Frontier Model Releases Explode Within a Single Week
Arindam_1729 · x · 2026-07-18
The post highlights a noticeable acceleration in frontier model releases over the past week, with Grok 4.5, GPT-5.6, Muse Spark 1.1, and Kimi K3 dropping in rapid succession.
Citing the Artificial Analysis Intelligence Index, the text notes that 6 labs now have models scoring above 50, compared to only 2 in early June. It also lists the top scores for models like Grok 4.5 and GPT-5.6, emphasizing that the competition among frontier models is rapidly widening the gap.
Related event: Artificial Analysis Says Four Frontier Models Launched in Eight Days(5 posts)→
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