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Phi 4 Reasoning Plus

huggingface.coInfrastructure🇺🇸

PulseGate's liveness check found it on 14 Sep 2026; it is registered on Hugging Face and has been in the index since 23 Jul 2026. How this is checked

nvidia/Phi-4-reasoning-plus-NVFP4 is an NVIDIA-optimized, quantized version of Microsoft's Phi-4 model. It is designed for systematic, step-by-step reasoning using a and output format. The model runs locally with support for NVIDIA hardware acceleration and is distributed as open weights on Hugging Face.

Inferred · not functionally tested

Open SourceApache-2.0WebAPI
Phi 4 Reasoning Plus preview
Visit huggingface.co
3.3kstars
509forks
3features
2024since

Overview

3 features

Purpose: Enabling efficient local inference of a reasoning-focused language model with NVIDIA-specific quantization.

Inferred · not functionally tested

Audience: developers and AI researchers

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: indicated (inferred, not tested) · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: open_source · license: Apache-2.0 · platforms: WEB · deployment: browser, api_only

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: huggingface.co. These links do not verify the individual claims.

Phi 4 Reasoning Plus sits in PulseGate's Reasoning category. Inferred · not functionally tested: It focuses on enabling efficient local inference of a reasoning-focused language model with NVIDIA-specific quantization. Inferred · not functionally tested: It is built as an open-source project for developers and AI researchers. Basis unknown · not verified: Phi 4 Reasoning Plus is open source under the Apache-2.0 license. Basis unknown · not verified: It ships for the web and API.

It is developed by NVIDIA (United States), and it first shipped in 2024. The project is developed in the open on GitHub with 3.3k stars and 350 commits in the last 90 days. Inferred · not functionally tested: Key capabilities include Structured Reasoning, Step-by-Step Thinking, and Microsoft Phi Architecture.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Structured Reasoning
  • Step-by-Step Thinking
  • Microsoft Phi Architecture

Topics: Inferred · not functionally tested

Tags
phi-4reasoning-modelnvfp4-quantizedstructured-thinking
AI capabilities
Text
Weights: Open

JSON profile · Text profile · Access guide

Built with & integrations

Hosting
AWS
AI providers
local_oss
Runs on
BrowserAPI-only
Detected from
AWS
x-amz-cf-id header · x-amz-cf-pop header · via header

Trust & compliance

License
Apache-2.0
Public signals
HTTPSPrivacy PolicyTerms of ServiceOpen SourceFree tierActive maintenance

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed23 Jul · 09:24 UTC
    nvidia/Phi-4-reasoning-plus-NVFP4 seen via Hugging Face Enumerator
    Source: Hugging Face Enumerator · Open

Frequently asked questions about Phi 4 Reasoning Plus

What is Phi 4 Reasoning Plus?
Inferred · not functionally tested: Phi 4 Reasoning Plus focuses on enabling efficient local inference of a reasoning-focused language model with NVIDIA-specific quantization. It is catalogued under Reasoning on PulseGate.
Who is Phi 4 Reasoning Plus for?
Inferred · not functionally tested: Phi 4 Reasoning Plus is an open-source project built for developers and AI researchers.
Is Phi 4 Reasoning Plus free?
Basis unknown · not verified: Yes — Phi 4 Reasoning Plus is open source under the Apache-2.0 license and free to use.
What platforms does Phi 4 Reasoning Plus run on?
Basis unknown · not verified: Phi 4 Reasoning Plus runs on the web and API.
Is Phi 4 Reasoning Plus still active?
PulseGate's liveness check found it on 14 Sep 2026. Its GitHub repository shows 350 commits in the last 90 days.
What are alternatives to Phi 4 Reasoning Plus?
Similar projects tracked by PulseGate include Phi 4 Mini Reasoning, Phi 4 Reasoning Vision 15B, and Phi 4 Multimodal Instruct.Phi 4 Mini ReasoningPhi 4 Reasoning Vision 15BPhi 4 Multimodal Instruct
Who makes Phi 4 Reasoning Plus?
Phi 4 Reasoning Plus is developed by NVIDIA, based in the United States.
How long has Phi 4 Reasoning Plus been around?
Phi 4 Reasoning Plus first shipped in 2024.

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