personal memory agent
update OpenAI tiers to use 5.4 model family properly
Pro uses gpt-5.4 (default reasoning), flash uses gpt-5.4-low
(reduced reasoning effort), lite uses gpt-5.4-mini (distinct
smaller model). Previously all three tiers were the same base
model with different reasoning effort suffixes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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think/models.py
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think/models.py
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# Map model names that genai-prices doesn't recognize yet to a known equivalent.
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MODEL_PRICE_ALIASES: Dict[str, str] = {
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"gpt-5.4": "gpt-5.2",
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"gpt-5.4-mini": "gpt-5-mini",
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}
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GEMINI_PRO = "gemini-3.1-pro-preview"
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GEMINI_FLASH = "gemini-3-flash-preview"
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GEMINI_LITE = "gemini-2.5-flash-lite"
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GPT_5 = "gpt-5.4-high"
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GPT_5_MINI = "gpt-5.4-medium"
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GPT_5_NANO = "gpt-5.4-low"
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GPT_5 = "gpt-5.4"
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GPT_5_MINI = "gpt-5.4-low"
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GPT_5_NANO = "gpt-5.4-mini"
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CLAUDE_OPUS_4 = "claude-opus-4-5"
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CLAUDE_SONNET_4 = "claude-sonnet-4-5"