Overview

phi-4 is a state-of-the-art open model built to excel at advanced reasoning, coding, and knowledge tasks. It leverages a blend of synthetic data, filtered web data, academic texts, and supervised fine-tuning for precision, alignment, and safety.

Phi 4 was released on December 12, 2024. API access is available through DeepInfra.

Performance

Timeline

ReleasedUnknown
Knowledge CutoffUnknown

Specifications

Parameters
14.7B
License
MIT
Training Data
Unknown

Benchmarks

Phi 4 Performance Across Datasets

Scores sourced from the model's scorecard, paper, or official blog posts

LLM Stats Logollm-stats.com - Mon Dec 22 2025
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Pricing

Pricing, performance, and capabilities for Phi 4 across different providers:

ProviderInput ($/M)Output ($/M)Max InputMax OutputLatency (s)ThroughputQuantizationInputOutput
DeepInfra logo
DeepInfra
$0.07$0.1416.0K16.0K0.233.0 tok/s
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API Access

API Access Coming Soon

API access for Phi 4 will be available soon through our gateway.

Recent Posts

Recent Reviews

FAQ

Common questions about Phi 4

Phi 4 was released on December 12, 2024.
Phi 4 has 14.7 billion parameters.