From AWS multi-service emulators to zero-trust state machines: long-horizon RL environments engineered to separate real distributed engineering from stochastic pattern matching.
We construct the substrates, verification oracles, and calibration panels that frontier labs require to benchmark and supervise long-horizon autonomous agents.
Long-horizon RL task packages built on real cloud emulators (Floci, LocalStack, Kubernetes) featuring deterministic oracles, negative controls, and multi-service failure traps.
Ground-truth human expert demonstrations and deep reasoning trajectories authored by Principal Cloud Architects, capturing design trade-offs, reconciliation, and recovery semantics.
Standardized 7-model evaluation panels (Claude Opus 5.5, GPT 6 Sol, Claude Sonnet 5.5, GPT-6 Astra) accompanied by full trace reviews, fault censuses, and pass probability modeling (P(100)).
Every RL environment authored by Gratia AI Ltd is verified against our proprietary 12-Gate False-Fail Checklist to eliminate verifier flakiness while preserving authentic frontier difficulty.
Every requirement asserted in hidden tests is explicitly published in public contracts. Zero guesswork.
One authoritative contract home per requirement. Zero conflicting duplicate clauses or drifted pointers.
Reference golden oracle certified 100/100 under live emulators, proving 100% satisfiability.
Grades observable cloud behavior (data persistence, reachability, lease safety) rather than AST shape-matching.
Uses Terraform state for declared intent; uses live AWS control-plane APIs for active running behavior.
Known emulator quirks (e.g. S3 tag readback lossiness) are explicitly guarded against in the verifier.
Idiomatic cloud architectures are protected from unhandled emulator crashes or missing platform calls.
Cross-tool compatibility (Terraform vs OpenTofu lockfiles) is rigorously isolated and respected.
Ensures contracts are mounted and Linux permissions (0600) do not trigger false preflight transfer aborts.
Models are never blamed for unmanaged runtime logs, while being required to clean up all provisioned infrastructure.
Supplied applications physically induce claimed failure modes (stale leader fencing, transient retry, backoff).
Progressive score tracking (SCORE.skip) prevents unhandled crashes
from cascading onto unreached tests.
Frontier models solve synthetic coding puzzles and static trivia with ease. But when dropped into real multi-service cloud architectures—where state drifts, distributed races occur, and cascading outages strike—superficial pattern matching disintegrates. Gratia AI builds the empirical crucibles where autonomous agents must prove true distributed systems competence.
We never buy a green run with verifier leniency, and we never fail a model for substrate noise. Every point deduction requires a quoted public contract clause the model violated, confirmed against a 100/100 reference golden oracle and negative-control known-bad runs.
We grade systemic side-effects, not AST syntax. Models are free to choose their resource topologies, SDK patterns, and module layouts. Our oracles verify live AWS control planes, transactional idempotency, and lease fencing—grading what the cloud *does*, never the regex shape of its code.
If frontier models pass a benchmark on the first try, the benchmark has failed. We engineer multi-tier recovery horizons and trap matrices that resist brute-force prompting, ensuring our tasks maintain a calibrated pass probability ceiling (P(100) ≤ 16.7%) that frontier labs can train against.
Partner with our Principal Cloud Verification Architects to construct bespoke benchmark environments or high-density reasoning datasets.