft 365 Copilot that lets users compare responses from different AI models side-by-side. Launched March 30, 2026 alongside Copilot Cowork, it reflects Microsoft’s shift toward a multi-model AI strategy.

Last verified: April 2026

Key Specifications

Feature	Detail
Developer	Microsoft
Launch	March 30, 2026
Part of	Microsoft 365 Copilot
Availability	Frontier program (early access)
Models	OpenAI GPT + Anthropic Claude
Purpose	Side-by-side model comparison

How Council Works

Instead of getting a single AI response and hoping it’s the best one, Council shows you how multiple models answer the same question:

Ask a question in Microsoft 365 Copilot
Council activates and routes your prompt to multiple AI models
See responses side-by-side — compare quality, accuracy, and approach
Pick the best answer for your specific needs

This is particularly useful for tasks where model strengths differ — one model might write better copy while another provides more accurate data analysis.

Why Microsoft Built This

Microsoft Executive VP Charles Lamanna explained the thinking: “It’s becoming very clear to us that there will be many models.” Rather than betting everything on one AI provider, Microsoft is embracing a multi-model future where:

Different models excel at different tasks — Claude is strong at reasoning, GPT at creative tasks
No single model is best at everything — Council lets users discover which model works best for their specific use case
Enterprise customers want choice — locking into one AI model is risky

Council + Cowork + Critique

Council launched as part of a broader Microsoft AI update on March 30, 2026:

Feature	What It Does
Copilot Cowork	Agentic AI for long-running M365 workflows
Council	Side-by-side model comparison
Critique	AI-powered research with source verification

Together, they represent Microsoft’s most significant Copilot upgrade since the original launch. The message: enterprise AI isn’t about one model — it’s about orchestrating many models intelligently.

Who Should Use Council

Good Fit

Research and analysis — compare how different models interpret data
Content creation — pick the best-written draft from multiple models
Decision support — see multiple AI perspectives on business questions
Quality-sensitive tasks — when accuracy matters and you want to cross-reference

Less Useful For

Simple tasks — if you just need a quick email draft, Council adds unnecessary overhead
Speed-critical workflows — waiting for multiple models takes longer than one
High-volume generation — Council is for quality, not batch processing

The Multi-Model Trend

Microsoft Council joins a growing trend of multi-model AI tools:

OpenRouter — API routing across dozens of models
Poe — Consumer multi-model chat interface
Vercel AI SDK — Developer framework for model switching
Microsoft Council — Enterprise multi-model comparison

The era of “one model to rule them all” is ending. The future is choosing the right model for each task.

Last verified: April 2026