CATCH #982
DETECTED AUG 26, 2026 18:03 UTC
THE CATCHscore 10/10
EXHIBIT 982 · FLASH
Aug 26, 2026 18:03 UTC
pypi
anthropic
Anthropic 1.1.0 hints at two new model IDs, "claude-opus-4-8" and "claude-haiku-4-5", and introduces a "beta" feature flag across numerous organization API endpoints, suggesting new beta features for org management.
READY TO POST:
anthropic's latest pypi release, 1.1.0, includes references to unannounced model ids: claude-opus-4-8 and claude-haiku-4-5. could these be new versions coming soon?
looks like anthropic's new sdk update has a bunch of new 'beta' api endpoints for organization management. might be some big admin features in the pipeline.
EVIDENCE — the receipts
anthropic 1.0.0 -> 1.1.0: +561 strings, -420 strings, 160 interesting
[model_id] (2)
+ py
client = Anthropic(middleware=[BetaRefusalFallbackMiddleware([{"model": "claude-opus-4-8"}])])
state = BetaFallbackState()
with state:
message = client.beta.messages.create(**params)
+ python
with client.messages.stream(
model="claude-haiku-4-5",
max_tokens=1024,
messages=[{"role": "user", "content": "Hello!"}],
) as stream:
for text in stream.text_stream:
print(text, end="", flush=True)
[feature_flag] (34)
+ py
client = Anthropic(middleware=[BetaRefusalFallbackMiddleware([{"model": "claude-opus-4-8"}])])
state = BetaFallbackState()
with state:
message = client.beta.messages.create(**params)
+ /v1/organizations/api_keys/{api_key_id}?beta=true
+ /v1/organizations/api_keys?beta=true
+ /v1/organizations/external_keys/{external_key_id}/validate?beta=true
+ /v1/organizations/external_keys/{external_key_id}?beta=true
+ /v1/organizations/external_keys?beta=true
+ /v1/organizations/federation_issuers/{federation_issuer_id}/archive?beta=true
+ /v1/organizations/federation_issuers/{federation_issuer_id}?beta=true
+ /v1/organizations/federation_issuers?beta=true
+ /v1/organizations/federation_rules/{federation_rule_id}/archive?beta=true
+ /v1/organizations/federation_rules/{federation_rule_id}/workspaces/{workspace_id}?beta=true
+ /v1/organizations/federation_rules/{federation_rule_id}/workspaces?beta=true
+ /v1/organizations/federation_rules/{federation_rule_id}?beta=true
+ /v1/organizations/federation_rules?beta=true
+ /v1/organizations/invites/{invite_id}?beta=true
+ /v1/organizations/invites?beta=true
+ /v1/organizations/me?beta=true
+ /v1/organizations/rate_limits?beta=true
+ /v1/organizations/service_accounts/{service_account_id}/archive?beta=true
+ /v1/organizations/service_accounts/{service_account_id}/workspaces/{workspace_id}?beta=true
+ /v1/organizations/service_acc
caught by the 20-minute sweep ·
the live wire · all receipts