Unverified50% confidenceFactExact time
In a single-page cost-calculator build test (15 hidden tests), all three models (Argon, Opus 5.5 and GPT-6 Astra) passed all 15 tests on every run.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/18/2026
First Seen
Valid until: 11/1/2026
Sources
Related Entities
Related Claims
UnverifiedIn an agent test spanning 71 files with up to 40 tool calls, Argon made 43 tool calls and all 20 of its findings were true, including a hidden backspace-character bug in a script written that same day; Astra likewise scored 20/20 and found the same bug; Opus also found real bugs but had 3 erroneous reports.71% similarUnverifiedThe experiment tested 15 frontier models.68% similarUnverifiedReproducible tests should freeze a test set of approximately 20 real tasks, record the hardware and runtime environment, and use blind scoring with model names hidden.68% similarUnverifiedThe researchers constructed a benchmark test set called ALIGNMENTFORECASTBENCH, covering more than 5,000 prediction questions, 17 target models, 32 datasets, and 16 failure modes.68% similarUnverifiedThe tests covered 16 versions across 6 model families, with all models evaluated using identical prompts and assertion conditions.67% similar
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