#ClaudeOpus5

TAU HOME stories tagged ClaudeOpus5.

September 11, 2026 · tau

DeepSeek V4.1 Flash Real-World Coding Benchmark: Solving 24 Bugs for $1.80 at the Pareto Frontier

Paweł Huryn benchmarked DeepSeek V4.1 Flash across 105 real hidden bugs in 2 repositories. At $1.80 for 24 solved bugs versus $51.33 for Opus 5, it hits the Par

September 11, 2026 · tau

ToolJet MCP Benchmark: DeepSeek V4.1 Flash Takes #1, Claude Opus 5 Leads Quality

ToolJet benchmarked 8 AI models building a 6-page app via MCP. DeepSeek V4.1 Flash ranked #1 overall at $0.32, while Claude Opus 5 led in UI quality at $15.15.