
12 min read
DeepSeek V4 Pro vs Claude Opus 4.7: 5-PR Refactor Test (2026)
We ran DeepSeek V4 Pro and Claude Opus 4.7 on the same 5 refactor PRs against a real 18K-line repo.
Reviews
Category
Deep dives, guides, and the latest articles in Reviews.
29 articles

We ran DeepSeek V4 Pro and Claude Opus 4.7 on the same 5 refactor PRs against a real 18K-line repo.

Verified Gemma 4 numbers on a single RTX 4090 — tokens/sec per variant (E2B, E4B, 26B-A4B, 31B), exact VRAM use, quantization tradeoffs, vs Qwen3 and Llama.