DeepSeek-V4-Pro-0813 available now on Fireworks

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See Nexus in action

Learn how to maximize your AI spend efficiency with Nexus. In a quick demo, we'll cover:

  • How to drop in top open models in the harnesses your engineers already use
  • A side-by-side comparison of open and closed model task execution quality, speed, and cost
  • Your environment, workloads, and intelligent routing options

Open models rival closed for 80%+ of engineering tasks

Fireworks benchmark (1,030 tasks): Kimi K3 hit a 92.4% SWE solve rate against Fable's 92.6% and was up to 50x more cost effective on long agentic loops.

Non-Enterprise Support

Looking for product support or have feedback?

Join our Discord and follow the #questions and #feature-requests channels to ask your queries and get the latest updates. You can also review our AI development docs page for more information.