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AI Atlas

A continuously updated, source-attributed map of the global AI ecosystem. Every number links back to its source, tier and observation time; history is never discarded.

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© 2026 Simon-Pierre Boucher · AI Atlas. Data is aggregated from public sources and attributed on every page.

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Model Timeline

Timeline of Hy4 preview

Every recorded change for this model by Tencent, newest first. Back to the entity page →

2 events

Year

Category · events in the last 365 days

All categories Companies1,572 Models1,459 Research1,103 Releases1,016 Providers & pricing604 Datasets145 Frameworks66 Hardware33 Benchmarks27 Repositories10

Filtered to one entity. Show the whole atlas

Events per month · 2 months shown

Sept 20261 Aug 20261

Sept 2026 1

11 Sept 2026
Listed by provider

ModelHy4 previewTencent

OpenRouter lists Hy4 preview at $0.834 in / $2.501 out per 1M tokens

openrouter

Aug 2026 1

28 Aug 2026
New modelModelHy4 previewTencent
New model: Hy4 preview (Tencent)
openrouter
openrouter.ai

Showing up to 400 events. Narrow by year or category, or use the changes feed for cursor-paged history. Times are UTC.