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#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.

a close up of a stopwatch on a black background 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.

July 6, 2026 16 min read
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Server rack with blinking green lights 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.

July 3, 2026 14 min read
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llm-api, ai-benchmarks, latency, gpt-4-1, claude-haiku, gemini-flash, time-to-first-token, ai-performance, production-ai, developer-tools 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.

March 7, 2026 10 min read
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KG

Building intelligent systems. Still chasing those sour icecreams.

Made with coffee and curiosity in Toronto. 2026.