{
  "schema_version": "newruntime-agent-readable-v0.1",
  "type": "raw_signal",
  "id": "tg-2657",
  "slug": "gpt-5-6-shorter-prompts",
  "title": "Newer agent models can reward shorter prompts",
  "description": "OpenAI's migration guidance emphasizes concise instructions, explicit contracts, and less compensating prose for newer models.",
  "observed_at": "2026-07-10",
  "why_it_matters": "Prompts accumulated around older failure modes can become noise, so model upgrades should trigger controlled prompt reduction and regression testing.",
  "novelty": "incremental",
  "verification_level": "source-inspected",
  "signal_type": "field-report",
  "evidence_kind": "mixed",
  "status": "published",
  "telegram_message_id": 2657,
  "telegram_url": "https://t.me/qwgai/2657",
  "topics": [
    "prompt-engineering",
    "model-migration",
    "evals"
  ],
  "entities": [
    "OpenAI",
    "GPT-5.6"
  ],
  "related_patterns": [],
  "source_urls": [
    "https://developers.openai.com/api/docs/guides/latest-model"
  ],
  "import_batch": "telegram-2026-07-17-v1",
  "routes": {
    "html": "https://newruntime.com/signals/gpt-5-6-shorter-prompts/",
    "markdown": "https://newruntime.com/signals/gpt-5-6-shorter-prompts.md",
    "json": "https://newruntime.com/signals/gpt-5-6-shorter-prompts.json"
  },
  "source_format": "telegram-export-normalized-json"
}