Comparación · 2026-06-29
Claude Sonnet 4.5 (latest) vs Gemini 2.5 Pro
Comparación de precios, ventana de contexto y capacidades entre Claude Sonnet 4.5 (latest) (Anthropic) y Gemini 2.5 Pro (Google). Enfoque: flagship.
| Claude Sonnet 4.5 (latest) | Gemini 2.5 Pro | |
|---|---|---|
| Editor | Anthropic | |
| Precio de entrada / 1M tokens | $3.00 | $1.25 |
| Precio de salida / 1M tokens | $15.00 | $10.00 |
| Total por 1M (entrada + salida) | $18.00 | $11.25 |
| Ventana de contexto | 200K | 1.05M |
| Tokens de salida máximos | 64K | 66K |
| Llamada a herramientas | ✓ Sí | ✓ Sí |
| Salida estructurada | Desconocido | ✓ Sí |
| Razonamiento | ✓ Sí | ✓ Sí |
| Entrada de imagen | ✓ Sí | ✓ Sí |
| Pesos abiertos | ✗ No | ✗ No |
| Disponibilidad de proveedores | 21 proveedores | 28 proveedores |
| Fecha de lanzamiento | 2025-09-29 | 2025-06-17 |
| Fecha de conocimiento | 2025-07-31 | 2025-01 |
Conclusión rápida
- Gemini 2.5 Pro es unas 1.6× más barato por 1M de tokens combinados (entrada + salida).
- Gemini 2.5 Pro tiene una ventana de contexto mayor (1.05M frente a 200K).
- Solo Gemini 2.5 Pro admite salida estructurada / modo JSON.
- Gemini 2.5 Pro está disponible en más proveedores (28 frente a 21).
How to read this comparison
This page compares Claude Sonnet 4.5 (latest) and Gemini 2.5 Pro on the dimensions that matter most for production LLM selection: per-token cost, context window, declared capabilities (tool calling, structured output, reasoning, vision), and provider availability.
Green highlights in the table indicate which model leads on a given row. "Leads" means lower price or higher context/capability — not necessarily "better for your use case". A model that costs 3× more may still be the right choice if it unlocks a capability you need.
What this comparison does NOT tell you
- Quality / accuracy — we have no benchmark data. Declared capabilities ≠ measured performance.
- Latency — time-to-first-token varies by provider, region and load. Test with your actual traffic.
- Prompt caching savings — if you reuse system prompts, the cheaper model on headline rate may not be cheapest in practice.
- Fine-tuning availability — not all models can be fine-tuned, even if they are open-weight.
Data is refreshed daily. If a model's capabilities or pricing change, this page updates automatically on the next build cycle.
Frequently asked questions
¿Claude Sonnet 4.5 (latest) es más barato que Gemini 2.5 Pro?
Claude Sonnet 4.5 (latest) cuesta $3.00/1M tokens de entrada + $15.00/1M de salida; Gemini 2.5 Pro cuesta $1.25/1M + $10.00/1M. La opción más barata por 1M combinados es Gemini 2.5 Pro.
¿Qué modelo tiene una ventana de contexto más larga, Claude Sonnet 4.5 (latest) o Gemini 2.5 Pro?
Gemini 2.5 Pro admite una ventana más larga: 1,048,576 tokens frente a 200,000.
¿Dónde puedo ejecutar Claude Sonnet 4.5 (latest) y Gemini 2.5 Pro?
Claude Sonnet 4.5 (latest) está en 21 proveedores; Gemini 2.5 Pro en 28. Ve la lista completa en cada página de modelo.
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Última actualización:
Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.
Pricing and capabilities are refreshed daily and reconciled against each provider's official documentation. Always verify critical production decisions with the provider directly.