Blog

Learn how Gemini Agentic Vision inspects images, what to verify before using its answers, and how eesel CLI helps test a separate support decision.

The best Claude Fable 5.1 alternatives in 2026, from Opus 5 and GPT-5.6 to open-weight options like Kimi K3 and DeepSeek V4, with real pricing and a clear pick for each job.

A hands-on review of Claude Mythos 5.1: what it is, how it compares to Fable 5.1, the real cache-read pricing, who can actually access it, and what I'd run instead.

A full breakdown of Claude Fable 5.1 pricing: the $10/$50 API rate card, the 75% cache-read cut, batch and US-only rates, and how it stacks up against Opus 5.

A hands-on Claude Fable 5.1 review: what actually changed, the benchmarks worth trusting, the refusal complaints, and who should pay $10/$50 per MTok.

Compare Anthropic token rates, caching and batch costs, then evaluate a ready-made support workflow through eesel CLI with separate billing and controls.

Separate Agent Builder, Anthropic’s API, and Claude Agent SDK, then decide whether to build an agent application or operate a support teammate through eesel CLI.

Understand Stripe’s role in ACP, its current agentic-commerce integration paths, and how to prepare post-purchase support through eesel CLI.

Compare Perplexity’s APIs for search and agent applications, understand the Sonar transition, and see where eesel CLI fits for support work grounded in company knowledge.