DeepSeek, a Chinese AI startup, just released DeepSeek V3.2 and V3.2-Speciale, two new reasoning models that rival top AI models like GPT-5 and Gemini-3 Pro. The models show impressive performance on math, tool use, and coding benchmarks, all while offering cutting-edge capabilities with an open-source license.

**The Details:**

* **V3.2**: Matches or nearly matches GPT-5, 4.5 Sonnet, and Gemini 3 Pro on math, tool use, and coding tasks. The heavier Speciale model outperforms them in several areas.
* **Speciale Variant**: Achieved gold-medal scores at the 2025 International Math Olympiad and Informatics Olympiad, ranking 10th overall at IOI.
* **Pricing**: V3.2 is priced at $0.28 per 1M tokens input, $0.42 per 1M tokens output. Speciale is priced lower than GPT-5 and Gemini 3 Pro models, making it cost-effective.
* **License**: Both V3.2 and Speciale are available under an MIT license, with downloadable weights on Hugging Face.

**Why it Matters:**  
DeepSeek's entrance into the AI field challenges the dominant players like Google and OpenAI, offering a more affordable, open-source alternative with competitive performance. The rise of DeepSeek models presents a significant shift in AI development, particularly for those looking for cost-effective yet high-performing models. This is also a move that could prompt U.S. labs, currently charging high API fees, to reconsider their pricing structures as competition intensifies.

DeepSeek’s New Models Challenge GPT-5 and Gemini-3 Pro