Files
netbird/shared/llm/model_test.go
mlsmaycon 119b70c664 [proxy] Match dated Anthropic model ids against their undated form
shared/llm normalizes Bedrock and Vertex model ids so both sides of the
routing and pricing contract compare equal, but nothing did the same for a
first-party Anthropic id. A client pinning "claude-sonnet-4-5-20250929"
against a record registered as "claude-sonnet-4-5" denied as not-routable,
and where a catch-all route carried it through, the price lookup missed and
the request recorded no cost.

Add NormalizeAnthropicModel beside the existing two and consult it after an
exact match fails in the router's claim check, the pricing table, and the
per-record price map. Exact matches still win, so an operator who registers
two dated releases of the same family keeps them distinct.
2026-08-22 21:14:05 +02:00

55 lines
2.1 KiB
Go

package llm
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestNormalizeBedrockModel(t *testing.T) {
cases := map[string]string{
"eu.anthropic.claude-sonnet-4-5-20250929-v1:0": "anthropic.claude-sonnet-4-5",
"us.anthropic.claude-haiku-4-5": "anthropic.claude-haiku-4-5",
"us.anthropic.claude-opus-4-8-20250101-v1:0": "anthropic.claude-opus-4-8",
"apac.anthropic.claude-haiku-4-5-v1:0": "anthropic.claude-haiku-4-5",
"amazon.nova-2-lite-v1:0": "amazon.nova-2-lite",
"anthropic.claude-sonnet-4-5-20250929-v1:0": "anthropic.claude-sonnet-4-5",
"meta.llama3-3-70b-instruct-v1:0": "meta.llama3-3-70b-instruct",
"amazon.nova-pro-v1:0": "amazon.nova-pro",
// Inference-profile ARN — model id lives in the last path segment.
"arn:aws:bedrock:eu-central-1:123456789012:inference-profile/eu.anthropic.claude-sonnet-4-5-20250929-v1:0": "anthropic.claude-sonnet-4-5",
}
for in, want := range cases {
require.Equal(t, want, NormalizeBedrockModel(in), "normalize %q", in)
}
}
func TestNormalizeVertexModel(t *testing.T) {
cases := map[string]string{
"claude-sonnet-4-5@20250929": "claude-sonnet-4-5",
"claude-haiku-4-5": "claude-haiku-4-5",
"gpt-4o@2024-08-06": "gpt-4o",
}
for in, want := range cases {
require.Equal(t, want, NormalizeVertexModel(in), "normalize %q", in)
}
}
func TestNormalizeAnthropicModel(t *testing.T) {
cases := map[string]string{
"claude-sonnet-4-5-20250929": "claude-sonnet-4-5",
"claude-3-5-haiku-20241022": "claude-3-5-haiku",
"claude-sonnet-5": "claude-sonnet-5",
"claude-opus-4-8": "claude-opus-4-8",
// Other vendors' ids must survive untouched: none of them end in
// eight consecutive digits.
"gpt-4o": "gpt-4o",
"gpt-4o-2024-08-06": "gpt-4o-2024-08-06",
"anthropic.claude-haiku-4-5": "anthropic.claude-haiku-4-5",
"": "",
}
for in, want := range cases {
require.Equal(t, want, NormalizeAnthropicModel(in), "normalize %q", in)
}
}