Phi 4 Reasoning

Provider: azure ai · azure_ai/Phi-4-reasoning

Pricing per million tokens

Component USD per 1M tokens
Input $0.13
Output $0.50

Monthly cost estimates

Assuming 30% prompt-cache hit rate where available. Adjust for your actual usage.

Small
1M in / 200k out
$0.23
per month
Medium
10M in / 2000k out
$2.25
per month
Large
100M in / 20000k out
$22.50
per month

Context

Input window
32,768 tokens
Max output
4,096 tokens

Capabilities

  • ⬜ Vision (image input)
  • ✅ Function / tool calling
  • ⬜ Prompt caching
  • ⬜ Web search
  • ⬜ JSON / response schema

Compare Phi 4 Reasoning with similar models

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$0.13 in / $0.50 out
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$0.14 in / $0.00 out
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$0.20 in / $0.78 out

Pricing data sourced from LiteLLM and refreshed regularly. Last updated May 20, 2026. Always verify with the provider's official pricing page before making business decisions.