What's new
MI

Phi-4 Reasoning

by Microsoft

Tracked text Open Source API Available

Tracked release

This page is live so the release is discoverable quickly, but it is not treated as a fully evaluated ranked model yet. Pricing, context, availability, and source notes may already be present while benchmark and quality coverage are still being collected.

Input Price

$0.070

per 1M tokens

Output Price

$0.140

per 1M tokens

Context Window

32.8K

tokens

Max Output

32.8K

tokens

Quality Score

80

out of 100

Value Score

6531

quality per $

Details

Provider
Microsoft
Released
1 May 2025
Speed
N/A
Open Source
Yes
API Available
Yes
Pricing Source
azure.microsoft.com

Notes

14B params with chain-of-thought; approaches DeepSeek R1 Speed data hidden until it is refreshed from a current live measurement source.

Benchmark Scores

MATH-500

94.3

Source: Microsoft

HumanEval

89

Source: Microsoft

AIME 2025

75.3

Source: Microsoft

GPQA Diamond

65.8

Source: Microsoft

Price History

Blended price trend (input + 3×output / 4)

$0.12 → $0.12
0%
Date Input $/1M Output $/1M Change
25 Apr 2026 $0.070 $0.140
26 Apr 2026 $0.070 $0.140 0.0%
27 Apr 2026 $0.070 $0.140 0.0%
28 Apr 2026 $0.070 $0.140 0.0%
29 Apr 2026 $0.070 $0.140 0.0%
30 Apr 2026 $0.070 $0.140 0.0%
1 May 2026 $0.070 $0.140 0.0%
2 May 2026 $0.070 $0.140 0.0%
3 May 2026 $0.070 $0.140 0.0%
4 May 2026 $0.070 $0.140 0.0%
5 May 2026 $0.070 $0.140 0.0%
6 May 2026 $0.070 $0.140 0.0%
7 May 2026 $0.070 $0.140 0.0%
8 May 2026 $0.070 $0.140 0.0%
9 May 2026 $0.070 $0.140 0.0%
10 May 2026 $0.070 $0.140 0.0%
11 May 2026 $0.070 $0.140 0.0%
12 May 2026 $0.070 $0.140 0.0%
13 May 2026 $0.070 $0.140 0.0%
14 May 2026 $0.070 $0.140 0.0%
15 May 2026 $0.070 $0.140 0.0%
16 May 2026 $0.070 $0.140 0.0%
17 May 2026 $0.070 $0.140 0.0%
18 May 2026 $0.070 $0.140 0.0%
24 May 2026 $0.070 $0.140 0.0%
25 May 2026 $0.070 $0.140 0.0%
26 May 2026 $0.070 $0.140 0.0%
27 May 2026 $0.070 $0.140 0.0%
28 May 2026 $0.070 $0.140 0.0%
29 May 2026 $0.070 $0.140 0.0%
30 May 2026 $0.070 $0.140 0.0%
31 May 2026 $0.070 $0.140 0.0%
1 Jun 2026 $0.070 $0.140 0.0%
2 Jun 2026 $0.070 $0.140 0.0%
3 Jun 2026 $0.070 $0.140 0.0%
4 Jun 2026 $0.070 $0.140 0.0%
5 Jun 2026 $0.070 $0.140 0.0%
6 Jun 2026 $0.070 $0.140 0.0%
7 Jun 2026 $0.070 $0.140 0.0%
8 Jun 2026 $0.070 $0.140 0.0%
9 Jun 2026 $0.070 $0.140 0.0%
10 Jun 2026 $0.070 $0.140 0.0%
11 Jun 2026 $0.070 $0.140 0.0%
12 Jun 2026 $0.070 $0.140 0.0%
13 Jun 2026 $0.070 $0.140 0.0%
14 Jun 2026 $0.070 $0.140 0.0%
15 Jun 2026 $0.070 $0.140 0.0%
16 Jun 2026 $0.070 $0.140 0.0%
17 Jun 2026 $0.070 $0.140 0.0%
18 Jun 2026 $0.070 $0.140 0.0%
19 Jun 2026 $0.070 $0.140 0.0%
20 Jun 2026 $0.070 $0.140 0.0%
21 Jun 2026 $0.070 $0.140 0.0%
22 Jun 2026 $0.070 $0.140 0.0%
23 Jun 2026 $0.070 $0.140 0.0%
24 Jun 2026 $0.070 $0.140 0.0%
25 Jun 2026 $0.070 $0.140 0.0%
26 Jun 2026 $0.070 $0.140 0.0%
27 Jun 2026 $0.070 $0.140 0.0%
28 Jun 2026 $0.070 $0.140 0.0%
29 Jun 2026 $0.070 $0.140 0.0%
30 Jun 2026 $0.070 $0.140 0.0%
1 Jul 2026 $0.070 $0.140 0.0%
2 Jul 2026 $0.070 $0.140 0.0%
3 Jul 2026 $0.070 $0.140 0.0%
4 Jul 2026 $0.070 $0.140 0.0%
5 Jul 2026 $0.070 $0.140 0.0%
6 Jul 2026 $0.070 $0.140 0.0%
7 Jul 2026 $0.070 $0.140 0.0%
8 Jul 2026 $0.070 $0.140 0.0%
9 Jul 2026 $0.070 $0.140 0.0%
10 Jul 2026 $0.070 $0.140 0.0%
11 Jul 2026 $0.070 $0.140 0.0%
12 Jul 2026 $0.070 $0.140 0.0%
13 Jul 2026 $0.070 $0.140 0.0%
14 Jul 2026 $0.070 $0.140 0.0%
15 Jul 2026 $0.070 $0.140 0.0%