BENCHMARKFirst benchmarks recorded: MiniMax M3 → Cortecs → ?3hBENCHMARKFirst benchmarks recorded: Kimi K3 → Cortecs → ?3hBENCHMARKFirst benchmarks recorded: DeepSeek V4 Pro → Cortecs → ?4hBENCHMARKFirst benchmarks recorded: GLM-4.7 → Cortecs → ?4hBENCHMARKFirst benchmarks recorded: GLM-5.2 → Cortecs → ?4h

Best inference providers for structured output

Benchmarked for JSON validity, schema adherence, enum and nested-object correctness and truncation behaviour.

Provider ranking for Structured output

DEV DATA
#ProviderΔ30d
01NebiusBEST OVERALLEU RESIDENTNL · Serverless · 3 models · 1 region98.8%98.1%99.0%28810653.1s150$0.13$0.40↑ 1.1
02DeepInfraUS · Serverless · 3 models · 1 region97.3%95.7%98.5%51216865.1s93$0.08$0.36↓ 1.4
03GroqUS · Serverless · 2 models · 1 region98.0%97.7%98.6%1564550.6s882$0.22$0.45↓ 0.3
04FireworksMOST RELIABLEUS · Serverless · 3 models · 1 region99.3%99.2%99.7%3129682.5s197$0.22$0.88↑ 0.3
05TogetherUS · Serverless · 3 models · 1 region98.2%96.7%98.2%40113663.5s138$0.24$0.72↓ 0.1
06NextbitBEST VALUEEU RESIDENTES · Serverless · 2 models · 1 region97.5%95.8%97.7%29710924.4s99$0.11$0.34↑ 2.5
07OpenRouterUS · Routed · 3 models · 2 regions97.6%98.5%99.1%38411352.9s169$0.22$0.88↑ 0.8
08SiliconFlowCN · Serverless · 2 models · 1 region97.0%94.8%98.0%64019105.5s84$0.13$0.35↑ 0.4
13 of 13 providers ranked · Methodology →