Microsoft: Phi 4

Public pricingIntelligence 76/100Small memory๋„๊ตฌ ํ™œ์šฉ

Microsoft: Phi 4์€ ์ถ”๋ก ๊ณผ ๋ฌธ์ œ ํ•ด๊ฒฐ์— ๋งž์ถ˜ ํ…์ŠคํŠธ ๋ชจ๋ธ์ž…๋‹ˆ๋‹ค. ๊นŠ์€ ์ถ”๋ก ๊ณผ ๊ณ„ํšใ€๋‚ฎ์€ ์ง€์—ฐ๊ณผ ํšจ์œจ์  ์ถ”๋ก , 16K tokens์˜ ์ปจํ…์ŠคํŠธ, ์ €๋น„์šฉ ํŠน์„ฑ์„ ๊ฒฐํ•ฉํ•ด reasoning, analysis, and hard problem solving์—์„œ ์•ˆ์ •์ ์ธ ์ž‘์—…์„ ๋•์Šต๋‹ˆ๋‹ค. ํŠนํžˆ ์ง€์—ฐ, ๋น„์šฉ, ์ฒ˜๋ฆฌ๋Ÿ‰๊ฐ€ ์ค‘์š”ํ•œ ๊ฒฝ์šฐ์— ์ž˜ ๋งž์œผ๋ฉฐ, ์•ˆ์ •์ ์ธ ์ถœ๋ ฅ, ์œ ์—ฐํ•œ ๋ฐฐํฌ, ํ™•์žฅ์„ฑ์„ ์ค‘์‹œํ•˜๋Š” ํŒ€์— ์‹ค์šฉ์ ์ž…๋‹ˆ๋‹ค. ์•ˆ์ •์ ์ธ ์‘๋‹ต, ๋„“์€ ๋ฌธ๋งฅ ์ฒ˜๋ฆฌ, ๊ทธ๋ฆฌ๊ณ  ์‹œ์ œํ’ˆ๋ถ€ํ„ฐ ์šด์˜๊นŒ์ง€ ์ด์–ด์ง€๋Š” ์œ ์—ฐ์„ฑ์ด ํ•„์š”ํ•  ๋•Œ ์œ ์šฉํ•ฉ๋‹ˆ๋‹ค. ์•ˆ์ •์ ์ธ ์‘๋‹ต, ๋„“์€ ๋ฌธ๋งฅ ์ฒ˜๋ฆฌ, ๊ทธ๋ฆฌ๊ณ  ์‹œ์ œํ’ˆ๋ถ€ํ„ฐ ์šด์˜๊นŒ์ง€ ์ด์–ด์ง€๋Š” ์œ ์—ฐ์„ฑ์ด ํ•„์š”ํ•  ๋•Œ ์œ ์šฉํ•ฉ๋‹ˆ๋‹ค.

Input

$0.07/1M

Output

$0.14/1M

Cached

$0.01/1M

Batch

$0.07/1M

Calculate your Phi 4 bill.

Set your workload โ€” see cost at your exact volume.

What would Phi 4 cost you?

Adjust the workload to see your monthly bill.

1,00010,00050,000250,0001M10M

Technical specifications

Phi 4 at a glance.

Memory

16,384

tokens

Max reply

16,384

tokens

Memory tier

Small

a few emails or a short document

Tokenizer

โ€”

Released

Dec 2024

Training cutoff

Jun 2024

Availability

Public pricing

Status

active

Benchmarks

Quality benchmarks

Independent evaluations from public leaderboards. Higher is better.

  • aa_intelligence_index

    10
  • bbh

    52.58
  • gpqa_diamond

    56.1
  • humaneval

    82.6
  • ifeval

    4.88
  • math

    80.4
  • mmlu

    84.8
  • mmlu_pro

    47.72

What it can do

Capabilities & limits.

  • Understands images
  • Deep step-by-step thinking
  • Uses tools / calls functions
  • Strict JSON output
  • Streams replies
  • Fine-tunable on your data

When to pick Phi 4

  • Agentic workflows that call tools or APIs.
  • High-volume workloads where unit cost matters.

When to look elsewhere

  • Your workload involves images โ€” pick a vision-capable model instead.
  • Your inputs routinely exceed short documents.

FAQ

Phi 4 โ€” the questions we see most.

Pricing, capabilities, alternatives โ€” generated from the same data that powers the calculator above.

Get instant answers from our AI agent

At a typical workload of 50,000 conversations a month with 1,500-token prompts and 800-token replies, Phi 4 costs roughly $10 per month. Input is $0.07 /1M tokens and output is $0.14 /1M tokens.
Phi 4 has a 16,384-token context window (small memory โ€” a few emails or a short document). That means you can fit about 3,072 words of input and history in a single call.
Beyond text generation, Phi 4 supports calling functions / tools, strict JSON output, fine-tuning on your own data. It streams replies by default.
Phi 4 was released in December 2024, with training data cut off around June 2024.
Models in a similar class include WizardLM-2 8x22B, Qwen3.5-Flash, Nova Lite 1.0. The "Similar models" section below this FAQ links into each.

Still unsure?

Compare Phi 4 against 100+ other models.

Open the full wizard โ€” pick a use case, set your usage, and see side-by-side monthly costs in under a minute.