Microsoft › Phi 4 Reasoning Plus › Pricing
Phi 4 Reasoning Plus pricing
Cheapest host: DeepInfra · checked Oct 23, 2026
$0.07 / $0.35per 1M tokens in / out
Price sheetper 1M tokens
| Input | $0.07 | DeepInfra |
| Output | $0.35 | |
| Context | 33K | tokens |
Where to buy1 provider · per 1M tokens
| Provider | Input | Output | Context |
|---|---|---|---|
| DeepInfra | $0.07 | $0.35 | — |
In Microsoft's line-upper 1M in / out
| Microsoft Decision 1 | $0.042 / — | −100% |
| Phi 4 | $0.056 / $0.11 | −50% |
| Phi-4 Mini | $0.075 / $0.30 | −6% |
| Phi 4 Reasoning Plus | $0.07 / $0.35 | this model |
| Phi 3 Medium 4K Instruct | $0.14 / $0.14 | 0% |
| WizardLM 2 8x22B | $0.48 / $0.48 | 3.4× |
| Phi 3 Mini 4K Instruct | $0.40 / $0.80 | 3.6× |
Pricing questions
How much does Phi 4 Reasoning Plus cost?›
$0.07 per 1M input tokens and $0.35 per 1M output tokens.
Is Phi 4 Reasoning Plus free to use?›
There is no free API tier, but the weights are open: you can run it on your own hardware for the cost of compute.