Developer Tools●●●Banger
VectorJSON – O(n) streaming parser to handle LLM JSON outputs
Replaces O(n²) token re-parsing with true O(n) streaming; Vercel SDK does 4K re-parses on 50KB payloads.
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teamchong
115mo ago
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TokenPath – token-level citations for LLM output, read from attention
by apoorvumang·Jul 21, 2026·4 points·0 comments
AI Analysis
●●●BangerBig BrainWizardry
Post-hoc attention analysis beats standard RAG reranking for disambiguating identical facts.
Strengths
- •Reads attention patterns post-hoc without needing model regeneration.
- •Disambiguates identical values appearing in multiple source locations.
- •Matches Anthropic's citation F1 score at 7x lower cost.
Weaknesses
- •Requires access to model attention weights, limiting compatible backends.
- •Niche use case primarily for high-stakes document analysis.
Category
Target Audience
Developers building RAG or legal/financial AI tools
Similar To
Anthropic Citations API · Gretel.ai
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