🥊 Round-by-Round Benchmark Analysis
Round 1: Complex Math & Logic
🏆 Winner: DeepSeek R1DeepSeek R1 features transparent chain-of-thought verification solving edge cases with surgical precision.
DeepSeek R1:
9.9 / 10
ChatGPT (GPT-4o):
9.2 / 10
Round 2: API Inference Cost
🏆 Winner: DeepSeek R1DeepSeek R1 is up to 95% cheaper ($0.14 per 1M tokens vs $2.50+ on proprietary closed models).
DeepSeek R1:
9.9 / 10
ChatGPT (GPT-4o):
6.5 / 10
Round 3: Full-Stack Coding
🏆 Winner: DeepSeek R1DeepSeek excels in TypeScript, Python, Rust, and systems architecture debugging.
DeepSeek R1:
9.8 / 10
ChatGPT (GPT-4o):
9.4 / 10
Round 4: Voice & Vision Multimodal
🏆 Winner: ChatGPT (GPT-4o)ChatGPT Advanced Voice Mode and image editing are unmatched for mainstream mobile users.
DeepSeek R1:
8.0 / 10
ChatGPT (GPT-4o):
9.8 / 10
Round 5: Open-Weights Local Hosting
🏆 Winner: DeepSeek R1DeepSeek weights are freely downloadable via Ollama for 100% private offline execution.
DeepSeek R1:
9.8 / 10
ChatGPT (GPT-4o):
0.0 / 10
🏆 The Verdict: Which One Should You Pick?
DeepSeek R1 wins 4-2. For programmers, engineers, and AI developers, DeepSeek R1 delivers superior reasoning at a 90%+ cost discount.