Phi-4 Mini Instruct vs Phi-4 Reasoning
At a Glance
| Compare |  Phi-4 Mini InstructMicrosoft | Phi-4 ReasoningMicrosoft |
|---|---|---|
| Pricing and Limits | ||
| Context windowMaximum documented tokens | 131K | 33K |
| Model facts checked | Aug 28, 2026View model evidence → | Aug 28, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
Side-by-Side Facts
| Field | Phi-4-mini-instruct | Phi-4-reasoning |
|---|---|---|
| Developer | Microsoft | Microsoft |
| Family | Phi 4 Mini Instruct | Phi 4 Reasoning |
| Model | Phi-4-mini-instruct | Phi-4-reasoning |
| Version | Phi-4-mini-instruct | Phi-4-reasoning |
| Lifecycle | active | active |
| Released | 2025-02-26 | 2025-04-30 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Text |
| Output modalities | Text | Text |
| Context window | 131K | 33K |
| Total parameters | 3.8B | 14.7B |
| Active parameters | Unknown | Unknown |
| License | mit | mit |
| Open weights | Yes | Yes |
| API available | Yes | Unknown |
| Self-hostable | Yes | Yes |
| Provider access | Hugging Face (Standard) | Unknown |
| Capabilities | chat, generation | chat, generation, reasoning |
Phi-4 Mini Instruct Capabilities
Phi-4 Reasoning Capabilities
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Phi-4-mini-instructMicrosoft | vs | Phi-4-mini-reasoningMicrosoft | family variantstext |
Phi-4-mini-instructMicrosoft | vs | Phi-4-multimodal-instructMicrosoft | family variantstext |
Primary Evidence
Sources and Freshness
Questions
Phi-4 Mini Instruct vs Phi-4 Reasoning FAQs
Is Phi-4 Mini Instruct or Phi-4 Reasoning better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Phi-4 Mini Instruct and Phi-4 Reasoning, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Phi-4 Mini Instruct or Phi-4 Reasoning?+
Neither model has a directly sourced input price in this comparison. Neither model has a directly sourced output price in this comparison.
Which has a larger context window, Phi-4 Mini Instruct or Phi-4 Reasoning?+
Phi-4 Mini Instruct has the larger sourced context window. Phi-4 Mini Instruct supports 131,072 tokens and Phi-4 Reasoning supports 32,768 tokens.
Which performs better in benchmarks, Phi-4 Mini Instruct or Phi-4 Reasoning?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Phi-4 Mini Instruct or Phi-4 Reasoning be self-hosted?+
Both models have the same sourced self-hosting status: supported. Phi-4 Mini Instruct is open weight; Phi-4 Reasoning is open weight.
Can Phi-4 Mini Instruct and Phi-4 Reasoning understand images?+
Phi-4 Mini Instruct is not documented with image input; Phi-4 Reasoning is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Phi-4 Mini Instruct or Phi-4 Reasoning?+
Neither model has a sourced maximum output in this comparison, so a larger limit cannot be determined.
Do Phi-4 Mini Instruct and Phi-4 Reasoning support reasoning and tool use?+
Phi-4 Mini Instruct: none of these features are definitively sourced. Phi-4 Reasoning: reasoning. Feature support does not establish relative quality.
Which is available from more inference providers, Phi-4 Mini Instruct or Phi-4 Reasoning?+
Phi-4 Mini Instruct has 1 sourced provider route; Phi-4 Reasoning has 0, so Phi-4 Mini Instruct has broader tracked availability.
Which offers better value, Phi-4 Mini Instruct or Phi-4 Reasoning?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.