What the evidence says
- Developer
- 01.AI
- Released
- October 18, 2024
- Domains
- Language
- Tasks
- Language modeling/generation
- Access
- API access
- Weights
- Closed weights
Across the boards
Each row is one named authority's own current view. Nothing is combined.
- Aider polyglot
- 12.9% · rank #62 · system yi-lightning (system result, not a bare-model score)
Benchmark results
Epoch AI Benchmarking Hub scores for this reviewed identity. Rows with a scaffold are system results, not bare-model results. Fraction-unit scores shown as percentages.
- Aider Polyglot
- 12.9%
Common questions
What is Yi-Lightning?
Yi-Lightning is a 01.AI model released October 18, 2024, according to Epoch AI's reviewed catalog record. The record classifies it under language.
How does Yi-Lightning rank on LMArena?
No board Model Gauntlet mirrors currently lists this exact model revision under a reviewed identity, so no rating is reported here.
What does Yi-Lightning cost?
No reviewed source carries pricing for this record, so no price is reported here.