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update anthropic models #95

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update anthropic models #95

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6 changes: 3 additions & 3 deletions composer/input/types.py
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Original file line number Diff line number Diff line change
Expand Up @@ -130,15 +130,15 @@ class _ModelOptionsCommon(Protocol):

class ModelOptions(_ModelOptionsCommon, Protocol):
model: Annotated[str, Arg(
help="Model to use for code generation (default: {default})", default="claude-opus-4-6"
help="Model to use for code generation (default: {default})", default="claude-opus-4-8"

@jtoman jtoman Jul 22, 2026

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we need to add a feature flag to the anthropic handler; after 4.6 (i.e. > 4.7) thinking summary blocks aren't included by default. They are handy for debugging at least, so its worth updating the builders to include said thinking blocks.

)]

class ExtendedModelOptions(_ModelOptionsCommon, Protocol):
heavy_model: Annotated[str, Arg(
help="Model to use for complex tasks (default: {default})", default="claude-opus-4-6"
help="Model to use for complex tasks (default: {default})", default="claude-opus-4-8"
)]
lite_model: Annotated[str, Arg(
help="Model to use for simpler tasks(default: {default})", default="claude-sonnet-4-6"
help="Model to use for simpler tasks(default: {default})", default="claude-sonnet-5"
)]

class UploadPaths(Protocol):
Expand Down
6 changes: 4 additions & 2 deletions composer/ui/message_renderer.py
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Expand Up @@ -89,15 +89,17 @@ class _ModelPricing:
# Sources should be re-checked when new model families ship.
_PRICING: list[tuple[str, _ModelPricing]] = [
# ---- Anthropic ----
# claude-opus-4.5 / 4.6 / 4.7 share a rate card; older 4 / 4.1
# claude-opus-4.5 / 4.6 / 4.7 / 4.8 share a rate card; older 4 / 4.1
# are pricier. Matching by prefix-of-prefix so "claude-opus-4-7"
# and "claude-opus-4-7-20260301" both hit the right entry.
("claude-opus-4-8", _ModelPricing(short=_PriceTier(5.00, 25.00, 0.50, 6.25))),
("claude-opus-4-7", _ModelPricing(short=_PriceTier(5.00, 25.00, 0.50, 6.25))),
("claude-opus-4-6", _ModelPricing(short=_PriceTier(5.00, 25.00, 0.50, 6.25))),
("claude-opus-4-5", _ModelPricing(short=_PriceTier(5.00, 25.00, 0.50, 6.25))),
("claude-opus-4-1", _ModelPricing(short=_PriceTier(15.00, 75.00, 1.50, 18.75))),
("claude-opus-4", _ModelPricing(short=_PriceTier(15.00, 75.00, 1.50, 18.75))),

("claude-sonnet-5", _ModelPricing(short=_PriceTier(3.00, 15.00, 0.30, 3.75))),
("claude-sonnet-4-6", _ModelPricing(short=_PriceTier(3.00, 15.00, 0.30, 3.75))),
("claude-sonnet-4-5", _ModelPricing(short=_PriceTier(3.00, 15.00, 0.30, 3.75))),
("claude-sonnet-4", _ModelPricing(short=_PriceTier(3.00, 15.00, 0.30, 3.75))),
Expand Down Expand Up @@ -340,7 +342,7 @@ def classify_human(self, m: HumanMessage) -> tuple[str, bool]:
if tag is not None:
return _HUMAN_TAG_DISPLAY.get(tag, ("User input", True))
return ("User input", True)

def get_flow_target(self, root: VerticalScroll, path: list[str]) -> VerticalScroll:
# Walk from most specific to least specific: the current flow's container
# may not exist yet (render_start creates it), so fall back to the parent's.
Expand Down
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