Add GPT-5.6 Terra high TensorCircuit benchmark results

[QingyunQian]

Summary

Archive the single-trial GPT-5.6 Terra/high TensorCircuit benchmark across all 12 ORBIT-Q challenges, independently audited by GPT-5.6 Sol/high.

• 9 / 12 valid solutions; failures on Tasks 01, 08, and 10
• Docker-isolated, sequential execution with one valid model outcome per task
• Includes selected solutions, functional/static/audit outputs, logs, configs, provenance, normalized summary data, and reproducible figures
• Excludes terminal TLS/network failures and documents the byte-identical verifier-only recovery for Task 06

Validation

• Verified solver model gpt-5.6-terra with reasoning effort high
• Verified audit model gpt-5.6-sol with reasoning effort high
• Verified one non-infrastructure outcome for every task
• Archive regeneration and consistency checks pass

See results/gpt56terra-high/README.md for the complete result table and protocol.

Result figures

Final task outcomes

Agent-side resource use