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Phi 4

microsoft/phi-4
  • Microsoft
  • Family · Phi 4
  • Released 12 Dec 2024
  • Open weights
  • Text → Text
  • JSON
Not on OSMEXO yet
Spec & list price
Context16K
Max output15K
Input / 1M$0.07
Output / 1M$0.142× input
Scores · standing
Intelligence5.9#402/490
Usage
Tokens / day109.5M▼ 2.4% 7d
Usage rank#305
Requests / day50.8K
Per request · 30 days
Avg input9490.1× median
Avg output1290.2× median

Consumption

666.7M1.3B2.0B3 Oct17 Oct1 Nov
Peak 1.7B 6 OctLow 21.0M 11 OctRank today #305

News & trends

Trending · 14 days

Benchmarks

bar = share of the top score · Benchmark data: Artificial Analysis
MATH-500#83 of 167
81.0%
MMLU-Pro#155 of 273
71.4%
GPQA Diamond#289 of 445
57.5%
IFBench#306 of 328
23.5%
LiveCodeBench#197 of 269
23.1%
AIME 2025#160 of 206
18.0%
Math index#160 of 206
18.0
AIME#89 of 160
14.3%
Speed · median across 2 providers, latest day
Output speed#180/33463 tok/sabout median
Fastest provider85 tok/sbest of 2 providers
First token#1480.93 s1.1× quicker than median

#3 cheapest of 29 with a similar score

Value
Intelligence Index
46810$0.05$0.1$0.2$0.5Phi 4
Blended price per 1M tokens (log)

Technical details

Tokenizer
Other
Knowledge cutoff
2024-06-30
License
MIT
Parameters
14.7B
Moderation
none
Downloads · likes
341.8K · 2.3K
Request parameters 13
  • response_format
  • structured_outputs
  • temperature
  • top_p
  • top_k
  • min_p
  • max_tokens
  • stop
  • seed
  • frequency_penalty
+3 more
  • logit_bias
  • presence_penalty
  • repetition_penalty

Interesting facts

  1. Less output room than similar models (14.7K against a 91.7K median).
  2. Weekdays average 257.1M tokens a day against 111.0M on weekends.

When to use

Best for

  • Math and academic question answering
  • Low-cost reasoning on short inputs
  • Structured output extraction
  • Self-hosted small-footprint assistants

Think twice for

  • Long document Q&A
  • Tool calling agents
  • Coding agents
  • Image input

Research papers

Alternatives

other vendors · similar capability

Want Phi 4 on OSMEXO?

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