DFlash: the golden R2 keys, settled by probe rather than by argument - #828
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#826 added a "gautham-experiments/" prefix to the golden keys. That was wrong, and #824's original keys were right. Probe run 30613434387 established it in about a minute: correctness_prompts/laguna-xs-2.1-dflash/dflash_correctness_golden_hidden.json FOUND 185394b correctness_prompts/laguna-xs-2.1-dflash/dflash_benchmark_golden_hidden.json FOUND 185433b gautham-experiments/correctness_prompts/laguna-xs-2.1-dflash/... 404 NoSuchKey Those byte counts are exactly the generated goldens', and the SERIAL control key was FOUND in the same run, so the credentials and the bucket were never the issue. "gautham-experiments" is the BUCKET, already carried by R2_BUCKET_ENDPOINT. Worth being plain about how this went, because the pattern cost four dispatches: the operator's path string is ambiguous between bucket-plus-key and key, I picked one reading on the strength of the serial keys' shape, was told I had overridden them, switched to the other reading, and was wrong that time. Two confident guesses in opposite directions, ~35 minutes each. Neither reading was unreasonable; arguing about it was. The probe that ends the argument took a minute to write and a minute to run. Fixed in all three places -- the correctness step's env, the timed_prompt_pool entry, and DFlashGoldenKeyTests' pinned prefix -- and the test's doc comment now records the probe output as the evidence, so the next person reads a measurement instead of a rationale. swift test: 582 tests, 28 suites, green. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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#826 added a
gautham-experiments/prefix to the golden keys. That was wrong; #824's originals were right. Probe run 30613434387 settled it in about a minute:Those byte counts are exactly the generated goldens', and the serial control key was FOUND in the same run — so credentials and bucket were never the issue.
gautham-experimentsis the bucket, already carried byR2_BUCKET_ENDPOINT.Worth being plain about how this went, because it cost four dispatches: the path string is ambiguous between bucket-plus-key and key. I picked one reading on the strength of the serial keys' shape, was told I'd overridden the operator, switched, and was wrong that time. Two confident guesses in opposite directions, ~35 minutes each. Neither reading was unreasonable; arguing about it was. The probe took a minute to write and a minute to run.
Fixed in all three places — the correctness step's env, the pool entry, and
DFlashGoldenKeyTests' pinned prefix. The test's doc comment now records the probe output, so the next reader gets a measurement rather than a rationale.swift test: 582 tests, 28 suites, green.🤖 Generated with Claude Code
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