v1.0.0-rc1: Evaluation; unified result types; confidence scores; relation extraction

✨ New features and improvements

• Evaluation feature for all predictive tasks (#247)
• Uncalibrated confidence scores for all predictive tasks (#246)
• Unified predictive task result schemas to Pydantic objects (#241)
• Unified Pydantic-based prompt signature schema (#248)
• New relation extraction task (#242)
• Refactor bridges for easier addition of new task and better maintainability (#248)

🔴 Bug fixes

• Fixed streaming workflow that allocated memory for entire corpus (#248)

⚠️ Backwards incompatibilities

• Classification task requires mode: Literal[single, multi] argument instead of multi_label: bool (#244)
• Bridges have some new required methods to implement, and don't need others anymore (#248)
• Tasks have new methods to implement for evaluation and centralized task signature (#241, #248)

📖 Documentation and examples

• Case study on disaster-related tweets (#189)

👥 Contributors

@rmitsch, @adgianv

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Full Changelog: v0.24.0...v1.0.0-rc1