Fix curated Anthropic OpenRouter slugs and hide batch endpoints from tenants

config.live.lua

@@ -509,7 +509,7 @@ return {
         ["claude-opus-4-8"] = {
             served_by = {
                 { provider = "anthropic",    provider_model_id = "claude-opus-4-8" },
-                { provider = "openrouter",   provider_model_id = "anthropic/claude-opus-4-8" },
+                { provider = "openrouter",   provider_model_id = "anthropic/claude-opus-4.8" },
             },
             capabilities = { context = 200000, supports_tools = true, supports_json_mode = true },
             static_quality_hint = 0.93,
@@ -522,15 +522,15 @@ return {
         ["claude-opus-4-7"] = {
             served_by = {
                 { provider = "anthropic",    provider_model_id = "claude-opus-4-7" },
-                { provider = "openrouter",   provider_model_id = "anthropic/claude-opus-4-7" },
+                { provider = "openrouter",   provider_model_id = "anthropic/claude-opus-4.7" },
             },
             capabilities = { context = 200000, supports_tools = true, supports_json_mode = true },
             static_quality_hint = 0.92,
         },
         ["claude-opus-4-6"] = {
             served_by = {
                 { provider = "anthropic",    provider_model_id = "claude-opus-4-6" },
-                { provider = "openrouter",   provider_model_id = "anthropic/claude-opus-4-6" },
+                { provider = "openrouter",   provider_model_id = "anthropic/claude-opus-4.6" },
             },
             capabilities = { context = 200000, supports_tools = true, supports_json_mode = true },
             static_quality_hint = 0.91,
@@ -602,7 +602,7 @@ return {
             served_by = {
                 { provider = "anthropic",     provider_model_id = "claude-sonnet-4-6" },
                 { provider = "bedrock",       provider_model_id = "us.anthropic.claude-sonnet-4-6" },
-                { provider = "openrouter",    provider_model_id = "anthropic/claude-sonnet-4-6" },
+                { provider = "openrouter",    provider_model_id = "anthropic/claude-sonnet-4.6" },
             },
             capabilities = { context = 200000, supports_tools = true, supports_json_mode = true },
             static_quality_hint = 0.88,
@@ -616,15 +616,15 @@ return {
         ["claude-sonnet-4-5"] = {
             served_by = {
                 { provider = "anthropic",     provider_model_id = "claude-sonnet-4-5" },
-                { provider = "openrouter",    provider_model_id = "anthropic/claude-sonnet-4-5" },
+                { provider = "openrouter",    provider_model_id = "anthropic/claude-sonnet-4.5" },
             },
             capabilities = { context = 200000, supports_tools = true, supports_json_mode = true },
             static_quality_hint = 0.86,
         },
         ["claude-haiku-4-5"] = {
             served_by = {
                 { provider = "anthropic",     provider_model_id = "claude-haiku-4-5" },
-                { provider = "openrouter",    provider_model_id = "anthropic/claude-haiku-4-5" },
+                { provider = "openrouter",    provider_model_id = "anthropic/claude-haiku-4.5" },
             },
             capabilities = { context = 200000, supports_tools = true, supports_json_mode = true },
             static_quality_hint = 0.80,

saas_routes.py

@@ -79,7 +79,8 @@ def choices(host):
 
 
 def finite(value):
-    return value if isinstance(value, (float, int)) and math.isfinite(value) else None
+    # Per-token source prices scaled to $/Mtok carry float noise (0.19999999999999998).
+    return round(value, 6) if isinstance(value, (float, int)) and math.isfinite(value) else None
 
 
 def compile_intent(intent):

tenant_providers.py

@@ -133,7 +133,10 @@ async def _openrouter_catalog(catalog):
                                   endpoint_details=False)
         try:
             prices = await source.pricing()
-            value = ({pid: source.offers_sync(pid) for pid in source.provider_ids if pid != 'openrouter'}, prices)
+            # `:batch` slugs are OpenRouter batch-processing endpoints at a discount: not
+            # for interactive calls, yet a cost-led policy would always pick them.
+            value = ({pid: [o for o in source.offers_sync(pid) if not o['wire_model_id'].endswith(':batch')]
+                      for pid in source.provider_ids if pid != 'openrouter'}, prices)
         except Exception:
             _openrouter_public['failed_at'] = time.monotonic()
             if stale:

tests/test_openrouter_curated_slugs.py

@@ -0,0 +1,13 @@
+"""Curated OpenRouter slugs must be the ids OpenRouter serves (Anthropic uses dotted versions)."""
+import re
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[1]
+
+
+def test_curated_anthropic_openrouter_slugs_use_dotted_versions():
+    lua = (ROOT / "config.live.lua").read_text()
+    slugs = re.findall(r"provider\s*=\s*\"openrouter\",\s*provider_model_id\s*=\s*\"(anthropic/[^\"]+)\"", lua)
+    assert slugs, "expected curated Anthropic families served through OpenRouter"
+    # OpenRouter lists e.g. anthropic/claude-opus-4.7; anthropic/claude-opus-4-7 does not exist.
+    assert [s for s in slugs if re.search(r"-\d+-\d+$", s)] == []

tests/test_saas_openrouter_discovery.py

@@ -155,3 +155,18 @@ def test_first_failure_without_a_listing_fails_fast_for_the_next_caller(base, op
     asyncio.run(tp.prepare(child))
     assert child._connection_errors["openrouter"]
     assert len([p for p in openrouter["paths"] if p.endswith("/models")]) == 1
+
+
+def test_batch_endpoints_are_not_offered_and_prices_are_rounded(base, openrouter):
+    openrouter["models"] = MODELS + [
+        {"id": "anthropic/claude-opus-5.5", "context_length": 200000, "supported_parameters": ["tools"],
+         "pricing": {"prompt": "0.0000002", "completion": "0.0000012"}},
+        {"id": "anthropic/claude-opus-5.5:batch", "context_length": 200000, "supported_parameters": ["tools"],
+         "pricing": {"prompt": "0.0000001", "completion": "0.0000006"}}]
+    child = tenant(base, 1)
+    asyncio.run(tp.prepare(child))
+    rows = {row["id"]: row for row in choices(child)}
+    assert "openrouter_market|claude-opus-5.5" in rows
+    assert not any(i.endswith(":batch") for i in rows)
+    opus = rows["openrouter_market|claude-opus-5.5"]
+    assert (opus["price_in"], opus["price_out"]) == (0.2, 1.2)