DeepSeek V3 has taken the AI community by storm. A Chinese AI lab releasing a model that competes with OpenAI and Anthropic — for free — sounds too good to be true. We tested it extensively to find out.
Benchmark Performance
On MMLU: 88.5 percent versus GPT-4o at 87.2 percent. On HumanEval coding: 89.1 percent. On MATH benchmark: 90.2 percent — surpassing every other freely available model by a significant margin.
In mathematics especially, DeepSeek V3 is genuinely world-class. Its MATH benchmark score is remarkable for a freely available model.
The Free API
DeepSeek offers a genuinely generous free API tier. For most individual developers and small projects, the free tier is sufficient. The paid tier is priced at a fraction of OpenAI or Anthropic pricing.
Verdict
For cost-conscious developers who need strong reasoning and coding capabilities, DeepSeek V3 is exceptional. Rating: 8.7 out of 10.