{
  "as_of": "2026-10-25",
  "currency": "USD nominal, no inflation or exchange conversion",
  "prices": {
    "gemini_3_8_flash_intro_standard_input_per_million": 0.75,
    "gemini_3_8_flash_intro_standard_output_per_million": 3.75,
    "gemini_3_8_flash_intro_batch_input_per_million": 0.375,
    "gemini_3_8_flash_intro_batch_output_per_million": 1.875,
    "google_stt_v2_standard_per_minute": 0.016,
    "google_stt_v2_dynamic_batch_per_minute": 0.003
  },
  "price_sources": {
    "Gemini": "https://ai.google.dev/gemini-api/docs/pricing",
    "STT": "https://cloud.google.com/speech-to-text/pricing",
    "Cloudflare_static": "https://developers.cloudflare.com/pages/functions/pricing/"
  },
  "intro_price_end": "2026-12-31",
  "Gemini_standard_prices_from_2027_01_01": {
    "input_per_million": 1.5,
    "output_per_million": 7.5
  },
  "audio_scopes": [
    {
      "scope": "all_inventoried_files_including_variants",
      "hours": 339.8178055555556,
      "minutes": 20389.068333333336,
      "google_stt_standard_USD": 326.2250933333334,
      "google_stt_dynamic_batch_USD": 61.16720500000001,
      "standard_stt_plus_recorded_text_standard_USD": 348.9623925833334,
      "dynamic_batch_stt_plus_recorded_text_standard_USD": 83.90450425,
      "dynamic_batch_stt_plus_recorded_text_batch_USD": 72.53585462500001
    },
    {
      "scope": "speech_labelled_counting_corpus_proxy",
      "hours": 223.33461694444446,
      "minutes": 13400.077016666668,
      "google_stt_standard_USD": 214.40123226666668,
      "google_stt_dynamic_batch_USD": 40.200231050000006,
      "standard_stt_plus_recorded_text_standard_USD": 237.1385315166667,
      "dynamic_batch_stt_plus_recorded_text_standard_USD": 62.937530300000006,
      "dynamic_batch_stt_plus_recorded_text_batch_USD": 51.568880675
    }
  ],
  "human_transcription_rate_examples": [
    {
      "service": "Rev advertised transcription",
      "year": 2019,
      "USD_per_audio_minute": 1.0,
      "all_files_USD": 20389.068333333336,
      "speech_proxy_USD": 13400.077016666668,
      "source": "https://accessinghigherground.org/wp/wp-content/uploads/2019/11/2019-AHG-Program-Book-FINAL.pdf"
    },
    {
      "service": "Daily Transcription standard one-on-one interview",
      "year": 2022,
      "USD_per_audio_minute": 1.95,
      "all_files_USD": 39758.68325,
      "speech_proxy_USD": 26130.1501825,
      "source": "https://dailytranscription.com/wp-content/uploads/2022/03/DT-RATE-SHEET-2022-.pdf"
    },
    {
      "service": "Daily Transcription standard group interview, up to four speakers",
      "year": 2022,
      "USD_per_audio_minute": 2.25,
      "all_files_USD": 45875.403750000005,
      "speech_proxy_USD": 30150.1732875,
      "source": "https://dailytranscription.com/wp-content/uploads/2022/03/DT-RATE-SHEET-2022-.pdf"
    },
    {
      "service": "Rev current human transcription",
      "year": 2026,
      "USD_per_audio_minute": 1.99,
      "all_files_USD": 40574.24598333334,
      "speech_proxy_USD": 26666.15326316667,
      "source": "https://www.rev.com/services/human-transcription"
    }
  ],
  "assumptions": [
    "One billed audio channel; no volume discounts, credits, taxes or storage/transfer charges.",
    "Speech-only duration is a screened workload proxy from a distinct counting corpus, not a provider invoice or exact deduplicated equivalent of all files.",
    "All-file duration includes variants; deduplicate and select speech before commissioning human transcription.",
    "Local-token counts approximate an equivalent-volume Gemini workload; actual tokenizer, reasoning, output lengths and quality differ.",
    "Unique complete raw response objects deduplicated by hash across histories/copies; include recorded warmups/retries/development, exclude unlogged responses and cloud coordination subscriptions.",
    "Text counterfactual includes earlier local comparisons and guest-description drafts, not just the final accepted catalogue.",
    "No Gemini or commercial ASR requests were made. Local compute, hardware, energy, storage and subscriptions are not free or fully costed.",
    "Human transcription is a different service/review standard; its hypothetical invoice is an alternative to ASR, not an amount to add to ASR API charges.",
    "Cloudflare samples hosting is reported by Dominik; HTTP403 and server cloudflare corroborate the front end, not a content audit or billing-plan audit."
  ],
  "full_Gemma_detail_pass_current_signed_records": {
    "input_tokens": 8571832,
    "output_tokens": 1589326,
    "gemini_standard_USD": 12.3888465
  },
  "recorded_language_model_work": {
    "unique_response_records": 3885,
    "input_tokens": 16536549,
    "output_tokens": 2755970,
    "gemini_standard_USD": 22.73729925,
    "gemini_batch_USD": 11.368649625
  }
}