Phi-4
Phi-4 is Microsoft's language model with a 16K context window and up to 16K output tokens, available from 3 providers, starting at $0.065 / 1M input and $0.140 / 1M output. A small language model from Microsoft trained on high-quality synthetic and curated datasets, excelling at reasoning and STEM tasks despite its compact size.
Capabilities
Input1/5
✓
·
·
·
·
Output1/5
✓
·
·
·
·
Capabilities3/13
·
·
✓
·
✓
✓
·
·
·
·
·
·
·
Pricing by Provider
| Provider | Standard | |
|---|---|---|
| Input $ / 1M | Output $ / 1M | |
 OpenRouter | $0.065 | $0.140 |
 DeepInfra | $0.070 | $0.140 |
 Azure AI Foundry | $0.125 | $0.500 |
Provider-specific pricing that varies by region.
Azure AI Foundry
11 regions
| Region | Standard | |
|---|---|---|
| Input $ / 1M | Output $ / 1M | |
| Global | ||
| Global | $0.125 | $0.500 |
| Europe | ||
| Sweden Central (Gävle)/ swedencentral | $0.125 | $0.500 |
| US | ||
| Central US (Iowa)/ centralus | $0.125 | $0.500 |
| East US (Virginia)/ eastus | $0.125 | $0.500 |
| East US 2 (Virginia)/ eastus2 | $0.125 | $0.500 |
| North Central US (Illinois)/ northcentralus | $0.125 | $0.500 |
| South Central US (Texas)/ southcentralus | $0.125 | $0.500 |
| West Central US (Wyoming)/ westcentralus | $0.125 | $0.500 |
| West US (California)/ westus | $0.125 | $0.500 |
| West US 2 (Washington)/ westus2 | $0.125 | $0.500 |
| West US 3 (Phoenix)/ westus3 | $0.125 | $0.500 |
Cost Calculator
Preset:
Compares every provider & tier in USD
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Phi-4 Mini Instruct | 131K | $0.075 | $0.300 | Available | |
| Phi-4 | 16K | $0.065 | $0.140 | Current | |
| Phi-4 Multimodal | — | — | — | — | Available |
| Phi-4 Mini | — | — | — | — | Available |
| Phi-4 Eagle | — | — | — | — | Available |
| Phi-4 Mini MM | — | — | — | — | Available |
| Phi-4 Mini Reasoning | — | 131K | $0.080 | $0.320 | Available |
| Phi-4 Multimodal Instruct | — | 131K | $0.080 | $0.320 | Available |
| Phi-4 Reasoning | — | 33K | $0.125 | $0.500 | Available |
| Phi-4 Reasoning Plus | — | — | — | — | Available |
| Phi-3 Mini | — | — | — | — | Available |