Phi

Name: Phi
Author: Microsoft

AI ModelSmall language model (open weights)Microsoft

Phi is a small language model (open weights) from Microsoft. It is text with a documented 128K tokens context window, supports explicit reasoning, and ships as open weights. It is available via a public API.

Entity Health

Health

84/100

Momentum

71/100

Trend

Steady

Confidence

Medium

Risk

Low

Relationships

Capability maturity 87 · Docs official · API public · Ecosystem live (@microsoft)

Context window

Publicly inferred

128K tokens

Modalities

AI Insights Hub

ConfidenceMedium

Executive Summary

Intelligence Graph

Phi

MicrosoftDeveloper

microsoft.comOfficial website

microsoftOfficial SDK / weights

QwenCompeting model

Llama 4Competing model

5 connections · line thickness = tie strength

Why they’re connected

Phi connects to 5 entities in the graph — 1 owned by, 2 owns, 2 competitor. Its strongest tie is Microsoft (developer, high confidence). Every edge is derived from real data and labelled with its source — nothing is inferred without evidence.

Microsoft — Developed by Microsoft. High Live
microsoft.com — Official page for Phi. High Live
microsoft — Official GitHub org @microsoft (SDKs / weights). High Live
Qwen — Competes with Qwen in the same tier. Medium Publicly inferred

Suggested exploration

Explore Microsoft

Phi

Entity Health

AI Insights Hub

Executive Summary

Recent Activity

Intelligence Graph

Why they’re connected

Suggested exploration

Relationships

Related entities

Owned entities

Competitors

Recommended

Timeline

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