Microsoft: Phi 4
microsoft/phi-4
177th smartest of 182Cheaper than 90% of paidJSON
Intelligence
4.9
177th of 182
Design Elo
—
Speed
—
tokens/sec
Latency
—
first token
Input price
$0.070
32nd cheapest
Context
16K
16K max out
How it compares
Smarter than3%
of all ranked models
Cheaper than90%
of all ranked models
Overview
[Microsoft Research](/microsoft) Phi-4 is designed to perform well in complex reasoning tasks and can operate efficiently in situations with limited memory or where quick responses are needed. At 14 billion...
Benchmarks
independent · Artificial Analysis & Design ArenaArtificial Analysis15th percentile
Intelligence Index
4.9
GPQA Diamond
57%
Humanity's Last Exam
4%
SciCode
26%
Tau²-Bench (agentic)
0%
Providers & pricing (1)
| Provider | In $/M | Out $/M | Context | Uptime |
|---|---|---|---|---|
| DeepInfrabf16 | $0.070 | $0.140 | 16K | 100% |
Specifications
Context window16K
Max output16K
Knowledge cutoffJun 2024
Input modalitiestext
Output modalitiestext
Prompt caching—
Cache read price—
ModeratedNo
Open weightsmicrosoft/phi-4 ↗
Phi 4 FAQ
How much does Phi 4 cost?
Phi 4 costs $0.070 per million input tokens and $0.140 per million output tokens via OpenRouter, making it 32nd cheapest of 332 paid models.
How smart is Phi 4?
Phi 4 scores 4.9 on the Artificial Analysis Intelligence Index, ranking 177th of 182 benchmarked models, with a GPQA Diamond score of 57%.
What is Phi 4's context window?
Phi 4 supports a 16K-token context window and can output up to 16K tokens. It accepts text input.