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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 yi-lightning

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

2 events

Year

Category · events in the last 365 days

All categories Benchmarks4,947 Models2,337 Companies1,601 Research1,104 Releases1,019 Providers & pricing640 Datasets146 Frameworks136 Hardware44 Pricing14 Repositories10

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Sept 2026 2

11 Sept 2026
Benchmark resultModelyi-lightning
yi-lightning scores 92.9% on Aider polyglot
aider_leaderboard
aider.chat

11 Sept 2026

Benchmark resultModelyi-lightning

yi-lightning scores 12.9% on Aider polyglot

aider_leaderboard

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