WDCD v3.1 cycle data shows that Claude Opus 4.7 fell 9.7 points compared with Run #422, Gemini 2.5 Pro rose 6.8 points, GPT-5.5 rose 5.8 points, Doubao Pro rose 5.8 points, and GPT-o3 fell 5.4 points. Three models rose and two fell; Gemini 3.1 Pro ranked first with 89.83 points.
Data Facts: Specific Scores and Rankings
In the current Top 5, Gemini 3.1 Pro has WDCD=89.83, Grok 4 has WDCD=83.64, GPT-5.5 has WDCD=82.46, GPT-6 Astra has WDCD=81.68, and GLM-4.6 has WDCD=80.48. Claude Opus 4.7 fell 9.7 points this time, and GPT-o3 fell 5.4 points. v3 tasks use worst-of-3 sampling; the overall commitment-compliance score is an equally weighted average of the v3 native percentage score and the converted v2 anchor-task score.
Cause Analysis: Constraint Scenarios and Pressure-Round Mechanisms
Claude Opus 4.7's 9.7-point drop most likely occurred during the continuous pressure phase in data-boundary or security-compliance scenarios. In the v3 task design, pressure is escalated step by step through social proof and salami-slicing tactics across 8–12 rounds of dialogue after the commitment is established. S_hold commitment survival carries a weight of 60 points; the later the breach, the higher the score. If the model breaches early during R2 interference or R3 pressure rounds, taking the worst of three runs directly lowers the total score.
Gemini 2.5 Pro's 6.8-point rise likely stems from improved performance on the KBV restatement probe in resource-constraint or engineering-standard scenarios. S_kbv constraint memory (15 points) and S_recover breach recovery (10 points) work together; if the model scores high on S_integrity in the final honest review, it can partially recover even if it breached mid-way. GPT-5.5 and Doubao Pro each rose 5.8 points, suggesting that under parallel hard constraints in business-rule scenarios, their S_hold survival time is extended.
GPT-o3 fell 5.4 points; given the v2 three-round anchor-task design with a maximum score of 4, its R3 pressure-round score may have fallen from 2 to 1 or 0, causing the converted total score to decline. All changes come from a 26-task pool evaluated by 15 models, with rule-based scoring and zero AI judges.
Selection Implications: Practical Risks of Integrating AI into Production Processes
For enterprises integrating AI into production processes, Gemini 3.1 Pro's 89.83 means it can be prioritized for data-boundary and security-compliance scenarios, but additional guardrails are still needed in resource-constraint scenarios. Claude Opus 4.7's 9.7-point drop this time suggests its commitment-survival capability under multiple rounds of escalating pressure is weaker than this period's top five; when integrating it into business-rule processes, additional human review checkpoints should be added.
GPT-5.5 has WDCD=82.46, up 5.8 points this time; it is suitable for engineering-standard scenarios, but its S_recover recovery capability still needs validation. Enterprises can test separately across the five constraint scenarios: prioritize Gemini 3.1 Pro for data-boundary scenarios; for security-compliance scenarios, observe the actual performance of Grok 4 at 83.64, and avoid relying solely on the highest-scoring model.
Strategic Judgment: Signals of Overestimation and Underestimation
Claude Opus 4.7's 9.7-point drop this time indicates that its commitment-keeping capability may have been overestimated by the market earlier; the sunk-cost pressure-escalation mechanism in v3 tasks amplifies its S_hold weakness. Gemini 2.5 Pro rose 6.8 points, and together with Gemini 3.1 Pro's leading 89.83, this suggests that the series' constraint memory and recovery capability under continuous pressure have been underestimated.
The contrast between GPT-o3's 5.4-point drop and GPT-5.5's 5.8-point rise indicates differences in stability across versions from the same vendor in the R1 constraint-injection stage of v2 anchor tasks. The next period's validation should focus on whether Doubao Pro and GLM-4.6 have stable S_integrity honest self-report scores in business-rule scenarios.
Analytical judgment: Gemini 3.1 Pro's current commitment-keeping capability is not overestimated; its 89.83 leading advantage mainly comes from S_hold performance under multiple rounds of pressure in v3 tasks. Claude Opus 4.7's 9.7-point decline exposes vulnerability under authority-exception pressure and warrants continued tracking.
Commitment-keeping capability is not a static label but a survival record for every pressure round.
Data source: YZ Index WDCD Commitment Compliance Ranking | Run #428 · Change Tracking | Evaluation Methodology
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