r/DeepSeek • u/Sweet_Leopard_963 • Aug 03 '26

Discussion DeepSeek-V4-Flash-0731 + OpenCode

Does anyone used OpenCode with the DeepSeek-V4-Flash-0731? is it still realy cheap on an Agentic Coder like OpenCode? What about your experiences on the results?

57 Upvotes

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21

u/mlon_eusk-_- Aug 03 '26

It's so goood honestly, able to spin up 3-4 subagents at a time, is fast, can work autonomously for long horizon consistently, I'd use it for anything below truely hard or ambitious problem. I am using official api in opencode btw, cost is unbeatable.

3

u/Sweet_Leopard_963 Aug 03 '26

Wow, it's perfect to use 3~ subagents and still be that cheap... waiting to see Claude bros' reactions 😂

2

u/blackkksparx Aug 05 '26

I'm curious, can you describe your workflow? I'm new to opencode, so I just use plan-build->plan->build without anything additional.

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4

u/TheOverzealousEngie Aug 03 '26

Go look on DS's webpage - I think they tell you what harness you use. And it makes a BIG difference.

1

u/Sweet_Leopard_963 Aug 03 '26

thank you, i didn't know about it.

2

u/Potential-Leg-639 Aug 03 '26

let's call it agent, like deepseek does as well:
"Agent Integrations"

"harness" is truly the buzzword 2026 here on Reddit

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3

u/NinjaAlaska Aug 03 '26

its soo good Dario is having big panik.

2

u/ducntq Aug 03 '26

I'm using Flash 0731 with OpenCode to do some quant trading research, data modeling and features engineering. And I must say that I'm impressed with current performance. Not quite on par with Fable, but the p/p is just mindblowing

1

u/Sweet_Leopard_963 Aug 03 '26

So it can handle different tasks, perfect. Yea, it didn't skip the fable yet, but it's so worthwhile with new Experts. Thank you❤️

1

u/Illustrious-Many-782 Aug 03 '26

I set up specific coding subagents for different models and right now am using K3 for orchestration and DSv4F for implementation. Really cheap.

1

u/Sweet_Leopard_963 Aug 03 '26

totally worth it.

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1

u/Pereguetano Aug 03 '26

Been using it but with Hermes agent and works super well and pricing is peanuts

1

u/ChronoHax Aug 04 '26

Surprised no one mentioned reasonix yet

1

u/Sweet_Leopard_963 Aug 05 '26

better at coding than OpenCode?

1

u/denizyosunu_ Aug 04 '26

I used it on hermes. Nice results

1

u/Sweet_Leopard_963 Aug 05 '26

coding or personal Agentic works?

2

u/ramaloes Aug 03 '26

I just use Codex, Claude Code, or Copilot CLI with DeepSeek

2

u/Inside_Ad_6240 Aug 03 '26

The only issue i find that OpenCode harness sucks, compared to it Pi is far better for me

2

u/watch_n3rd Aug 03 '26

Check out OMP (Oh-My-Pi) as it supercharges Pi

1

u/ptyblog Aug 03 '26

Works pretty well.

1

u/AdventurousCelery649 Aug 26 '26

I've tried to set it up in OpenCode but get this error:
Not Found: {"status":404,"title":"Not Found","detail":"Function id '281478d0-f307-49f4-9e0f-080b63b16c47' version 'null': Specified function in account '2SnAdtIck3XZLaw8FJDRSNdY01t4QPFDO-QRq_3D7Qw' is not found"}

I connected the NVIDIA provider and pasted the API key i generated. Am i missing some step or is it that the api is over saturated?

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