# Restored GPT-5.3-Codex-Spark (Feb 12, 2026 release; ChatGPT Pro research preview, 128K...

LLMS index: [llms.txt](/ai-market-research/llms.txt)

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**Fix** · Restored GPT-5.3-Codex-Spark (Feb 12, 2026 release; ChatGPT Pro research preview, 128K context, 1000+ tok/s on Cerebras) and Hermes Agent v0.16.0 (Nous Research, MIT, self-hosted multi-platform agent) — both were incorrectly removed in v1.5.0 sweep.