aqueous-speciation-activity

Task gallery / Science / STEM / Version 1

Reference solution (oracle): Unverified
No-op resistance check: Unverified
QA verdict: Not recorded
Aggregate eligibility: Eligible version

The task

Dissolved water chemistry The lab’s totals sheet records carbon, phosphate and spectator ions. Replace the fixed-pH estimate with a charge-balanced, activity-corrected dissolved-species calculation and expose it through /app/repo/lab/speciate.py. The sample combines carbonate and phosphate in saline water. This is a fixed-temperature dissolved-phase model with calcium remaining in solution. Use the constants, activi…

Excerpt only; not a complete executable task specification. Task ID task_fa239900d31747ff · version 1. Selection status: not fully recorded.

Results by model and effort

This exact task version only. Every rate is passes / valid runs with a Wilson 95% interval; n≤2 remains counts only. Macro aggregation does not apply within a single task. Baselines are summarized in the quality gates, not ranked. A passed no-op resistance check means that doing nothing did not solve the task.

Current evidence

Model / effort	Verifier result [95% Wilson]	Diagnostic labels / valid	HARNESS_ERROR · excluded	Outcome classes

Legacy evidence

Model / effort	Verifier result [95% Wilson]	Diagnostic labels / valid	HARNESS_ERROR · excluded	Outcome classes

Every recorded run

7 recorded trials, including controls. Diagnostic labels do not replace verifier reward. Labels and quality checks are source declarations, not independently attested here. Internal evidence remains private; a missing public URL is shown explicitly. Records with invalid or absent rewards are not scored.

Run / model	Date / source	Reward / eligibility	Diagnostic class / source	Resources	Evidence
`trial_8f8761421c3f4fca` oracle@@	Oct 21, 2026 console	No reward · excludedno_reward	No diagnostic label No diagnostic source	Tokens: — Turns: — Cost: —	Not publicly available
`trial_4af11d9860254c7a` nop@@	Oct 21, 2026 console	No reward · excludedno_reward	No diagnostic label No diagnostic source	Tokens: — Turns: — Cost: —	Not publicly available
`trial_10b1def783ad4e6f` claude-opus-5@@medium	Oct 21, 2026 console	No reward · excludedno_reward	No diagnostic label No diagnostic source	Tokens: — Turns: — Cost: —	Not publicly available
`trial_6133746cd0dc4ae8` claude-opus-5@@medium	Oct 21, 2026 console	No reward · excludedno_reward	No diagnostic label No diagnostic source	Tokens: — Turns: — Cost: —	Not publicly available
`trial_6d54cedf923b44b0` claude-opus-5@@medium	Oct 21, 2026 console	No reward · excludedno_reward	No diagnostic label No diagnostic source	Tokens: — Turns: — Cost: —	Not publicly available
`trial_807efff81e024598` claude-opus-5@@medium	Oct 21, 2026 console	No reward · excludedno_reward	No diagnostic label No diagnostic source	Tokens: — Turns: — Cost: —	Not publicly available
`trial_dee7f6b144c34827` claude-opus-5@@medium	Oct 21, 2026 console	No reward · excludedno_reward	No diagnostic label No diagnostic source	Tokens: — Turns: — Cost: —	Not publicly available