OpenChainGraph Suite · ART-316 · state AI compliance

SB 53 Frontier Scope Checker

Routes supplied model compute (FLOPs, as a decimal string above the 2^53 safe-integer range) and developer annual revenue through the California SB 53 Transparency in Frontier Artificial Intelligence Act (effective 2026-01-01) scope thresholds: 10^26 FLOP frontier-model bar and $500M large-frontier-developer revenue bar. Returns in-scope flags and the triggered obligation set. Asserts a scope/obligation finding only, never that those obligations have been fulfilled.

SB 53Frontier ScopeZero PII
🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
Scope
Standalone single-step chain (sb53-frontier-scope), deliberately not folded into the CAIA/TRAIGA/AB2013 chains — SB 53 serves a narrow frontier-lab audience.
Presets
policy_parameters (JSON)
Result
Execution Hash & §4 Artifact
SHA-256 execution hash (JCS canonical, RFC 8785):

      

  

Ask your agent

Copy this paragraph into Claude, OpenClaw, or any MCP-aware agent to run this exact tool, with this sample, and verify the artifact.

Run the AINumbers MCP tool `check_sb53_frontier_scope`. Task: Route supplied model compute and developer revenue through the California SB 53 frontier-AI scope thresholds (eff.
Call it with arguments: {"policy_parameters":{}}
Verify before trusting: call `verify_execution_hash` on mcp.ainumbers.co (https://mcp.ainumbers.co/mcp) with the parameter `claimed_hash` set to the returned `execution_hash`, passing the full artifact the run returned (the object containing `policy_parameters` + `output_payload` + `execution_hash`; equivalently `policy_parameters` + `output_payload` with `claimed_hash`), not the bare hash string.
Return the ledger link https://ledger.ainumbers.co/ so a human can re-verify without contacting us.
PII rule: All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
Open the tool with the sample prefilled: https://ainumbers.co/chaingraph/art-316-sb53-frontier-scope-checker.html#p=v1.H4sIAAAAAAAA_wECAP3_e31Dv6ajAgAAAA