added optional request params and context limit from GOOSE_PREDEFINED_MODELS

[zanesq]

Summary

added optional request params and context limit from GOOSE_PREDEFINED_MODELS
verified locally does go up to 1M context limit with the following values
displays limit in front end also

{
        "id": 1,
        "name": "goose-claude-4-5-sonnet",
        "provider": "databricks",
        "alias": "claude-4.5-sonnet (recommended)",
        "subtext": "Anthropic",
        "context_limit": 1000000,
        "request_params": {
            "anthropic_beta": ["context-1m-2025-08-07"]
        }
    },
    {
        "id": 2,
        "name": "goose-claude-4-5-opus",
        "provider": "databricks",
        "alias": "claude-4.5-opus",
        "subtext": "Anthropic",
        "context_limit": 1000000,
        "request_params": {
            "anthropic_beta": ["context-1m-2025-08-07"]
        }
    },

[jamadeo]

Definitely something we need to make possible. But I can't help feeling like doing this with the PREDEFINED_MODELS is a bit of a hack, and means our provider/model config is lacking something.

But maybe we solve that another time.

[zanesq]

Yeah this is just for internal use currently. Was thinking of following up with a more robust configuration to allow adding request params with provider / model setup in the cli and ui. It’s tricky though because certain providers want it as request parameters and others want them in the request body.

…

On Thu, Jan 15, 2026 at 11:56 AM Jack Amadeo ***@***.***> wrote: ***@***.**** approved this pull request. Definitely something we need to make possible. But I can't help feeling like doing this with the PREDEFINED_MODELS is a bit of a hack, and means our provider/model config is lacking something. But maybe we solve that another time. — Reply to this email directly, view it on GitHub <#6489 (review)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ASBQCEC7HMMJAHNXXNKFAAD4G7WGHAVCNFSM6AAAAACRTJWE5CVHI2DSMVQWIX3LMV43YUDVNRWFEZLROVSXG5CSMV3GSZLXHMZTMNRXGMZDGMBUGA> . You are receiving this because you authored the thread.Message ID: ***@***.***>