GetGenetica/p04-prefill-kv-runtime-contract

P04 Prefill KV Runtime Contract

This dataset repo is a GetGenetica-owned benchmark contract package for the P04 prefill, semantic-sink, predictive prefill, and global KV-cache runtime lane. It intentionally does not contain a measured same-checkpoint runtime result.

Current state:

• —Contract ID: p04_same_checkpoint_prefill_kv_runtime_contract
• —Benchmark scope: same_checkpoint_same_hardware_same_prompt_cohort_same_cache_policy
• —Result state: blocked_missing_same_checkpoint_prefill_kv_runtime_result
• —Expected result receipt: p04_same_checkpoint_prefill_kv_runtime_latest.json
• —Prefill runtime result present: False

Required Arms

• —baseline_uncached_no_prefill_cache
• —p04_lensgnn_semantic_sink_prefill
• —p04_global_kv_cache_reuse
• —p04_prefill_decode_transfer_policy

Required Metrics

• —same_checkpoint_uncached_prefill_tokens_per_second
• —same_checkpoint_warm_prefill_tokens_per_second
• —same_checkpoint_prefill_wall_clock_ttft
• —global_cache_hit_rate
• —accepted_prefix_rehydration_identity
• —rejected_suffix_kv_commit_count
• —tenant_prefix_model_tokenizer_adapter_system_prompt_match
• —semantic_sink_preservation_score
• —jepa_lcm_rendezvous_drift
• —kv_memory_mib_delta
• —quality_non_regression
• —repair_cost_delta

Forbidden Substitutions

• —synthetic_matmul_speedup_as_served_prefill_speedup
• —paper_profile_latency_as_same_checkpoint_runtime
• —typed_kv_policy_as_executed_cache_hit_rate
• —auxiliary_prefill_retrieval_as_task_quality_non_regression
• —cross_session_raw_kv_reuse_without_prefix_identity

Result Validation

Runners must emit p04_same_checkpoint_prefill_kv_runtime_latest.json in the schema described by result_validation_contract.json. The validator requires same checkpoint, same hardware, same prompt cohort, same tokenizer, same generation settings, same cache policy, served runtime measurements, and the Still-method invariants for position-free RoPE compaction.

Claim Boundary

This package proves only that the P04 same-checkpoint prefill/KV runtime benchmark contract is published and reproducible. It is not a prefill speedup, cache-hit, cost-savings, quality-uplift, or SOTA claim. Public P04 runtime claims remain blocked until the expected same-checkpoint runtime result receipt exists and passes every required metric.