Packaging change·Sep 21 → Sep 28, 2026·Week 40, 2026·Marketing & Content
Fireworks adds GLM 5.3 Flash with 200K context, per-token training pricing
Fireworks added GLM 5.3 Flash as a new base model in the Serverless Training API pricing table, with its own 200K context window and per-1M-token pricing for prefill, cached prefill, sample, and train.
What changed
New add-on
Fireworks added GLM 5.3 Flash as a new base model in the Serverless Training API pricing table, with its own 200K context window and per-1M-token pricing for prefill, cached prefill, sample, and train.
Before and after
Sep 21, 2026 vs Sep 28, 2026Pulse.
100%
What changed
Fireworks added GLM 5.3 Flash as a new base model in the Serverless Training API pricing table, with its own 200K context window and per-1M-token pricing for prefill, cached prefill, sample, and train.
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