Fireworks AI
Fireworks AI is Build your own frontier. It is ranked #75 on the Dev Radar, in Backend & APIs, first seen 21 days ago and shared in 24 posts (247.5k views).
What Fireworks AI says about itself
GLM-5.3-Flash is the first natively multimodal model in the GLM-5 series with 320B total parameters and 18B active parameters. It incorporates several architectural improvements over GLM-5.2 including a hybrid architecture, sharply reducing long-context serving costs while preserving precise long-co
What people said about Fireworks AI on X
I am the product lead for the training platform at @FireworksAI_HQ . Today the Training API and Fireworks Lab are GA. I won’t walk you through all the features. I want to tell you why teams train with us, because it's usually not the reason you'd expect. Some teams treat training like a project. Pick a model, tune…
— @chahvivi, 18 days ago · 148 likes · see the post
GLM-5.3-Flash is live on Fireworks. Day 2. Why not Day 0? Because being first isn't the goal. Being correct is. We unplugged peculiar behaviors of over-thinking from the initial tests, and shared all fixes back to open source. Quality trumps hype. Let's hold a high quality bar together.
— @lqiao, 20 days ago · 213 likes · see the post
We worked alongside @inferact and @FireworksAI_HQ on the investigation. 🔍 We share that bar for consistency. Credit to @FireworksAI_HQ for taking the extra time to verify, and to @Zai_org for the quick API update. 🎉
— @vllm_project, 20 days ago · 136 likes · see the post
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Fireworks AI in numbers
- Rank on the Dev Radar: #75 of 1349
- Shared in 24 posts by 7 accounts: @chahvivi, @lqiao, @vllm_project, @FireworksAI_HQ
- 247.5k views on those posts
- First seen 21 days ago, last shared 1 days ago
- Pricing seen by Jev: not stated
- Market: Backend & APIs
FAQ
What is Fireworks AI?
Build your own frontier It was first shared on X 21 days ago and is ranked #75 on the Dev Radar.
Is Fireworks AI free?
Pricing is not stated on the page we read.
Who shared Fireworks AI?
7 accounts on X, including @chahvivi, @lqiao, @vllm_project, in 24 posts totalling 247.5k views.
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 12.2k posts from 4.7k X accounts over the last 21 days, 1.3k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 17:33 UTC. Full method.