Fireworks AI(@FireworksAI_HQ)

Congrats to the @Fulcrum_inc team on Echo! Final training runs were done entirely via Fireworks' ser...

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Congrats to the @Fulcrum_inc team on Echo! Final training runs were done entirely via Fireworks' ser...

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Fireworks on X: "Congrats to the @Fulcrum inc team on Echo! Final training runs were done entirely via Fireworks' server...

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  • 主题聚焦：Congrats to the @Fulcrum inc team on Echo! Final
  • 来源：Fireworks AI(@FireworksAI_HQ)，建议结合原文判断细节。
  • AI 分析暂不可用，本条为保底评分与摘要。
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Fireworks on X: "Congrats to the @Fulcrum_inc team on Echo! Final training runs were done entirely via Fireworks' serverless training API, on a Kimi K3 LoRA (rank 32). Make sure to read their writeup, which includes the "persona post-training" approach and how they landed a $4.5k total training c… / X

Fireworks

@FireworksAI_HQ

Congrats to the

@

Fulcrum_inc

team on Echo! Final training runs were done entirely via Fireworks' serverless training API, on a Kimi K3 LoRA (rank 32). Make sure to read their writeup, which includes the "persona post-training" approach and how they landed a $4.5k total training cost.

Fulcrum

@fulcrum_inc

Sep 30

For our final training run and deployment we used

FireworksAI_HQ

's with Kimi K3 - it was quite convenient

1:08 AM · Oct 1, 2026

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