Tessera is a sumcheck/GKR proof system that proves a committed integer language model D produced a recorded token stream. The proof is sound against a prover that controls all hardware and software, hides weights, activations, prompts and outputs.

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large-language-models verifiable-ai verifiable-compute zero-knowledge-proofs
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help wanted area:infra effort:s priority:p2 spec:s05-observability type:feature

Tessera is a sumcheck/GKR proof system that proves a committed integer language model D produced a recorded token stream. The proof is sound against a prover that controls all hardware and software, hides weights, activations, prompts and outputs.

Rust
#large-language-models#verifiable-ai#verifiable-compute#zero-knowledge-proofs