DeepSeek Reasoner vs GPT-5.5
| DeepSeek Reasoner | GPT-5.5 | |
|---|---|---|
| Proveedor | DeepSeek | OpenAI |
| Ventana de contexto | 128.000 | 400.000 |
| Fecha de lanzamiento | 2025-03-24 | — |
| Precio de entrada | $0.55/ 1M tokens | $5.00/ 1M tokens |
| Precio de salida | $2.19/ 1M tokens | $30.00/ 1M tokens |
| Ideal para | mathematics · logic · coding · complex QA | coding · professional work · complex reasoning · agents |
Capacidades
| DeepSeek Reasoner | GPT-5.5 | |
|---|---|---|
| Visión | ✗ | ✓ |
| Razonamiento | ✓ | ✓ |
| Codificación | ✓ | ✓ |
| Audio | ✗ | ✗ |
| Llamada a herramientas | ✓ | ✓ |
| Contexto largo | ✗ | ✓ |
Comparación de ranking
| DeepSeek Reasoner | GPT-5.5 | |
|---|---|---|
| General | 79.6 | 47.1 |
| Benchmark | 89.3 | 0 |
| Capacidad | 42.9 | 85.7 |
| Eficiencia de precio | 100 | 100 |
| Contexto | 64 | 100 |
General = Benchmark 50% + Capacidad 20% + Eficiencia de precio 20% + Contexto 10%.
Comparación de benchmarks
| DeepSeek Reasoner | GPT-5.5 | |
|---|---|---|
| Programación | — | — |
| Razonamiento | — | — |
| Matemáticas | — | — |
| Visión | — | — |
Historial de precios
DeepSeek Reasoner
| Fecha | Entrada | Salida |
|---|---|---|
| 2026-08-05 | $0.55 | $2.19 |
/ 1M tokens
GPT-5.5
| Fecha | Entrada | Salida |
|---|---|---|
| 2026-08-05 | $5.00 | $30.00 |
/ 1M tokens
DeepSeek Reasoner
DeepSeek's reasoning model (R1 series) with strong math and logic.
GPT-5.5
OpenAI's most advanced model for coding and professional work, with a 400K context window.
Frequently Asked Questions
Which model is better: DeepSeek Reasoner or GPT-5.5?
Based on overall scores, DeepSeek Reasoner ranks higher (79.6 vs 47.1). See the comparison table for a full breakdown.
Which model is cheaper: DeepSeek Reasoner or GPT-5.5?
DeepSeek Reasoner is cheaper: $0.55 vs $5 per 1M input tokens.
What are the capability differences between DeepSeek Reasoner and GPT-5.5?
GPT-5.5: Visión, Contexto largo