Audit Grok finalist selection with equal 12-intent screening across seven OCI IDs

This commit is contained in:
Marcos Lohmann
2026-10-15 12:26:47 -03:00
parent 5510f2d45f
commit 9635ef8c9b
21 changed files with 10069 additions and 66 deletions

View File

@@ -50,26 +50,39 @@ def calculate_cost(usage, model, prices):
calls = usage['server_side_tool_usage_details']['web_search_calls']
if any(not isinstance(v, int) or v < 0 for v in [total_in, cached, output, calls]) or cached > total_in:
return {'status': 'unknown', 'reason': 'Invalid usage counters'}
# A amostra tem prompts curtos. Bloquear inferência de faixa em contexto longo:
# uso agregado de um loop de ferramentas não identifica o tamanho de cada passo.
if total_in >= 200000:
return {'status': 'unknown', 'reason': 'Long-context band needs per-step verification'}
detail = usage['server_side_tool_usage_details']
if any(v for k, v in detail.items() if k != 'web_search_calls'):
return {'status': 'unknown', 'reason': 'Other billable tools observed'}
rate = prices['models']['grok-4.3' if model.endswith('4.3') else 'grok-4.20']
regular_cost = D(total_in-cached)*D(rate['input_short']['usd'])/D(1000000)
cached_cost = D(cached)*D(rate['cached_short']['usd'])/D(1000000)
output_cost = D(output)*D(rate['output_short']['usd'])/D(1000000)
search_cost = D(calls)*D(prices['web_search']['usd_per_1000'])/D(1000)
return {'status': 'computed_from_measured_usage', 'input_usd': str(regular_cost),
'cached_input_usd': str(cached_cost), 'output_usd': str(output_cost),
'web_search_usd': str(search_cost),
'total_usd': str(regular_cost+cached_cost+output_cost+search_cost),
'input_tokens': total_in, 'cached_input_tokens': cached,
'output_tokens': output,
'reasoning_tokens': usage.get('output_tokens_details', {}).get('reasoning_tokens'),
'web_search_calls': calls}
family = 'grok-4.20' if model.startswith('xai.grok-4.20-') else model.removeprefix('xai.')
rate = prices['models'][family]
def priced(band):
regular_cost = D(total_in-cached)*D(rate['input_'+band]['usd'])/D(1000000)
cached_cost = D(cached)*D(rate['cached_'+band]['usd'])/D(1000000)
output_cost = D(output)*D(rate['output_'+band]['usd'])/D(1000000)
search_cost = D(calls)*D(prices['web_search']['usd_per_1000'])/D(1000)
return {'status': 'computed_from_measured_usage', 'input_usd': str(regular_cost),
'cached_input_usd': str(cached_cost), 'output_usd': str(output_cost),
'web_search_usd': str(search_cost),
'total_usd': str(regular_cost+cached_cost+output_cost+search_cost),
'input_tokens': total_in, 'cached_input_tokens': cached,
'output_tokens': output,
'reasoning_tokens': usage.get('output_tokens_details', {}).get('reasoning_tokens'),
'web_search_calls': calls}
if total_in < 200000:
return priced('short')
# Uso de loops pode ser agregado. Resolver a faixa somente quando a fórmula
# dos SKUs Oracle coincide exatamente com o custo nativo carregado pela OCI.
ticks = usage.get('cost_in_usd_ticks')
if not isinstance(ticks, int) or ticks < 0:
return {'status': 'unknown', 'reason': 'Long-context band needs native cost reconciliation'}
native = D(ticks)/D(10000000000)
matches = [(band, priced(band)) for band in ['short', 'long']
if D(priced(band)['total_usd']) == native]
if len(matches) != 1:
return {'status': 'unknown', 'reason': 'No unique Oracle price band matching native cost'}
band, result = matches[0]
return {**result, 'pricing_band': band,
'band_validation': 'Oracle SKU formula equals cost_in_usd_ticks / 10^10; not OCI invoice reconciliation'}
except (KeyError, TypeError):
return {'status': 'unknown', 'reason': 'Missing billing usage counters'}