BREAKING: GLM-5.3 Flash by
@Zai_org debuts at 6th overall on Design Arena with a preliminary Elo of 1343.
This places the MIT-licensed, natively multimodal model in the same performance band as GLM-5.3 - and ahead of Claude Fable 5 and Muse Spark 1.2.
At $0.15/1M input tokens and $0.50/1M output tokens, it pairs strong performance with highly competitive pricing.
Stay tuned for its performance across our agentic and multimodal evaluations!
Congratulations to the
@Zai_org team!