The TokenRex Blog

Writing from TokenRex

Guides for developers, honest cost comparisons across frontier models, and product notes from the team.

Gemini vs GPT Image: which image API should I use?Comparisons

Gemini vs GPT Image: which image API should I use?

Compare Gemini and GPT Image by supported formats, transparency, resolution and live TokenRex pricing—not invented quality rankings.

Oct 22, 2026 8 min
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Text-to-speech — choosing a voice model in 2026Comparisons

Text-to-speech — choosing a voice model in 2026

Latency, naturalness, and cost across the TTS models on TokenRex.

Jul 30, 2026 7 min
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Claude tier via TokenRex — long-form writing that doesn't feel like AIComparisons

Claude tier via TokenRex — long-form writing that doesn't feel like AI

When to reach for the Claude tier, and how the pricing compares to native.

Jul 29, 2026 8 min
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Gemini 3 Pro — a deep diveComparisons

Gemini 3 Pro — a deep dive

1M context, agentic thinking, and why it's the best value in the frontier tier right now.

Jul 28, 2026 9 min
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GPT-5.4 Mini vs Gemini 3 Flash — real cost-per-1K in USDComparisons

GPT-5.4 Mini vs Gemini 3 Flash — real cost-per-1K in USD

A head-to-head cost breakdown for chatbots, RAG, and agentic workloads, with actual USD numbers.

Jul 8, 2026 9 min
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