Why AI Agent Cache Hit Rates Collapse: GPT, Claude, and Auditable GatewaysA source-backed guide to third-party agent cache failures, GPT and Claude prompt-caching mechanics, reproducible hit-rate measurement, and Modelflare's public compensation boundary. AI agent caching i2d ago · 12 min readmodelflare.hashnode.dev
How to Evaluate an AI API Gateway: A Production ChecklistA reproducible gateway evaluation covering protocol conformance, failure drills, latency, usage and cost reconciliation, security, operations, and exit risk. Evaluate an AI API gateway by running your4d ago · 13 min readmodelflare.hashnode.dev
Claude Opus 5.5: Specs, Price, and Place in the FieldA source-backed account of Claude Opus 5.5: published specs, official token prices, how to read the benchmark table against Fable 5.1, Opus 5, and GPT-6 Astra, and the Modelflare groups and user priceOct 22 · 17 min readmodelflare.hashnode.dev
How to choose an AI video model for each shot type: a spec & price comparisonMost "which AI video model is best?" threads end with "it depends." Here is what it actually depends on. A short film needs different shots: a wide establishing shot that sells a world, a close-up wheOct 20 · 8 min readmodelflare.hashnode.dev
AI API Latency Metrics: TTFT, First Response, and Output SpeedA request-timeline guide to upstream headers, first SSE event, first effective response, first visible text, end-to-end latency, and output speed. AI API latency is not one number. For a streaming reqOct 20 · 10 min readmodelflare.hashnode.dev
