Context
16K
Max output
16K
Serving providers
2
Cheapest input
$0.07 /1M
Prices are on-demand list rates. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Benchmarks
independent evaluations · source: Artificial AnalysisSpeed & latency
Output speed
20 t/s
tokens / second
Time to first token
2.26s
latency
Headline indices
Individual benchmarks · click a row for effort variants
| Benchmark | Best score | Effort | Cost / task | |
|---|---|---|---|---|
| CritPt | 0% | default | — | |
| EvalComputeProxy | 5.0 | default | — | |
| GPQA Diamond | 57% | default | — | |
| Humanity's Last Exam | 4% | default | — | |
| IFBench | 24% | default | — | |
| LiveCodeBench | 23% | default | — | |
| Long-Context Reasoning | 0% | default | — | |
| MMLU-Pro | 71% | default | — | |
| Omniscience | -56.7 | default | — | |
| SciCode | 26% | default | — | |
| TerminalBench Hard | 4% | default | — | |
| τ²-bench | 0% | default | — |
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expandInput pricing runs from $0.07 to $0.13 per 1M tokens across 2 providers, so the dearest route costs 79% more than the cheapest for the same model.
| Serving provider | Input /1M | Output /1M | Endpoints | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DeepInfraCheapest | $0.07 | $0.14 | 1 | ||||||||||||||||
| |||||||||||||||||||
| Azure | $0.13 | $0.50 | 1 | ||||||||||||||||
| |||||||||||||||||||
Price history
input + output $/1M since we started tracking Input Output
Input down 52% since first tracked
Cost calculator
estimate your monthly spend on this model$25
estimated / month
Model IDs
copy the exact identifier for your platformdeepinfra/microsoft/phi-4azure_ai/Phi-4
Frequently asked questions
Phi 4 pricing, context and availabilityHow much does Phi 4 cost?
Phi 4 costs $0.07 per 1M input tokens and $0.14 per 1M output tokens at its cheapest provider via DeepInfra. Across 2 serving providers, input prices range from $0.07 to $0.13 per 1M tokens.
What is the context window of Phi 4?
Phi 4 accepts up to 16K tokens of context and can return up to 16K output tokens.
Which providers serve Phi 4?
Phi 4 is available from 2 serving providers, each with its own pricing and model ID. DeepInfra is currently the cheapest.
What can Phi 4 do?
Phi 4 supports tool use.
Other Microsoft models
compare pricing across the Microsoft lineupPhi 3 Mini 128k Instruct$0.10/1M · 2 providersWizardLM-2 8x22B$0.48/1M · 2 providersPhi 4 Mini Instruct$0.07/1M · 1 providerPhi 4 Mini Reasoning$0.08/1M · 1 providerPhi 4 Multimodal Instruct$0.08/1M · 1 providerPhi 2 3B$0.10/1M · 1 providerPhi 4 Reasoning$0.13/1M · 1 providerPhi 3.5 Mini Instruct$0.13/1M · 1 provider
Popular comparisons
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