Microsoft Agent Framework issue #5806 - local validation evidence
Date: 2026-08-25
Base commit: af461de51da16f5cb800ff7febc0f8f96355607a
Base equals current origin/main: True

LIVE AZURE GPT-4.1 + ASPIRE DASHBOARD
Non-streaming response:
  status: completed
  output: live trace smoke passed
  response ID mapped correctly: True
  retrieved spans: 4
  trace ID: 394463915dffa9645227c48933caf544
  operations: POST /v1/responses/ > orchestrate_tools > chat gpt-4 > POST
  all span statuses OK: True
  observed HTTP codes: 200

Streaming response:
  output: streaming trace passed
  response ID mapped correctly: True
  retrieved spans: 4
  trace ID: 4175b84afff676ff9f66db38b152b381
  operations: POST /v1/responses/ > orchestrate_tools > chat gpt-4 > POST
  all span statuses OK: True
  observed HTTP codes: 200

Cancellation behavior:
  client cancelled after receiving a response ID
  trace lookup returned HTTP 404; no partial/stale mapping was exposed

Concurrency behavior:
  live two-call probe was quota-limited by the capacity-1 Azure deployment (HTTP 429)
  deterministic regression: 12 simultaneous responses + 12 simultaneous trace lookups
  parser isolation regression: 100 parallel SSE captures

LOCAL REGRESSION VALIDATION
Unit tests: 100/100 passed; 0 failed; 0 skipped
Release package build: PASS (0 warnings, 0 errors)
Release AppHost sample build: PASS (0 warnings, 0 errors)
Frontend production build: PASS
Frontend lint: 0 errors, 13 pre-existing warnings
git diff --check: PASS
Staged changes: none
Commits/pushes: none
Git identity: Saibernard Yogendran <bernie97@seas.upenn.edu>

EVIDENCE HANDLING
Screenshots replay the captured live payload through the built DevUI for deterministic rendering.
The Azure resource hostname is redacted. No API key, bearer token, or connection string is included.