DeepSeek vs Gemini 2.0 Pro: Which AI API Actually Wins in 2026? (opens in new tab)

Here's the thing: deepSeek vs Gemini 2.0 Pro: Which AI API Actually Wins in 2026? I want to talk about something I spent the last quarter obsessing over: picking the right LLM backend for a ranking system that processes roughly 12 million inference calls a day. The contenders kept coming back to DeepSeek vs Gemini 2.0 Pro, and the decision wasn't academic. My p99 latency budget was 2.4 seconds, my SLA was 99.9%, and I needed a multi-region deployment that wouldn't blow up our cost model. What...