Phi 4 Open vs AMNova Pro 1.0 Paid
Phi 4 vs Nova Pro 1.0 compared — price per token, context window, multimodality, openness and which to choose. Can the open-source model replace the paid one? Full 2026 breakdown.
Prices & specs refreshed from live data · olud.ai
Open-model prices = cheapest provider via OpenRouter; official maker rates may be higher.
$0.14 /M outputNo per-token fees if you self-host
$3.2 /M outputManaged API (no infra to run)
Phi 4 vs Nova Pro 1.0 specs
| Spec | Phi 4 | Nova Pro 1.0 | Winner |
|---|---|---|---|
| Maker | Microsoft | Amazon | – |
| Type | Open-weight | Proprietary | |
| Context window | 16K tokens | 300K tokens | AMNova Pro 1.0 |
| Input price | $0.07/M · free self-host | $0.8/M | |
| Output price | $0.14/M · free self-host | $3.2/M | |
| Vision / multimodal | No | Yes | AMNova Pro 1.0 |
| Tool / function calling | No | Yes | AMNova Pro 1.0 |
| Self-hostable | Yes | No (API only) | |
| License | MIT | Proprietary |
Price gap & when to choose each
Phi 4 is ~23× cheaper than Nova Pro 1.0 on output tokens ($0.14 vs $3.2 per M tokens).
- You want to self-host or run on your cloud
- You prioritize data privacy & control
- You want the lowest operating costs
- You are building open or reproducible AI
- You want frontier performance through a managed API
- You need the longer 300K context window
- You value reliability & ecosystem
- You don't want to manage infrastructure
Feature comparison
| Capability | Phi 4 | Nova Pro 1.0 |
|---|---|---|
| Open weights (downloadable) | ✓ | ✗ |
| Self-hostable | ✓ | ✗ |
| Runs fully offline | ✓ | ✗ |
| Vision / multimodal | ✗ | ✓ |
| Tool / function calling | ✗ | ✓ |
| 1M+ context window | ✗ | ✗ |
Benchmarks: Phi 4 vs Nova Pro 1.0
Independent benchmark scores measured by Artificial Analysis. Higher is better (except latency).
Benchmark data by Artificial Analysis.
How Phi 4 and Nova Pro 1.0 score
| Criterion | Phi 4 | Nova Pro 1.0 |
|---|---|---|
| Cost-efficiency | 5.0 | 4.0 |
| Context window | 2.0 | 4.0 |
| Openness | 5.0 | 1.5 |
| Self-hosting | 5.0 | 1.0 |
| Multimodality | 2.0 | 5.0 |
Scores come from live data — output price (cost), context length, open vs closed weights (openness & self-hosting) and vision/tool support (multimodality). Raw task quality isn't scored here; it depends on your benchmark — see the verdict.
What each model is
Phi 4 Open
[Microsoft Research](/microsoft) Phi-4 is designed to perform well in complex reasoning tasks and can operate efficiently in situations with limited memory or where quick responses are needed. At 14 billion...
Nova Pro 1.0 Paid
Amazon Nova Pro 1.0 is a capable multimodal model from Amazon focused on providing a combination of accuracy, speed, and cost for a wide range of tasks. As of December...
Frequently asked questions
Is Phi 4 as good as Nova Pro 1.0?
Phi 4 is open-weight and competitive on many tasks, but Nova Pro 1.0 may still lead on the hardest reasoning and agentic work. The gap keeps narrowing — benchmark both on your actual use case before deciding.
Can I run Phi 4 locally?
Yes. Phi 4 has open weights, so you can self-host it on your own GPUs or run it via a low-cost API. Nova Pro 1.0 is API-only and cannot be self-hosted.
How much cheaper is Phi 4?
Phi 4 costs $0.14/M output vs $3.2/M for Nova Pro 1.0 — roughly 23x cheaper via API, and free if you self-host.
Phi 4 vs Nova Pro 1.0 — which should I pick in 2026?
Choose Phi 4 if you want to self-host, keep your data private and skip per-token fees — it's open-weight and runs on your own hardware. Choose Nova Pro 1.0 if you want frontier capability through a managed API with zero infrastructure to run.
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