Capabilities
7-day heat trend
−30.8%Pricing breakdown
Typical 3:1 output-to-input mix, per 1M tokens
Estimated monthly cost by workload
Market position
- Cheaper than 43% of tracked models
- Faster than 23% of tracked models
- Efficiency rank: #562 of 1105
Best suited for
General-purpose text generation, chat, summarization and content workloads where broad capability and low cost matter most.
About yi-lightning
01.AI Yi Lightning reference row for Chinese-market OpenAI-compatible supplier metadata.
yi-lightning is a Text model from 01.AI / Yi (CN). HotON.ai tracks it at $0.00 per 1M input tokens and $0.00 per 1M output tokens, with a 16K-token context window, ~133 tokens/sec throughput and 97.8% availability. Its composite efficiency score is 89/100 at an estimated $0.000 per successful task.
Compare yi-lightning
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Frequently asked questions
How much does yi-lightning cost per 1M tokens?+
yi-lightning is tracked at $0.00 per 1M input tokens and $0.00 per 1M output tokens. A typical 3:1 output-to-input workload blends to roughly $0.00 per 1M tokens. Figures are illustrative demo data.
What is yi-lightning best for?+
General-purpose text generation, chat, summarization and content workloads where broad capability and low cost matter most.
How fast is yi-lightning?+
yi-lightning delivers about 133 tokens/sec with 97.8% tracked availability, suitable for latency-sensitive, real-time applications.
Is yi-lightning cheaper than other AI models?+
Within the HotON.ai tracked set, yi-lightning is cheaper than 43% of models on input price and ranks #562 of 1105 by overall efficiency.
Related models
Pricing is real (via the TestKey catalog, updated daily). Quality (Arena Elo) is real where the model is ranked on LMArena. Speed, availability and efficiency are modeled estimates.