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The mysterious Hy3 LLM is topping OpenRouter Model Rankings by a large margin

17 hours ago
  • #OpenRouter
  • #AI Economics
  • #LLM Rankings
  • OpenRouter provides access to multiple LLMs via a single API and publishes usage data that many AI labs keep secret.
  • Hy3预览模型, despite being less known and having modest benchmarks, surpassed Claude in token usage by over 50%, with its popularity persisting after a free trial ended in early May.
  • DeepSeek Flash V4 offers lower effective pricing than Hy3预览 due to innovative caching that reduces costs, with some providers charging as little as 2% for cache reads.
  • Most LLM costs are now input tokens, and caching significantly lowers effective prices, though this varies by provider, making stated prices misleading.
  • Hy3 preview is served by a single provider, SiliconFlow, and its restrictive license may limit adoption, while its popularity might stem from a large, non-coding app using it for data processing.