Opinion

Opinion

Claude Haiku 5.5 Pricing: The 100K Line Behind the 90% Cut

Claude Haiku 5.5 costs $0.10 per million input tokens and $0.50 per million output tokens, a tenth of Haiku 4.5's $1 and $5. That holds for prompts up to 100,000 tokens. Above that line, the whole request is billed at $0.50 and

Opinion

What GPT-6.1 Sol Really Costs: Beyond the $2 / $10 Price Tag

GPT-6.1 Sol has the same list price as GPT-6 Sol: $2 per million input tokens and $10 per million output tokens. Your actual bill depends on four other things: how often you hit the cache, whether you cross 272K input tokens, which service tier you use, and

Opinion

AI Agent Architecture: Model Routing and Tool Discovery

Learn why production AI agents need two integrations: AIHubMix for real-time model routing and Monid for runtime tool discovery and API access.

Opinion

DeepSeek V4 Flash Was Degraded Today. Here’s Why Multi-Provider Failover Matters

On August 4, 2026, DeepSeek’s official status page recorded two API degraded-performance incidents. The first incident lasted 1 hour and 18 minutes, from 02:02 to 03:20 UTC, and affected DeepSeek V4 Flash, V4 Pro, and Expert Mode. The second incident lasted 36 minutes, from 03:43

Opinion

GPT-5.6 Is Live: Prompt Caching Billing Changes Explained

July 2026: GPT-5.6 gpt-5.6-sol / terra / luna on AIHubMix: 1.05M context, 1.25x cache writes, prompt_cache_key, explicit breakpoints, vs Claude caching.