#time-to-first-token
3 posts tagged with #time-to-first-token
Every article below is hand-written, technically reviewed, and focused on time-to-first-token. Posts cover real-world architecture decisions, code-level implementation patterns, and trade-offs you'll only discover after shipping production systems.
AI and Machine Learning AI Agent Latency Budgets: Performance Guide [2026]
Single-model TTFT benchmarks lie to agent builders. Here's the 6-tier latency budget framework for production AI agents in 2026, with real math for multi-hop tool calls.
AI and Machine Learning LLM Latency Benchmarks 2026: 6 Levers to Hit Sub-500ms TTFT
Real TTFT and throughput data across 10+ models, where latency breaks user experience, and 6 architectural levers to hit sub-500ms budgets in production without sacrificing quality.
Technology 5 LLM APIs Tested for Latency: Real Data [2026]
I benchmarked Claude Haiku 4.5, Claude Sonnet 4, GPT-4.1, GPT-4.1 Mini, and Gemini 2.5 Flash for TTFT, throughput, and end-to-end latency — with a cost-latency decision matrix for production builders.