OpenAI Codex Mini vs DeepSeek V3.2 Speciale
Compare OpenAI Codex Mini by OpenAI against DeepSeek V3.2 Speciale by DeepSeek, context windows of 200K vs 131K, tested across 9 shared challenges. Updated April 2026.
Which is better, OpenAI Codex Mini or DeepSeek V3.2 Speciale?
OpenAI Codex Mini and DeepSeek V3.2 Speciale are both competitive models. OpenAI Codex Mini costs $1.5/M input tokens vs $0.28/M for DeepSeek V3.2 Speciale. Context windows: 200K vs 131K tokens. Compare their real outputs side by side below.
Key Differences Between OpenAI Codex Mini and DeepSeek V3.2 Speciale
OpenAI Codex Mini is made by openai while DeepSeek V3.2 Speciale is from deepseek. OpenAI Codex Mini has a 200K token context window compared to DeepSeek V3.2 Speciale's 131K. On pricing, OpenAI Codex Mini costs $1.5/M input tokens vs $0.28/M for DeepSeek V3.2 Speciale.
No community votes yet. On paper, DeepSeek V3.2 Speciale has the edge — bigger model tier, newer.
DeepSeek V3.2 Speciale is 14x cheaper per token — worth considering if cost matters.
vsAsk them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
