Improve: Update model selection to use aliases instead of specific versions#379
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austinbjohnson wants to merge 3 commits intowinfunc:mainfrom
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Improve: Update model selection to use aliases instead of specific versions#379austinbjohnson wants to merge 3 commits intowinfunc:mainfrom
austinbjohnson wants to merge 3 commits intowinfunc:mainfrom
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The ClaudeInstallation struct at line 224 was missing the required installation_type field, causing compilation failures. Added: installation_type: InstallationType::System This is a quick fix to resolve the build error. The NVM-discovered installations are treated as System type since they're found in the system's Node Version Manager. Fixes compilation error: 'missing field `installation_type` in initializer' 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
…rsions
Changes:
- Updated AgentExecution.tsx and CreateAgent.tsx UI to display 'Sonnet'
and 'Opus' instead of 'Claude 4 Sonnet' and 'Claude 4 Opus'
- Enhanced pricing logic in usage.rs to recognize both model aliases
('opus', 'sonnet') and full model names ('claude-opus-4', 'claude-sonnet-4')
- Added case-insensitive model name matching
- Updated cc_agents/README.md to reflect proper model alias usage per
Claude Code documentation
- Added comprehensive unit tests for calculate_cost function with alias
support (test_calculate_cost_with_aliases, test_calculate_cost_partial_tokens)
Rationale:
Claude Code recommends using model aliases (sonnet, opus) which
automatically map to the latest model versions, avoiding hardcoded
version numbers that become outdated. This aligns with best practices
from https://docs.claude.com/en/docs/claude-code/model-config#model-aliases
Testing:
- Manually tested agent execution with both 'opus' and 'sonnet' aliases
- Both models execute successfully and display correct alias names in UI
- Unit tests added but cannot run due to pre-existing compilation error
(now fixed in previous commit)
Backward Compatibility:
- Fully backward compatible: existing agents using full model names will
continue to work
- Pricing calculation now supports both aliases and full names via OR logic
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Applied automatic Rust code formatting via cargo fmt as per contribution guidelines. No functional changes, only formatting improvements for consistency. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Jan 25, 2026
Updates model selection to use aliases instead of version numbers: - UI shows 'Sonnet' and 'Opus' with 'Uses latest X model' descriptions - Maintains i18n translations with fallbacks - calculate_cost now recognizes both aliases and full model names
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Summary
Updates model selection UI and pricing logic to use Claude Code model aliases (
sonnet,opus) instead of hardcoded version numbers, following best practices from the Claude Code documentation.Changes
calculate_costfunction in usage.rs to recognize both model aliases ('opus', 'sonnet') and full model names ('claude-opus-4', 'claude-sonnet-4')test_calculate_cost_with_aliases,test_calculate_cost_partial_tokens)installation_typefield)Rationale
Claude Code recommends using model aliases which automatically map to the latest model versions, avoiding hardcoded version numbers that become outdated. This keeps the UI and cost calculations accurate as new model versions are released.
Testing
Backward Compatibility
Fully backward compatible. Existing agents using full model names (
claude-opus-4-20250514,claude-sonnet-4-5-20250929) will continue to work. The pricing calculation now supports both aliases and full names via OR logic.Commits
installation_typefield to ClaudeInstallation struct🤖 Generated with Claude Code
Co-Authored-By: Claude noreply@anthropic.com