Comparação · 2026-06-29
GPT-5 vs Gemini 2.5 Pro
Comparação de preços, janela de contexto e recursos entre GPT-5 (OpenAI) e Gemini 2.5 Pro (Google). Foco: flagship.
| GPT-5 | Gemini 2.5 Pro | |
|---|---|---|
| Fornecedor | OpenAI | |
| Preço de entrada / 1M tokens | $1.25 | $1.25 |
| Preço de saída / 1M tokens | $10.00 | $10.00 |
| Total por 1M (entrada + saída) | $11.25 | $11.25 |
| Janela de contexto | 400K | 1.05M |
| Tokens de saída máximos | 128K | 66K |
| Tool calling | ✓ Sim | ✓ Sim |
| Saída estruturada | ✓ Sim | ✓ Sim |
| Raciocínio | ✓ Sim | ✓ Sim |
| Entrada de imagem | ✓ Sim | ✓ Sim |
| Pesos abertos | ✗ Não | ✗ Não |
| Disponibilidade de provedores | 25 provedores | 28 provedores |
| Data de lançamento | 2025-08-07 | 2025-06-17 |
| Data de conhecimento | 2024-09-30 | 2025-01 |
Resumo rápido
- Gemini 2.5 Pro tem uma janela de contexto maior (1.05M vs. 400K).
- Gemini 2.5 Pro está disponível em mais provedores (28 vs. 25).
How to read this comparison
This page compares GPT-5 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
GPT-5 é mais barato que Gemini 2.5 Pro?
GPT-5 custa $1.25/1M tokens de entrada + $10.00/1M de saída; Gemini 2.5 Pro custa $1.25/1M + $10.00/1M. Mais barato por 1M combinados: Gemini 2.5 Pro.
Qual modelo tem janela de contexto maior, GPT-5 ou Gemini 2.5 Pro?
Gemini 2.5 Pro tem janela maior — 1,048,576 tokens vs. 400,000.
Onde posso executar GPT-5 e Gemini 2.5 Pro?
GPT-5 está em 25 provedores; Gemini 2.5 Pro em 28. Veja a lista completa na página de cada modelo.
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Última atualização:
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.