Hands-on model comparisons, real pricing breakdowns, and cost-optimization playbooks — every number generated through the DataLLM Lab gateway, nothing copied from vendor decks.
Fable 5 was disabled for everyone on June 12 by a U.S. export-control order. Here are the frontier models you can actually call today — by capability and price.
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32 images, one API, four models. Real outputs, cost and speed for GPT-5.4 Image 2 vs Nano Banana 1/2/Pro.
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Live price data from our gateway: the cheapest LLM API is 150× cheaper than GPT-5.5. Ranked table, cheapest 1M-context model, and when cheap backfires.
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Context window, pricing, strengths, and a clear pick for coding, writing, and agents — with both models available through one API.
Read article →GPT-5.5, Claude Opus 4.7, Nano Banana and 300+ more — one key, automatic price comparison and routing.
DataLLM Lab