LM Bench
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LM Bench
A daily-updated intelligence feed that merges LLM quality (LMArena ELO) and LLM pricing (OpenRouter) into one clean, normalized dataset — so you can always choose the best model for your task with best price daily.
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Pay per usage
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Yue Yang
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🚀 Daily LLM Intelligence
A daily-updated intelligence feed that merges LLM quality (LMArena ELO) and LLM pricing (OpenRouter) into one clean, normalized dataset — so you can always choose the best model for your task.
❓ What’s the problem?
Every AI app says:
“We use the best model for your task.”
But in reality, most apps are NOT using the best model:
- Many pay 10× more for a model that’s not actually better.
- Many use outdated choices because pricing and performance change every week.
- Everyone thinks they know which LLM is best — but no one actually tracks it daily.
So companies waste money, use wrong models, and miss cheaper or better options.
🧩 What do we have today?
We already have:
-
Quality data from LMArena (ELO scores)
→ but it’s not connected to pricing. -
Pricing data from OpenRouter
→ but the model names don’t match. -
Many model variants & providers
→ but no unified naming.
So although the data exists, it is fragmented and unusable for real decisions.
✅ What did I build?
I built Daily LLM Intelligence — an Apify Actor that:
- ✔ Tracks LLM quality daily (from LMArena)
- ✔ Tracks LLM pricing daily (from OpenRouter)
- ✔ Normalizes model names (fixes the Qwen / Qwen2.5 / 72B chaos)
- ✔ Merges everything into one clean dataset
Each row = one canonical model with:
- Quality score (ELO)
- Price (input / output)
- Provider
- License
- Rank by quality
- Rank by price
- Value ratio
🧠 What can users do with it?
With this dataset, you can:
- Automatically pick the best-value LLM
- Avoid overspending
- Route traffic to cheapest high-quality models
- Build dashboards or alerts
- Build an auto model router
- Pair it with a recommendation agent
It turns LLM selection into a data-driven decision, not guesswork.
⚙️ How does it work?
- Fetch LMArena leaderboard
- Fetch OpenRouter pricing
- Normalize model names
- Merge into one clean table
- Compute basic ranks
- Output daily dataset
Fully automated.
🧱 What’s inside the Actor?
- LMArena scraper
- OpenRouter pricing fetcher
- Model name normalizer
- Merge engine
- Rank calculator
- Dataset writer
Minimal. Stable. Production-oriented.
⚡ 10-second Version
Most AI apps use the wrong model and waste money.
Quality and pricing change constantly, but no one tracks them daily.Daily LLM Intelligence merges real quality + real price + name normalization into one clean dataset — so you can always pick the best model today.