Gemini 1.5 Pro vs Gemini 3.1 Flash-Lite
| Gemini 1.5 Pro | Gemini 3.1 Flash-Lite | |
|---|---|---|
| Proveedor | ||
| Ventana de contexto | 2.000.000 | 1.048.576 |
| Fecha de lanzamiento | 2024-02-15 | — |
| Precio de entrada | $1.25/ 1M tokens | $0.25/ 1M tokens |
| Precio de salida | $5.00/ 1M tokens | $1.50/ 1M tokens |
| Ideal para | multimodal · long-context analysis · chatbot · document processing | high-volume · classification · lightweight chat · extraction |
Capacidades
| Gemini 1.5 Pro | Gemini 3.1 Flash-Lite | |
|---|---|---|
| Visión | ✓ | ✓ |
| Razonamiento | ✓ | ✗ |
| Codificación | ✓ | ✓ |
| Audio | ✓ | ✓ |
| Llamada a herramientas | ✓ | ✓ |
| Contexto largo | ✓ | ✓ |
Comparación de ranking
| Gemini 1.5 Pro | Gemini 3.1 Flash-Lite | |
|---|---|---|
| General | 76.9 | 44.8 |
| Benchmark | 70.8 | 0 |
| Capacidad | 100 | 85.7 |
| Eficiencia de precio | 100 | 100 |
| Contexto | 100 | 100 |
General = Benchmark 50% + Capacidad 20% + Eficiencia de precio 20% + Contexto 10%.
Comparación de benchmarks
| Gemini 1.5 Pro | Gemini 3.1 Flash-Lite | |
|---|---|---|
| Programación | — | — |
| Razonamiento | — | — |
| Matemáticas | — | — |
| Visión | — | — |
Historial de precios
Gemini 1.5 Pro
| Fecha | Entrada | Salida |
|---|---|---|
| 2026-08-11 | $1.25 | $5.00 |
/ 1M tokens
Gemini 3.1 Flash-Lite
| Fecha | Entrada | Salida |
|---|---|---|
| 2026-08-11 | $0.25 | $1.50 |
/ 1M tokens
Gemini 1.5 Pro
Google's long-context multimodal model supporting up to 2M tokens.
Gemini 3.1 Flash-Lite
Google's most cost-efficient Gemini 3.1 model for high-volume lightweight tasks.
Gemini 1.5 Pro
Data Reliability
Benchmark · VerifiedOfficial · Verified
Data confidence: 90%
Gemini 3.1 Flash-Lite
Data Reliability
Benchmark · ExperimentalOfficial · Verified
Data confidence: 95%
Why compare these models?
These models are compared because:
- • Same capability category
Choose Gemini 1.5 Pro if:
- • Higher overall score
Choose Gemini 3.1 Flash-Lite if:
- • Lower input price
Frequently Asked Questions
Which model is better: Gemini 1.5 Pro or Gemini 3.1 Flash-Lite?
Based on overall scores, Gemini 1.5 Pro ranks higher (76.9 vs 44.8). See the comparison table for a full breakdown.
Which model is cheaper: Gemini 1.5 Pro or Gemini 3.1 Flash-Lite?
Gemini 3.1 Flash-Lite is cheaper: $0.25 vs $1.25 per 1M input tokens.
What are the capability differences between Gemini 1.5 Pro and Gemini 3.1 Flash-Lite?
Gemini 1.5 Pro: Razonamiento