Nova 2 Lite vs Phi 4
| Signal | Nova 2 Lite | Delta | Phi 4 |
|---|---|---|---|
Capabilities | 67 | +33 | |
Benchmarks | 58 | -6 | |
Pricing | 98 | -2 | |
Context window size | 95 | +28 | |
Recency | 88 | +59 | |
Output Capacity | 80 | +10 | |
| Overall Result | 4 wins | of 6 | 2 wins |
Score History
60.5
current score
Nova 2 Lite
right now
60.2
current score
Nova 2 Lite
Amazon
Phi 4
Microsoft
Phi 4 saves you $141.00/month
That's $1692.00/year compared to Nova 2 Lite at your current usage level of 100K calls/month.
| Metric | Nova 2 Lite | Phi 4 | Winner |
|---|---|---|---|
| Overall Score | 61 | 60 | Nova 2 Lite |
| Rank | #207 | #208 | Nova 2 Lite |
| Quality Rank | #207 | #208 | Nova 2 Lite |
| Adoption Rank | #207 | #208 | Nova 2 Lite |
| Parameters | -- | -- | -- |
| Context Window | 1000K | 16K | Nova 2 Lite |
| Pricing | $0.30/$2.50/M | $0.07/$0.14/M | -- |
| Signal Scores | |||
| Capabilities | 67 | 33 | Nova 2 Lite |
| Benchmarks | 58 | 65 | Phi 4 |
| Pricing | 98 | 100 | Phi 4 |
| Context window size | 95 | 67 | Nova 2 Lite |
| Recency | 88 | 28 | Nova 2 Lite |
| Output Capacity | 80 | 70 | Nova 2 Lite |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Learn more about our methodology.
Scores 61/100 (rank #207), placing it in the top 29% of all 290 models tracked.
Scores 60/100 (rank #208), placing it in the top 29% of all 290 models tracked.
With only a 0-point gap, these models are in the same performance tier. The practical difference in output quality is minimal - your choice should depend on pricing, latency requirements, and specific feature needs.
Choose Nova 2 Lite when you need:
- Processing long documents or large codebases (1000K token context)
- Multimodal workflows that require image understanding
- Agentic applications using tool/function calling
- Step-by-step reasoning and chain-of-thought problem solving
Choose Phi 4 when you need:
- High-volume production workloads where API costs must be minimized
- Self-hosted deployments where you need full control over the model
Phi 4 offers 93% better value per quality point. At 1M tokens/day, you'd spend $3.15/month with Phi 4 vs $42.00/month with Nova 2 Lite - a $38.85 monthly difference.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Based on overall model capabilities and architecture for coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Suitable for user-facing chat with competitive response times. Phi 4 also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (1000K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($0.14/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (61/100) correlates with better nuance, coherence, and style in long-form content
Image understanding & OCR
Supports vision input - can analyze screenshots, diagrams, photos, and scanned documents directly
Nova 2 Lite and Phi 4 are extremely close in overall performance (only 0.29999999999999716 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
By Use Case
Best for Quality
Nova 2 Lite
Marginally better benchmark scores; both are excellent
Best for Cost
Phi 4
93% lower pricing; better value at scale
Best for Reliability
Nova 2 Lite
Higher uptime and faster response speeds
Best for Prototyping
Nova 2 Lite
Stronger community support and better developer experience
Best for Production
Nova 2 Lite
Wider enterprise adoption and proven at scale
by Amazon
- Choose for Quality - Marginally better benchmark scores; both are excellent
- Choose for Reliability - Higher uptime and faster response speeds
- Choose for Prototyping - Stronger community support and better developer experience
- Choose for Production - Wider enterprise adoption and proven at scale
| Capability | Nova 2 Lite | Phi 4 |
|---|---|---|
| Vision (Image Input)differs | ||
| Function Callingdiffers | ||
| Streaming | ||
| JSON Modediffers | ||
| Reasoningdiffers | ||
| Web Search | ||
| Image Output |
Nova 2 Lite
Amazon
Phi 4
Microsoft
Phi 4 saves you $3.25/month
That's 92% cheaper than Nova 2 Lite at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | Nova 2 Lite | Phi 4 |
|---|---|---|
| Context Window | 1M | 16K |
| Max Output Tokens | 65,535 | 16,384 |
| Open Source | No | Yes |
| Created | Dec 2, 2025 | Jan 10, 2025 |