Choosing an AI model: verify live $/1M token rates and JSON validity first

Compare GPT-6 Astra, Gemini 4 Argon, and Claude Opus 5.5 by live $/1M token rates and JSON schema validity. Verify pricing and schema compliance before production use. Independent technical note mirroring the canonical version: https://bteanalytics.co/blog/choosing-an-ai-model-verify-live-1m-token-rates-and-json-validity-first.php Sources consulted: https://www.bluusun.com/

Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-10-30
DOI
https://doi.org/10.5281/zenodo.23830496
Primary Topic
Artificial Intelligence Applications
Type
preprint
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preprint

Choosing an AI model: verify live $/1M token rates and JSON validity first

Sofia Lindström
1 links
Zenodo (CERN European Organization for Nuclear Research)
Artificial Intelligence Applications
preprint

Choosing an AI model: verify live $/1M token rates and JSON validity first

Sofia Lindström
preprint en

Abstract

Compare GPT-6 Astra, Gemini 4 Argon, and Claude Opus 5.5 by live $/1M token rates and JSON schema validity. Verify pricing and schema compliance before production use. Independent technical note mirroring the canonical version: https://bteanalytics.co/blog/choosing-an-ai-model-verify-live-1m-token-rates-and-json-validity-first.php Sources consulted: https://www.bluusun.com/

Zenodo (CERN European Organization for Nuclear Research)
Artificial Intelligence Applications
DOIOpen Access PDFOpenAlex
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Choosing an AI model: verify live $/1M token rates and JSON validity first — Sofia Lindström · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS