Your model38%
Fable21%
GPT-5.513%
Haiku10%
GLM-5.28%
DeepSeek-V46%
Qwen-27B4%
Each request routes to the cheapest model that clears your quality bar. The mix shifts as your model learns.
Your traces
Hook up Arize, Braintrust, LangChain, or your database.
Simulation
A digital twin of production, built from your traces.
Training
Your model improves against the simulation.
A custom model for youv47 · retrained 2h ago
OpenAI-compatible APILive
POST api.xplabs.ai/v1/chat/completionsEvery agent needs a model.
Everytraceisanopportunitytobecheaper,faster,better.
Distillation
Kimi K3Frontier model
Qwen-27BSLM
Reinforcement learning
“Find the cheapest NYC to SFO fare next week”
Booked $214 nonstop, confirmation sent
+0.62higher scoredQuoted $312 with a layover, no booking
−1.38lower scoredSupervised fine-tuning
★ gold responseyour model
After extensive deliberation and careful consideration of all the factors involved, the board ultimately approved the acquisition that had been discussed at the previous meeting, valued at $340M, with the general expectation of closing in 18 months.Qualifiers, back-references, and filler are stripped before inference. Decisions, facts, and numbers stay.