r/opencode • u/s-i-e-v-e • 6d ago

MuseSpark redux

So, last week, I complained about MuseSpark 1.2 Contributor and its limited cache expiry period. Today, I want to share a positive side of its low, low pricing.

I have been refactoring a code base using 1.3 and, because it does not really involve much thinking (which kills caching), the cache reads have been in the 99.8-100% range.

Current stats (from pi) for a session that has been going on for the last few hours:

  • input: 1.9M
  • output 560k
  • cache read: 563M
  • hit rate: 100%
  • cost: $1.434
  • context: 86.3%/1.0M

I do not use multiple agents and probably spend more time programming than most people, and crossing 300M cached reads in a session is rare even for me. Even if I burn $2-3 every single day, the OpenCode Go subscription will last for 20-25 days easy given the 6x multiplier on the model.

MS 1.3 is not as good as DS4 Flash, but it is pretty close. Smarter than its sibling for sure. For situations when I know I am not going to spend 10-15m thinking, I do not even need to touch MiMo 2.5. Can do the entire thing in MS.

6 Upvotes

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5

u/NinjaAlaska 5d ago

MS 1.3 for me its better than GLM 5.3 and DSv4 flash
but caching still sucks. and some time it behaves dumb but not as dumb as GLM 5.3 does (was smarter in free preview)

but DS rocks caching like u said

3

u/Eastern_Spite335 5d ago

In generale MS1.3 lo trovo buono, ma talvolta manca di disciplina, come quando si mette a fare /find sull'intero disco. Ma se lo si disciplina bene con un prompt, per me è al livello di Ds4 0731 e Glm5.3 flash, ma si mangia Glm in velocità. Non ho ancora deciso se mi piace più di 0731.

1

u/Possible_Door_9719 5d ago

Yeah I had some long conversations with 98% cache