Yhn CultureMusic first seen 6 h ago, last 3 min ago, peak #7

StepFun's Step 5 Preview model with 1M context appears on OpenRouter

Original: Step 5 Preview, a 1M-context MoE from StepFun, shows up on OpenRouter

Step 5 Preview, a mixture-of-experts model from Chinese AI company StepFun with a one-million-token context window, is now listed on the OpenRouter model marketplace. The listing suggests StepFun is broadening international access to its models. Developers are discussing the implications of another large-context MoE model entering the crowded global LLM market.

Why now: A new large-context model from a Chinese AI lab reaching a popular international platform is notable news for developers tracking the LLM race

StepFunStep 5 PreviewOpenRouter

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Rank over time, top of the chart is #1. 30 snapshots from 6 h ago to 3 min ago.

Evidence

• Step 5 Preview, a 1M-context MoE from StepFun, shows up on OpenRouter · AnneWodell · 75

API: https://socialmediatrends-api.osmike.com/v1/trends/1506221