Hermes hits "token black hole" on OpenRouter

// 45d agoNEWS

Hermes hits "token black hole" on OpenRouter

LocalLLaMA users are flagging a "token black hole" effect in Nous Hermes models, likely caused by stability issues or "NaN" (Not a Number) errors in specific quantization formats. The phenomenon leads to models consuming large amounts of context without generating useful output, particularly during long-context coding tasks on platforms like OpenRouter.

// ANALYSIS

The "token black hole" meme underscores the growing pains of high-parameter open-source models as they are pushed toward long-context reasoning.

–The issue is often traced to "NaN" (Not a Number) overflows in GGUF quants, where specific model blocks break down during inference.
–Long-form coding tasks are most affected, as they can consume significant token budgets before a failure is even noticed.
–This highlights a critical need for better "per-block" stability testing in quantization pipelines before community release.
–Users are advised to monitor perplexity and switch to non-quantized or FP16 versions if stability is a priority for automated workflows.
–The "Funny" flair on Reddit masks real frustration for developers relying on Hermes for complex, high-stakes tasks.

// TAGS

nous-hermesllmlocal-llmopen-sourcedebuggingopenrouter

DISCOVERED

45d ago

2026-04-15

PUBLISHED

45d ago

2026-04-14

RELEVANCE

6/ 10

AUTHOR

gurilagarden

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Hermes hits "token black hole" on OpenRouter