Arbitrage (AI Pricing)
Current prices for every tracked model are on the BenchGecko pricing pages.
Text reviewed October 5, 2026
Current prices for every tracked model are on the BenchGecko pricing pages.
Basic
Each charges a different price per million tokens. Arbitrage means routing your workload to the cheapest provider that meets your latency and reliability needs. Savings on open-weight models can exceed 30× from most expensive to cheapest. Current prices for every tracked model are on the BenchGecko pricing pages.
Deep
Arbitrage dimensions: token price, latency, throughput, reliability, compliance. Cheapest provider often has worst latency; fastest often charges premium. OpenRouter aggregates 200+ providers and routes automatically. Self-hosting hits zero marginal cost but adds engineering overhead. BenchGecko's /pricing/arbitrage/[model-slug] tracks every hosted instance with price + latency per provider.
Expert
Production arbitrage routing accounts for latency SLA, regional availability, rate limits, and compliance. Tools like OpenRouter, Portkey, and Litellm handle routing. The arbitrage opportunity decreases as model ages (commoditization) and collapses when the model gets deprecated.
Depending on why you're here
- ·Same AI, different prices on different websites
- ·Like shopping for the cheapest airline
- ·Only works for open-source AI models
- ·For open-weight models: check /pricing/arbitrage/[model] before picking a provider
- ·Route by latency SLA + price + region
- ·Self-host if volume justifies the engineering overhead
- ·Arbitrage compresses open-weight provider margins
- ·Aggregators (OpenRouter) capture value by solving routing
- ·Closed-model pricing power depends on no-arbitrage · opens a gap
- ·Open-weight arbitrage gap up to 30× · proprietary APIs have no arbitrage
- ·Latency-price trade-off is real · fastest costs more
- ·Tools: OpenRouter, Portkey, Litellm for routing
Arbitrage is why the open-weight ecosystem matters. Closed APIs have zero arbitrage · you pay what they charge.