---
title: "DeepSeek-V4.1-Flash on Fireworks: Astra-level DeepSWE at 1/15th the cost"
type: signal
url: https://frontiernewswire.com/s/deepseek-v4-1-flash-on-fireworks-astra-level-deepswe-at-1-15th-the-e9f7a2b9
published: 2026-09-14T00:00:00.000Z
byline: "Source: FIREWORKS AI"
---

# DeepSeek-V4.1-Flash on Fireworks: Astra-level DeepSWE at 1/15th the cost

Source: FIREWORKS AI · Published 2026-09-14 · Canonical: https://frontiernewswire.com/s/deepseek-v4-1-flash-on-fireworks-astra-level-deepswe-at-1-15th-the-e9f7a2b9

DeepSeek-V4.1-Flash hits GPT-6 Astra-level coding accuracy on DeepSWE at $0.43 per task — 15x cheaper.

In this story: [Fireworks AI](https://frontiernewswire.com/companies/fireworks-ai), [DeepSeek-V4.1-Flash](https://frontiernewswire.com/models/deepseek-v4-1-flash)

## Sources

- [Read the original at FIREWORKS AI](https://fireworks.ai/blog/DeepSeek-V4.1-Flash-Astra)

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