Updated daily at 05:00 UTC
Language
Phi
Microsoft Research small language models trained heavily on synthetic and curated data.
By Microsoft.
Versions
12 versions
| Model | Maker | Kind | Released | Context | Input $/1M | Output $/1M |
|---|---|---|---|---|---|---|
| Phi-mini-MoEPhi · Open weights | Microsoft | Language | 23 Jun 2025 | 4.1K | — | — |
| Phi-tiny-MoEPhi · Open weights | Microsoft | Language | 23 Jun 2025 | 4.1K | — | — |
| Phi-4-miniPhi · Open weights | Microsoft | Language | 26 Feb 2025 | 131.1K | $0.07 | $0.30 |
| Phi-4Phi · Open weights | Microsoft | Language | 12 Dec 2024 | 16.4K | $0.13 | $0.50 |
| Phi-3.5-miniPhi · Legacy · Open weights | Microsoft | Language | 20 Aug 2024 | 131.1K | — | — |
| Phi-3.5-MoEPhi · Legacy · Open weights | Microsoft | Language | 20 Aug 2024 | 131.1K | — | — |
| Phi-3-mediumPhi · Legacy · Open weights | Microsoft | Language | 21 May 2024 | 131.1K | — | — |
| Phi-3-smallPhi · Legacy · Open weights | Microsoft | Language | 21 May 2024 | 131.1K | — | — |
| Phi-3-miniPhi · Legacy · Open weights | Microsoft | Language | 23 Apr 2024 | 131.1K | — | — |
| Phi-2Phi · Legacy · Open weights | Microsoft | Language | 12 Dec 2023 | 2K | — | — |
| Phi-1.5Phi · Legacy · Open weights | Microsoft | Language | 11 Sep 2023 | 2K | — | — |
| Phi-1Phi · Legacy · Open weights | Microsoft | Language | 10 Sep 2023 | 2K | — | — |
- Phi-mini-MoEMicrosoft · 23 Jun 2025 · 4.1K context—in / 1M
- Phi-tiny-MoEMicrosoft · 23 Jun 2025 · 4.1K context—in / 1M
- Phi-4-miniMicrosoft · 26 Feb 2025 · 131.1K context$0.07in / 1M
- Phi-4Microsoft · 12 Dec 2024 · 16.4K context$0.13in / 1M
- Phi-3.5-miniMicrosoft · 20 Aug 2024 · 131.1K context—in / 1M
- Phi-3.5-MoEMicrosoft · 20 Aug 2024 · 131.1K context—in / 1M
- Phi-3-mediumMicrosoft · 21 May 2024 · 131.1K context—in / 1M
- Phi-3-smallMicrosoft · 21 May 2024 · 131.1K context—in / 1M
- Phi-3-miniMicrosoft · 23 Apr 2024 · 131.1K context—in / 1M
- Phi-2Microsoft · 12 Dec 2023 · 2K context—in / 1M
- Phi-1.5Microsoft · 11 Sep 2023 · 2K context—in / 1M
- Phi-1Microsoft · 10 Sep 2023 · 2K context—in / 1M