Viewing profile — systima
systima
HN member- Joined
- Sat, Feb 28, 2026, 7:06 PM UTC
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- 348
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- 45 items
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About systima
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Recent public activity
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The Subagent Tax
Based on feedback from our last post, we measured Claude Code subagent fan-outs vs. Doing the same work sequentially, We found that they used between 2 and (almost) 6 x the input t…
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Comment #48891098
We are using Claude Max with OpenCode. See the post for details.
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Comment #48889840
We've updated the post now!
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Comment #48889809
UPDATE – 13/07/26: 1) We have added a repository reproducing the methods. 2) We have commented on output quality in the post (in addition to tokens/cost). 3) Per a previous update,…
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Comment #48883969
UPDATE: After reading PUSH_AX's valid comment: ``` This is like saying contractor (A) asked for $33,000 to undertake the work and contractor (B) asked for $7,000 Are we measuring a…
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Comment #48883735
Anecdotally, the results from OpenCode + Claude appear to be the same if not better for our uses over the past year.
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Comment #48883681
We have never read your blog or your content before. Suspect that many have covered the "Comparing agentic coding tools" angle before, and that the differentiator is depth of analy…
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Comment #48883598
We are yet to try Pi!
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Comment #48883581
Model: Cost, mainly. The runs went through a Claude Max subscription rather than metered API billing, and pinning an older stable snapshot kept run-to-run comparisons clean and che…
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Claude Code sends 33k tokens before reading the prompt; OpenCode sends 7k
This started based off of a hunch. We usually use OpenCode, but were 'forced' to use Claude Code for a while due to issues with Meridian. In that time, we saw the usage meter rise …
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Show HN: AI skills for program / project / delivery managers
A Claude Code and OpenCode skill library that covers the full project and engagement lifecycle through 10 stage-aligned agents and 62 workflows: * Shaping: MEDDIC qualification, RO…
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Comment #48271013
Is this allowed under Apple's ToS? I recall the Beeper Mini debacle not so long ago, and fear that this may be a house built on sand.
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Comment #47988961
How does this differ to Mastra?
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Comment #47599375
[dead]
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Comment #47599263
[dead]
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Comment #47598826
As the entire planet now knows, the Claude Code source leaked on March 31. The engineering-focused findings have been covered extensively (fake tool injection, Undercover Mode, KAI…
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Comment #47561208
How does this differ to Open Code Desktop?
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Comment #47465484
Sorry, I missed part of your question: What caused the switch was that we're building AI solutions for sometimes price-conscious customers, so I was already familiar with the patte…
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Comment #47464338
Yes I regularly plan in Opus 4.6 and execute in “lesser” models ie MiniMax
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Comment #47462016
Open Code has been the backbone of our entire operation (we used Claude Code before it, and Cursor before that). Hugely grateful for what they do.
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Comment #47436190
I agree. In my experience, this correlates more with soft skills and “one man band” founder/maker companies that tend to sell training products or (if they do exist in a company en…
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Comment #47419268
Thank you — Excellent points. Will think about them.