Best production LLM gateway (BYOK)
Answer: For production traffic with your own provider accounts, use a gateway that exposes OpenAI-compatible chat completions, enforces policy/budgets, and documents fallback before the first streamed token. Cybertronic Router (Go data plane) targets that contract.
What “production” means here
- Multi-provider failover with deterministic error taxonomy
- No stream stitch after the first token
- Usage and route metadata without storing prompt bodies by default
- Self-host or hosted — keys remain yours at beta