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Monica's Pro plan is $9.90/month, same headline price as AIWITH.CHAT. The difference is what's actually unlimited once you're past the free tier.

Claude Haiku 4.5 is Anthropic's fastest, cheapest model — built for high-volume, low-latency work rather than the hardest reasoning tasks. Here's what "free" actually covers and how to get real usage without paying for Claude Pro.

Short answer: yes, Sonnet 5 is on Anthropic's free tier — unlike Fable 5.1. But Sonnet 5 is the model you're meant to run all day, and a free message cap is exactly the wrong shape for that. Here are the four routes compared.

Kimi K3 shows up as "free" on kimi.com, but switch the model selector and you'll notice it behaves differently from Moonshot's older K2.6 chat. Here's what's actually free, what isn't, and what to do if you want K3 without watching a credit balance.

Searching for unlimited free access to Gemini 3.1 Pro? Here's what Google's own free tier actually caps you at, and what "unlimited" really means once you hit it.

The same question can cost 10x more depending on which model answers it and how long the conversation runs. Here's what actually drives AI usage costs, in plain terms.

A real-world data analysis task is rarely clean data plus a clear question. We fed the same messy sales spreadsheet — missing values, inconsistent formatting, a trick question — to five models to see which ones actually catch the problems instead of confidently working around them.

We put five models through the same three writing tasks — a cold outreach email, a long-form blog draft, and a tone rewrite — to see which one actually earns "best for writing" instead of just claiming it.

One model can't cover the whole loop of building solo — planning, coding, debugging, and writing docs each favor a different model. Here's a setup that doesn't mean paying for five subscriptions.

DeepSeek V4 costs a fraction of GPT-5.6 per token. We ran the same everyday tasks through both to find out where the price gap actually shows up in the output, and where it doesn't.

Searching for a way to use DeepSeek without signing up, registering or creating an account? Here's what DeepSeek's own site actually requires, which guest-mode options are real, and the lowest-friction way in.

GPT-5.6 now ships as three variants with different speed/cost/reasoning trade-offs. We ran the same five tasks through all three to find where the split actually matters and where it's just marketing.