Phi-4-reasoningMicrosoft
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RDFoxOxford Semantic Technologies
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About
Phi-4-reasoning is a 14-billion parameter transformer-based language model optimized for complex reasoning tasks, including math, coding, algorithmic problem solving, and planning. Trained via supervised fine-tuning of Phi-4 on carefully curated "teachable" prompts and reasoning demonstrations generated using o3-mini, it generates detailed reasoning chains that effectively leverage inference-time compute. Phi-4-reasoning incorporates outcome-based reinforcement learning to produce longer reasoning traces. It outperforms significantly larger open-weight models such as DeepSeek-R1-Distill-Llama-70B and approaches the performance levels of the full DeepSeek-R1 model across a wide range of reasoning tasks. Phi-4-reasoning is designed for environments with constrained computing or latency. Fine-tuned with synthetic data generated by DeepSeek-R1, it provides high-quality, step-by-step problem solving.
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About
The world's most performant knowledge graph and semantic reasoning engine. Founded by three professors at the University of Oxford, Oxford Semantic Technologies emerged as a result of extensive research into Knowledge Representation and Reasoning (KRR), out of which came the most powerful knowledge graph and semantic reasoning engine on the market today, RDFox. As an AI reasoning engine, RDFox mirrors human reasoning principles. With unrivaled reasoning capabilities, relying on accuracy, truth, and explainability, it empowers the next generation of AI applications. By inferring new knowledge exclusively from factual data, RDFox ensures results are firmly grounded in reality. RDFox’s incremental reasoning capabilities cause the consequences of the rules-based AI to be applied to the database in real-time as data is added, changed, or removed, all without needing a restart. Only the relevant information is updated without needing to reanalyze the entire data set.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
Educators and developers seeking an AI tool offering models for complex reasoning tasks
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Audience
Enterprises and any user requiring an AI tool that can infer new knowledge based on data
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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Pricing
No information available.
Free Version
Free Trial
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Pricing
Free
Free Version
Free Trial
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Reviews/
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Reviews/
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationMicrosoft
Founded: 1975
United States
azure.microsoft.com/en-us/blog/one-year-of-phi-small-language-models-making-big-leaps-in-ai/
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Company InformationOxford Semantic Technologies
United Kingdom
www.oxfordsemantic.tech/rdfox
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Integrations
AWS Marketplace
Google Sheets
Hugging Face
JSON
Java
Microsoft Azure
Microsoft Excel
Microsoft Foundry
Microsoft Foundry Models
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Integrations
AWS Marketplace
Google Sheets
Hugging Face
JSON
Java
Microsoft Azure
Microsoft Excel
Microsoft Foundry
Microsoft Foundry Models
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