Phi-4
- Next shutdown
- None setNo date on 1 platform
- Arena Text
- 1,256#120 of 128 · Arena
- GPQA Diamond
- 56.1%#86 of 108 · Epoch AI
- List price · $ per 1M
- $0.125 in $0.50 outAzure AI Foundry
- Context window
- 16.4KMax output 16.4K tokens
Dates on every platform
1 listings · a floor is the earliest possible date
| Platform | Model ID and status | Deprecated | Shuts down | Replacement |
|---|---|---|---|---|
| Azure AI FoundryMicrosoft: Model retirement schedule - Microsoft Foundry (opens in a new tab) · checked Oct 14, 2026 | Phi-4Active | – | None set | – |
What breaks when you move off Phi-4
No breaking changes are recorded for Phi-4.
Intelligence
Third-party results, credited below
| Benchmark | Publisher | Score | Rank | Published |
|---|---|---|---|---|
| Arena Text | Arena | 1,256 ± 2 | #120 of 128 | Oct 8, 2026 |
| GPQA Diamond | Epoch AI | 56.1% ± 2.6% | #86 of 108 | Jan 31, 2025 |
| OTIS Mock AIME 2024-2025 | Epoch AI | 13.8% ± 3.7% | #89 of 105 | Feb 25, 2025 |
Arena (arena.ai), https://arena.ai/leaderboard
Epoch AI, ‘Capabilities & benchmarking’. Published online at epoch.ai. Retrieved from ‘https://epoch.ai/benchmarks’ [online resource].
List prices
$ per 1M tokens, with each price’s source
| Platform | Input | Cached | Output | In effect | Source |
|---|---|---|---|---|---|
Azure AI FoundryPhi-4 | $0.125 | – | $0.50 | Feb 1, 2025Current · Serverless per-token rate from the US East 2 price list. | Microsoft: Azure Retail Prices API (Foundry Models, US East 2) (opens in a new tab) |