* For 3P users, suggest a fallback model when the selected model is unavailable. * Returns a model name suggestion, or undefined if no suggestion is applicable.
(model: string)
| 938 | * Returns a model name suggestion, or undefined if no suggestion is applicable. |
| 939 | */ |
| 940 | function get3PModelFallbackSuggestion(model: string): string | undefined { |
| 941 | if (getAPIProvider() === 'firstParty') { |
| 942 | return undefined |
| 943 | } |
| 944 | // @[MODEL LAUNCH]: Add a fallback suggestion chain for the new model → previous version for 3P |
| 945 | const m = model.toLowerCase() |
| 946 | // If the failing model looks like an Opus 4.6 variant, suggest the default Opus (4.1 for 3P) |
| 947 | if (m.includes('opus-4-6') || m.includes('opus_4_6')) { |
| 948 | return getModelStrings().opus41 |
| 949 | } |
| 950 | // If the failing model looks like a Sonnet 4.6 variant, suggest Sonnet 4.5 |
| 951 | if (m.includes('sonnet-4-6') || m.includes('sonnet_4_6')) { |
| 952 | return getModelStrings().sonnet45 |
| 953 | } |
| 954 | // If the failing model looks like a Sonnet 4.5 variant, suggest Sonnet 4 |
| 955 | if (m.includes('sonnet-4-5') || m.includes('sonnet_4_5')) { |
| 956 | return getModelStrings().sonnet40 |
| 957 | } |
| 958 | return undefined |
| 959 | } |
| 960 | |
| 961 | /** |
| 962 | * Classifies an API error into a specific error type for analytics tracking. |
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