| { |
| "$schema": "https://json-schema.org/draft/2020-12/schema", |
| "title": "MeshLLM normalized performance history row", |
| "type": "object", |
| "required": [ |
| "schema_version", |
| "created_utc", |
| "source_sha", |
| "cohort_key", |
| "cohort", |
| "backend_binary_sha256", |
| "observed_gpu_state", |
| "prompt_count", |
| "successful_requests", |
| "failed_requests", |
| "output_tokens", |
| "measured_wall_ms", |
| "output_tokens_per_second", |
| "ttft_ms_mean", |
| "complete", |
| "artifact_result" |
| ], |
| "properties": { |
| "schema_version": {"const": 1}, |
| "created_utc": {"type": "string"}, |
| "source_sha": {"type": "string", "pattern": "^[0-9a-f]{40}$"}, |
| "cohort_key": {"type": "string", "pattern": "^[0-9a-f]{64}$"}, |
| "cohort": {"type": "object"}, |
| "backend_binary_sha256": {"type": ["string", "null"]}, |
| "observed_gpu_state": {"type": "object"}, |
| "prompt_count": {"type": "integer", "minimum": 1}, |
| "successful_requests": {"type": "integer", "minimum": 0}, |
| "failed_requests": {"type": "integer", "minimum": 0}, |
| "output_tokens": {"type": "integer", "minimum": 0}, |
| "measured_wall_ms": {"type": "number", "minimum": 0}, |
| "output_tokens_per_second": {"type": "number", "minimum": 0}, |
| "ttft_ms_mean": {"type": "number", "minimum": 0}, |
| "complete": {"type": "boolean"}, |
| "artifact_result": {"type": "string"} |
| }, |
| "additionalProperties": false |
| } |
|
|
