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HomeGemini 1.5 Pro vs Phi-3
Updated April 2026 · Independent Analysis

Gemini 1.5 ProvsPhi-3

Gemini 1.5 Pro starts at $20/mo; Phi-3 is free. Gemini 1.5 Pro is rated higher at 4.5/5 vs Phi-3's 4/5.

Gemini 1.5 Pro logo
4.5/5+0.5 vs Phi-3
Only in Gemini 1.5 Pro
  • 1M token context window
  • Multimodal (text/image/video/audio)
  • Streaming
✓ Free planFrom $20/mo50M+ users · est. 2024
Try Gemini 1.5 Pro Free →
Phi-3 logo
Phi-3vs Gemini 1.5 Pro
4.0/5-0.5 vs Gemini 1.5 Pro
Only in Phi-3
  • Edge deployment
  • On-device inference
  • Open-source (MIT)
✓ Free plan500K+ users · est. 2024
Try Phi-3 Free →

Ratings Breakdown

Gemini 1.5 Pro logo

Gemini 1.5 Pro

4.5/5 avg
G2 Score4.5/5
Capterra Score4.4/5
G2 Rating4.5/5
Phi-3 logo

Phi-3

4.0/5 avg
G2 Score4/5
Capterra Score4/5
G2 Rating4/5

Quick Stats

Avg Rating
Gemini 1.5 Pro wins
Starting Price
Phi-3 wins
Features
Gemini 1.5 Pro wins
Free Plan
Phi-3Yes ✓

Feature Comparison

Gemini 1.5 Pro uniquely offers 1M token context window, Multimodal (text/image/video/audio), Streaming. Phi-3 uniquely offers Edge deployment, On-device inference, Open-source (MIT). Both share 5 features including Code generation, Function calling, JSON mode.

Feature
Gemini 1.5 Pro
Phi-3
Code generation
Function calling
JSON mode
System prompts
Multi-language
1M token context window
Multimodal (text/image/video/audio)
Streaming
API access
Google Search integration
Tool use
Video understanding
Audio understanding
File uploads
Real-time data
Document analysis
Enterprise SSO
Grounding
Citation
Batch processing
Edge deployment
On-device inference
Open-source (MIT)
128K context
Fine-tuning
Quantization
GGUF support
Azure integration
Local deployment
Low memory footprint
Fast inference
ONNX support
HuggingFace integration
Commercial use
No GPU required for small variants
Total Features
20
20

Quick Verdict

Independent analysis based on features, pricing, and user ratings

Choose Gemini 1.5 Pro if you need:
  • 1M token context window
  • Multimodal (text/image/video/audio)
  • Streaming
  • API access
  • Google Search integration
Try Gemini 1.5 Pro Free →
Choose Phi-3 if you need:
  • Edge deployment
  • On-device inference
  • Open-source (MIT)
  • 128K context
  • Fine-tuning
Try Phi-3 Free →

Pricing Comparison

Gemini 1.5 Pro starts at $20/mo; Phi-3 is free.

Gemini 1.5 Pro logo

Gemini 1.5 Pro Plans

Free tier available

Free
Free
  • Gemini 1.5 Flash
  • Basic features
AdvancedBest Value
$20/month
  • Gemini 1.5 Pro
  • 1M context
  • Google Workspace integration
Full Gemini 1.5 Pro pricing breakdown →
Phi-3 logo

Phi-3 Plans

Free tier available

Free (open-source)
Free
  • Download & run locally
  • MIT License
Azure AI
Free
  • Pay-per-token
  • Managed hosting
Full Phi-3 pricing breakdown →
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