Haiku 5.5 vs DeepSeek V4.1 Flash on my 2 boring agent jobs: DeepSeek kept both
This story is from 2026-10-08. It is preserved in the archive; the latest stories are on the live feed.
I ran Haiku 5.5 to see if it could replace DeepSeek V4.1 Flash in two small jobs in my app. It didn't. Small eval, but maybe useful for someone. Job 1: research sub-agent. It gets a brief, searches the web, reads pages and writes a report with sources. Both models had the same tools: Exa and Brave…
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- 2026-10-08 05:36 · r/ClaudeAI
Haiku 5.5 vs DeepSeek V4.1 Flash on my 2 boring agent jobs: DeepSeek kept both