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Fireworks AI

Fireworks AI · Fireworks AI, Inc.

Fireworks AI is a San Francisco company that sells fast inference and fine-tuning infrastructure for open and custom language models.

Fireworks AI is an American AI-infrastructure company founded in 2022 by Lin Qiao and colleagues from the PyTorch generation at Meta.1 Qiao is a Chinese-born engineer and former PyTorch production lead; that is the inclusion basis.1 The company runs an inference platform used by startups and enterprises that do not want to operate their own GPU serving stack.

Last reviewed: 12 Sept 2026 Confidence: Medium Markdown JSON

History

The founding team left Meta after years on PyTorch and related production systems.1 Fireworks positioned itself as an inference specialist during the 2023–2024 open-model boom. Because the company lacks a long encyclopedia page, this entry is marked medium confidence and prefers the official site over undated blog posts.

Founders

Products

  • Fireworks inference. API and dedicated deployments for open-weight and fine-tuned models.

See also

DatabricksLlamaIndexNVIDIAPony.ai

Sources

  1. Fireworks AI . Fireworks AI. Accessed 2026-09-12.