Topic

Time-to-First-Token Benchmarks

13 posts on time-to-first-token benchmarks — part of benchmarks & performance on the n4n AI blog.

13 postsBenchmarks & performanceAll posts

Why time to first token spikes during peak hours

Engineering analysis of why time to first token peak hours degrades under load, covering queueing, batching, and provider limits with concrete fixes.

July 18, 20264 min read

Benchmarks & performanceGuide

Time to first token vs total latency: what to measure

Engineer's guide to measuring time to first token vs total latency: instrument both, avoid pitfalls, and optimize LLM app responsiveness.

July 18, 20265 min read

Benchmarks & performanceComparison

Time-to-first-token benchmark: small models vs flagships

Benchmarking time to first token small models vs flagships reveals latency, cost, and quality tradeoffs engineers must weigh when shipping LLM features.

July 18, 20265 min read

Benchmarks & performanceAnalysis

Time-to-first-token benchmark for reasoning models

Analyze why time to first token reasoning models benchmarks mislead engineers, and how to measure latency correctly for hidden inference workloads.

July 18, 20264 min read

Benchmarks & performanceAnalysis

Time-to-first-token benchmark across 12 LLM providers

A time to first token benchmark providers analysis reveals why raw latency numbers mislead. Learn methodology, tradeoffs, and how to measure TTFT correctly.

July 18, 20264 min read

Benchmarks & performanceHow-to

Measuring time to first token in production API calls

A practical how-to for measuring time to first token in production LLM API calls: instrumentation, sampling, and pitfalls for accurate TTFT benchmarks.

July 18, 20263 min read

Benchmarks & performanceListicle

Lowest time-to-first-token models ranked for July 2026

Ranked list of the lowest time-to-first-token models for July 2026, with real-world engineering context on latency measurement and infrastructure tradeoffs.

July 18, 20265 min read

Benchmarks & performanceGuide

How streaming affects time-to-first-token benchmarks

Practical guide to measuring streaming time to first token: client timing, network buffering, fallback tradeoffs, and LLM benchmark pitfalls.

July 18, 20264 min read

Benchmarks & performanceAnalysis

GPT-5 time-to-first-token: cold start vs warm cache

Analysis of GPT-5 time to first token cold start versus warm cache, breaking down prefill latency and cache strategies for production LLM apps.

July 18, 20264 min read

Benchmarks & performanceDefinition

What is time to first token and why it matters

TTFT measures LLM latency from request to first response token. Learn what is time to first token, why it matters, and how to measure it.

July 17, 20265 min read

Benchmarks & performanceComparison

Time to first token: GPT-5 vs Claude Opus vs Gemini 3

Head-to-head look at time to first token GPT-5 vs Claude Opus vs Gemini 3: latency, throughput, cost, ergonomics, and which to choose.

July 17, 20265 min read

Benchmarks & performanceComparison

Time-to-first-token benchmark: n4n vs OpenRouter routes

Head-to-head analysis of time to first token n4n vs OpenRouter: routing, fallback, cost, and ergonomics across 240+ models, with a use-case verdict.

July 17, 20264 min read

Benchmarks & performanceAnalysis

Claude Opus 4.5 time-to-first-token across providers

Claude Opus 4.5 time to first token depends on provider infrastructure, not just the model. We analyze cross-provider TTFT tradeoffs and routing tactics.

July 17, 20266 min read