prices synced 2026-07-28
M

Phi 4

Microsoft · Released Jan 2025

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A 14-billion-parameter model from Microsoft Research designed for complex reasoning with efficient performance on limited hardware.

Strengths
Handles complex reasoning tasks while maintaining low memory requirements and fast inference speeds.
Best for
Reasoning-heavy workloads where hardware resources are constrained or low-latency responses are required.
Limitations
Smaller model size may limit performance on tasks requiring deep domain knowledge or handling very long, complex documents.

Input / 1M

$0.07

Output / 1M

$0.14

Cached input / 1M

Context window

16K

Price history

Input (solid)Output (dashed)
Price per 1M tokens over timeOutput went from $0.14 to $0.14; Input went from $0.065 to $0.07 between Jun 2026 and Jun 2026.$0$0.05$0.1$0.15Output on 11 Jun 2026: $0.14Output on 24 Jun 2026: $0.14Out $0.14Input on 11 Jun 2026: $0.065Input on 24 Jun 2026: $0.07In $0.07Jun 2026Jun 2026

Price change

30d
in out
90d
in increased 7.7% out decreased 0.0%
1y
in increased 7.7% out decreased 0.0%
Since launch
in increased 7.7% out decreased 0.0%

Snapshots

Effective Input Output Cached in Note Source
24 Jun 2026 $0.07 $0.14 Imported from OpenRouter openrouter.ai
11 Jun 2026 $0.065 $0.14 Imported from OpenRouter openrouter.ai

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