https://www.autointerviewai.com/blog Auto Interview AI: Free AI-powered job prep platform. Build ATS-friendly resumes, check scores, search jobs, and practice interviews to land your dream job. en-us ajiteshleo@gmail.com (Auto Interview AI) ajiteshleo@gmail.com (Auto Interview AI) Fri, 17 Jul 2026 00:00:00 GMT https://www.autointerviewai.com/blog/unified-model-interface-voice-ai-inference-2026 https://www.autointerviewai.com/blog/unified-model-interface-voice-ai-inference-2026 Building a voice AI agent means stitching together 3-5 different model providers — Deepgram for STT, OpenAI for LLM, ElevenLabs for TTS — each with different APIs, auth, billing, latency profiles, and failure modes. A unified model interface lets you swap any model in the pipeline without changing your agent code. This is how we built it and why it matters for production voice AI. Fri, 17 Jul 2026 00:00:00 GMT ajiteshleo@gmail.com (Auto Interview AI) Voice AIAI InferenceModel InterfaceSTTLLMTTSVoice AI ArchitectureTough Tongue AIAI Calling