Phi-4 Mini Reasoning
Phi-4 Mini Reasoning is Microsoft's language model with a 131K context window and up to 4K output tokens, starting at $0.080 / 1M input and $0.320 / 1M output. A compact Phi-4 Mini model fine-tuned specifically for multi-step reasoning and mathematical problem-solving tasks.
Capabilities
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Pricing by Provider
| Provider | Standard | |
|---|---|---|
| Input $ / 1M | Output $ / 1M | |
 Azure AI Foundry | $0.080 | $0.320 |
Provider-specific pricing that varies by region.
Azure AI Foundry
11 regions
| Region | Standard | |
|---|---|---|
| Input $ / 1M | Output $ / 1M | |
| Global | ||
| Global | $0.080 | $0.320 |
| Europe | ||
| Sweden Central (Gävle)/ swedencentral | $0.075 | $0.300 |
| US | ||
| Central US (Iowa)/ centralus | $0.075 | $0.300 |
| East US (Virginia)/ eastus | $0.075 | $0.300 |
| East US 2 (Virginia)/ eastus2 | $0.075 | $0.300 |
| North Central US (Illinois)/ northcentralus | $0.075 | $0.300 |
| South Central US (Texas)/ southcentralus | $0.075 | $0.300 |
| West Central US (Wyoming)/ westcentralus | $0.075 | $0.300 |
| West US (California)/ westus | $0.075 | $0.300 |
| West US 2 (Washington)/ westus2 | $0.075 | $0.300 |
| West US 3 (Phoenix)/ westus3 | $0.075 | $0.300 |
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 Mini Reasoning | — | 131K | $0.080 | $0.320 | Current |
| Phi-4 Mini | — | — | — | — | Available |
| Phi-4 Mini MM | — | — | — | — | Available |
| Phi-3 Mini | — | — | — | — | Available |
| Phi-3 Mini Instruct | — | 131K | $0.100 | $0.100 | Available |
| Phi-3.5 Mini Instruct | — | 128K | $0.130 | $0.520 | Available |
Other models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Phi-4 | — | 16K | $0.065 | $0.140 | |
| Phi-4 Multimodal | — | — | — | — | — |
| Phi-4 Eagle | — | — | — | — | — |
| Phi-4 Multimodal Instruct | — | — | 131K | $0.080 | $0.320 |
| Phi-4 Reasoning | — | — | 33K | $0.125 | $0.500 |
| Phi-4 Reasoning Plus | — | — | — | — | — |
| Phi-3 | — | — | — | — | — |
| Phi-3 Vision Instruct | — | — | 32K | $0.200 | $0.200 |
| Phi-3 Medium Instruct | Medium | — | 128K | $0.170 | $0.680 |
| Phi-3 Small Instruct | Small | — | 128K | $0.150 | $0.600 |