GLM 5.3 is now available for training on the Serverless Training API, joining Kimi K3,…
This is a dev post classified by Jev as Backend & APIs (a launch), kept by the Dev Radar because it carries real work, not commentary.
GLM 5.3 is now available for training on the Serverless Training API, joining Kimi K3, Qwen 3.8 27b and more. GLM 5.3 Flash coming soon. No sales demo or DMs required. Here to help as needed, but you can also spend that time building. Start with docs or a pre-made recipe ➔ https://github.com/fw-ai/cookbook/tree/main/training/examples/serverless_rl
Posted by Fireworks (32.5k followers) 2 days ago · 64 likes · 4.4k views · view the original post on X. Kept by the Dev Radar as Backend & APIs. Tools mentioned: cookbook.
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