DeepSeek V3.2 Exp vs GPT-5.3-Codex-Spark
DeepSeek DeepSeek V3.2 Exp | OpenAI GPT-5.3-Codex-Spark | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | OpenAI |
| Release date | Sep 29 2025 | Feb 12 2026 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Context window | — | 128k |
| Timeline | ||
| Release gap | DeepSeek V3.2 Exp shipped 136 days before GPT-5.3-Codex-Spark | |
Which is better: DeepSeek V3.2 Exp or GPT-5.3-Codex-Spark?
DeepSeek V3.2 Exp and GPT-5.3-Codex-Spark don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. DeepSeek V3.2 Exp shipped 136 days before GPT-5.3-Codex-Spark, so benchmark comparisons should account for the intervening progress.
DeepSeek V3.2 Exp is open weight, while GPT-5.3-Codex-Spark is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek V3.2 Exp and GPT-5.3-Codex-Spark don't publish scores on any of the same benchmarks.
Frequently asked questions
DeepSeek V3.2 Exp was released by DeepSeek on Sep 29 2025.
GPT-5.3-Codex-Spark was released by OpenAI on Feb 12 2026.
DeepSeek V3.2 Exp is an open weight model released by DeepSeek. GPT-5.3-Codex-Spark is a proprietary model released by OpenAI.
Other comparisons
DeepSeek V3.2 Exp vs Claude Sonnet 5GPT-5.3-Codex-Spark vs Claude Sonnet 5DeepSeek V3.2 Exp vs Gemini OmniGPT-5.3-Codex-Spark vs Gemini OmniDeepSeek V3.2 Exp vs Muse Spark 1.1GPT-5.3-Codex-Spark vs Muse Spark 1.1DeepSeek V3.2 Exp vs Grok 4.5GPT-5.3-Codex-Spark vs Grok 4.5DeepSeek V3.2 Exp vs Mistral Medium 3.5GPT-5.3-Codex-Spark vs Mistral Medium 3.5DeepSeek V3.2 Exp vs Kimi K2.7 CodeGPT-5.3-Codex-Spark vs Kimi K2.7 Code