Mejores modelos
Grok 4.20 0309 v2 (Reasoning) es actualmente el modelo mejor clasificado para Largest Context Window en los datos disponibles.
Usa el modelo líder como punto de partida, no como una decisión automática.
Compara las mejores opciones por precio, velocidad, disponibilidad y tus límites.
Abre la página de resultados y la metodología antes de citar el ranking.
Ranks language models by the largest context window exposed in current model metadata. Context size is not an intelligence score.
| Posición | Modelo | Proveedor | Valor |
|---|---|---|---|
| #1 | Grok 4.20 0309 v2 (Reasoning) | SpaceXAI | 2.000.000 tokens |
| #2 | Grok 4.20 0309 v2 (Non-reasoning) | SpaceXAI | 2.000.000 tokens |
| #3 | GPT-5.5 (Non-reasoning) | OpenAI | 1.050.000 tokens |
| #4 | GPT-5.5 (medium) | OpenAI | 1.050.000 tokens |
| #5 | GPT-5.6 Sol (Non-reasoning) | OpenAI |
Context-window size is model metadata, not a benchmark score. Easy Benchmarks uses matched catalog metadata and keeps the catalog links visible for verification.
Fuente: Model metadata from Artificial Analysis, OpenRouter, and Vercel AI Gateway. Actualizado: 16 jul 2026.
| 1.050.000 tokens |
| #6 | GPT-5.6 Terra (high) | OpenAI | 1.050.000 tokens |
| #7 | GPT-5.6 Luna (Non-reasoning) | OpenAI | 1.050.000 tokens |
| #8 | GPT-5.5 (high) | OpenAI | 1.050.000 tokens |
| #9 | GPT-5.6 Luna (xhigh) | OpenAI | 1.050.000 tokens |
| #10 | GPT-5.6 Sol (high) | OpenAI | 1.050.000 tokens |
| #11 | GPT-5.6 Terra (Non-reasoning) | OpenAI | 1.050.000 tokens |
| #12 | GPT-5.6 Terra (xhigh) | OpenAI | 1.050.000 tokens |
| #13 | GPT-5.5 Pro (xhigh) | OpenAI | 1.050.000 tokens |
| #14 | GPT-5.6 Sol (max) | OpenAI | 1.050.000 tokens |
| #15 | GPT-5.6 Sol (xhigh) | OpenAI | 1.050.000 tokens |
| #16 | GPT-5.5 (xhigh) | OpenAI | 1.050.000 tokens |
| #17 | GPT-5.6 Luna (low) | OpenAI | 1.050.000 tokens |
| #18 | GPT-5.6 Terra (low) | OpenAI | 1.050.000 tokens |
| #19 | GPT-5.6 Sol (low) | OpenAI | 1.050.000 tokens |
| #20 | GPT-5.5 (low) | OpenAI | 1.050.000 tokens |