Microsoft
Best on the Capabilities Index Phi-4 130.6
Microsoft's models against the field
Every model on the Epoch Capabilities Index by release date, with Microsoft's in color.
Its strongest models
Phi-4
Open weights Small
130.6
#158 of 271
Epoch Capabilities Index
- CritPt 0% #121 /160
- GPQA Diamond 56.1% #134 /219
- Vectara Hallucination Leaderboard (HHEM) 4.70% #64 /148
phi-3-small 7.4B
Open weights
121.8
#192 of 271
Epoch Capabilities Index
- MHPP 19.5% #18 /23
- SIQA 79.2% #2 /22
- ANLI 58.1% #2 /11
phi-3-medium 14B
Open weights Small
121.2
#193 of 271
Epoch Capabilities Index
- GPQA Diamond 27.6% #203 /219
- MHPP 21% #16 /23
- SIQA 80.2% #1 /22
phi-3-mini 3.8B
Open weights
117.3
#208 of 271
Epoch Capabilities Index
- Vectara Hallucination Leaderboard (HHEM) 4.00% #85 /148
- MHPP 19.5% #17 /23
- SIQA 76.6% #4 /22
Phi-2
Open weights Small
107.9
#230 of 271
Epoch Capabilities Index
- Vectara Hallucination Leaderboard (HHEM) 6.70% #41 /148
- ANLI 42.5% #9 /11
- MMLU 56.7% #117 /127
Phi-1.5
Open weights
91.4
#262 of 271
Epoch Capabilities Index
What its model cards measure
Tall ticks are Microsoft model cards that list the benchmark in their headline table. Gray dots are cards that leave it out. Rows are the benchmarks the lab listed most, at least twice each, in the order it started using them.
Model cards
Every Microsoft model
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Mage-VL-Cowork Oct 2026
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MAI-Cyber-1-Flash Jul 2026
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MAI-Code-1-Flash Jun 2026
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MAI-Thinking-1 Jun 2026
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Fara1.5-27B May 2026
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Phi-4-Reasoning-Vision-15B Mar 2026
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Fara-7B Nov 2025
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Phi-4-mini-flash-reasoning Jul 2025
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Phi-4-Reasoning-plus Apr 2025
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Phi-4-mini-reasoning Apr 2025
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Phi-4-reasoning Apr 2025
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BitNet b1.58 2B4T Apr 2025
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Phi-4 Mini Feb 2025
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Phi-4-multimodal Feb 2025
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Phi-4 Dec 2024
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Phi-3.5-MoE Aug 2024
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Phi-3.5-mini Aug 2024
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Phi-3-vision-128k-instruct May 2024
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Phi-3-medium-128k-instruct May 2024
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phi-3-medium 14B Apr 2024
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phi-3-mini 3.8B Apr 2024
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phi-3-small 7.4B Apr 2024
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Phi-3-mini-128k-instruct Apr 2024
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WizardLM-2 8x22B Apr 2024
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Phi-2 Dec 2023
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Phi-1.5 Sep 2023
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Kosmos-2 Jun 2023
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Megatron-Turing NLG 530B Oct 2021