Capabilities
7-day heat trend
−16.1%Pricing breakdown
Typical 3:1 output-to-input mix, per 1M tokens
Estimated monthly cost by workload
Market position
- Cheaper than 43% of tracked models
- Faster than 46% of tracked models
- Efficiency rank: #377 of 1105
Best suited for
Complex reasoning, analysis, planning and multi-step problem solving where answer quality matters more than raw cost.
About phi-4-reasoning-plus
Microsoft Phi 4 Reasoning Plus is a higher-accuracy Phi 4 reasoning variant with additional reinforcement learning.
phi-4-reasoning-plus is a Reasoning model from Microsoft (US). HotON.ai tracks it at $0.00 per 1M input tokens and $0.00 per 1M output tokens, with a 33K-token context window, ~146 tokens/sec throughput and 97.1% availability. Its composite efficiency score is 89/100 at an estimated $0.000 per successful task.
Compare phi-4-reasoning-plus
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Frequently asked questions
How much does phi-4-reasoning-plus cost per 1M tokens?+
phi-4-reasoning-plus is tracked at $0.00 per 1M input tokens and $0.00 per 1M output tokens. A typical 3:1 output-to-input workload blends to roughly $0.00 per 1M tokens. Figures are illustrative demo data.
What is phi-4-reasoning-plus best for?+
Complex reasoning, analysis, planning and multi-step problem solving where answer quality matters more than raw cost.
How fast is phi-4-reasoning-plus?+
phi-4-reasoning-plus delivers about 146 tokens/sec with 97.1% tracked availability, suitable for latency-sensitive, real-time applications.
Is phi-4-reasoning-plus cheaper than other AI models?+
Within the HotON.ai tracked set, phi-4-reasoning-plus is cheaper than 43% of models on input price and ranks #377 of 1105 by overall efficiency.
Related models
Pricing is real (via the TestKey catalog, updated daily). Quality (Arena Elo) is real where the model is ranked on LMArena. Speed, availability and efficiency are modeled estimates.