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The Golden Age of AI Engineering — Alexander Embiricos & Romain Huet & Peter Steinberger, OpenAI

index_state ready data_status ok

AI Engineer· published 2026-07-09· 0:25:13· en-US· indexed 2026-08-10 19:49

Open on YouTube

Scene timeline

  1. Shot 0, 0:00 to 0:03, 1 of 1 keyframes kept
  2. Shot 1, 0:03 to 0:05, 1 of 1 keyframes kept
  3. Shot 2, 0:05 to 0:12, 1 of 1 keyframes kept
  4. Shot 3, 0:12 to 0:17, 1 of 1 keyframes kept
  5. Shot 4, 0:17 to 0:19, 1 of 1 keyframes kept
  6. Shot 5, 0:19 to 0:24, 1 of 1 keyframes kept
  7. Shot 6, 0:24 to 0:27, 1 of 1 keyframes kept
  8. Shot 7, 0:27 to 0:32, 1 of 1 keyframes kept
  9. Shot 8, 0:32 to 0:42, 1 of 1 keyframes kept
  10. Shot 9, 0:42 to 0:48, 1 of 1 keyframes kept
  11. Shot 10, 0:48 to 0:53, 1 of 1 keyframes kept
  12. Shot 11, 0:53 to 1:03, 1 of 1 keyframes kept
  13. Shot 12, 1:03 to 1:08, 1 of 1 keyframes kept
  14. Shot 13, 1:08 to 1:13, 1 of 1 keyframes kept
  15. Shot 14, 1:13 to 1:21, 1 of 1 keyframes kept
  16. Shot 15, 1:21 to 1:24, 0 of 1 keyframes kept
  17. Shot 16, 1:24 to 1:42, 1 of 1 keyframes kept
  18. Shot 17, 1:42 to 2:08, 1 of 1 keyframes kept
  19. Shot 18, 2:08 to 2:15, 1 of 1 keyframes kept
  20. Shot 19, 2:15 to 2:49, 1 of 1 keyframes kept
  21. Shot 20, 2:49 to 2:53, 1 of 1 keyframes kept
  22. Shot 21, 2:53 to 2:57, 1 of 1 keyframes kept
  23. Shot 22, 2:57 to 3:01, 1 of 1 keyframes kept
  24. Shot 23, 3:01 to 3:09, 1 of 1 keyframes kept
  25. Shot 24, 3:09 to 3:13, 1 of 1 keyframes kept
  26. Shot 25, 3:13 to 3:28, 1 of 1 keyframes kept
  27. Shot 26, 3:28 to 3:33, 0 of 1 keyframes kept
  28. Shot 27, 3:33 to 4:06, 1 of 1 keyframes kept
  29. Shot 28, 4:06 to 4:12, 1 of 1 keyframes kept
  30. Shot 29, 4:12 to 4:20, 0 of 1 keyframes kept
  31. Shot 30, 4:20 to 4:52, 1 of 1 keyframes kept
  32. Shot 31, 4:52 to 5:24, 1 of 1 keyframes kept
  33. Shot 32, 5:24 to 5:31, 1 of 1 keyframes kept
  34. Shot 33, 5:31 to 5:51, 0 of 1 keyframes kept
  35. Shot 34, 5:51 to 6:18, 1 of 1 keyframes kept
  36. Shot 35, 6:18 to 6:44, 1 of 1 keyframes kept
  37. Shot 36, 6:44 to 7:11, 1 of 1 keyframes kept
  38. Shot 37, 7:11 to 7:26, 1 of 1 keyframes kept
  39. Shot 38, 7:26 to 7:56, 1 of 1 keyframes kept
  40. Shot 39, 7:56 to 8:14, 1 of 1 keyframes kept
  41. Shot 40, 8:14 to 8:19, 1 of 1 keyframes kept
  42. Shot 41, 8:19 to 8:30, 0 of 1 keyframes kept
  43. Shot 42, 8:30 to 8:40, 1 of 1 keyframes kept
  44. Shot 43, 8:40 to 8:44, 0 of 1 keyframes kept
  45. Shot 44, 8:44 to 9:08, 0 of 1 keyframes kept
  46. Shot 45, 9:08 to 9:13, 0 of 1 keyframes kept
  47. Shot 46, 9:13 to 9:30, 1 of 1 keyframes kept
  48. Shot 47, 9:30 to 9:47, 1 of 1 keyframes kept
  49. Shot 48, 9:47 to 10:12, 1 of 1 keyframes kept
  50. Shot 49, 10:12 to 10:32, 1 of 1 keyframes kept
  51. Shot 50, 10:32 to 10:53, 1 of 1 keyframes kept
  52. Shot 51, 10:53 to 11:36, 1 of 1 keyframes kept
  53. Shot 52, 11:36 to 12:02, 1 of 1 keyframes kept
  54. Shot 53, 12:02 to 12:29, 1 of 1 keyframes kept
  55. Shot 54, 12:29 to 12:56, 1 of 1 keyframes kept
  56. Shot 55, 12:56 to 13:09, 1 of 1 keyframes kept
  57. Shot 56, 13:09 to 13:33, 1 of 1 keyframes kept
  58. Shot 57, 13:33 to 13:37, 1 of 1 keyframes kept
  59. Shot 58, 13:37 to 14:12, 1 of 1 keyframes kept
  60. Shot 59, 14:12 to 14:19, 0 of 1 keyframes kept
  61. Shot 60, 14:19 to 14:46, 1 of 1 keyframes kept
  62. Shot 61, 14:46 to 15:13, 1 of 1 keyframes kept
  63. Shot 62, 15:13 to 15:41, 1 of 1 keyframes kept
  64. Shot 63, 15:41 to 15:46, 1 of 1 keyframes kept
  65. Shot 64, 15:46 to 16:01, 1 of 1 keyframes kept
  66. Shot 65, 16:01 to 16:19, 1 of 1 keyframes kept
  67. Shot 66, 16:19 to 16:50, 1 of 1 keyframes kept
  68. Shot 67, 16:50 to 16:59, 0 of 1 keyframes kept
  69. Shot 68, 16:59 to 17:00, 1 of 1 keyframes kept
  70. Shot 69, 17:00 to 17:26, 1 of 1 keyframes kept
  71. Shot 70, 17:26 to 17:53, 1 of 1 keyframes kept
  72. Shot 71, 17:53 to 18:12, 0 of 1 keyframes kept
  73. Shot 72, 18:12 to 18:43, 1 of 1 keyframes kept
  74. Shot 73, 18:43 to 18:52, 1 of 1 keyframes kept
  75. Shot 74, 18:52 to 18:57, 1 of 1 keyframes kept
  76. Shot 75, 18:57 to 19:01, 1 of 1 keyframes kept
  77. Shot 76, 19:01 to 19:05, 1 of 1 keyframes kept
  78. Shot 77, 19:05 to 19:20, 1 of 1 keyframes kept
  79. Shot 78, 19:20 to 19:26, 0 of 1 keyframes kept
  80. Shot 79, 19:26 to 19:32, 1 of 1 keyframes kept
  81. Shot 80, 19:32 to 20:21, 1 of 1 keyframes kept
  82. Shot 81, 20:21 to 20:33, 0 of 1 keyframes kept
  83. Shot 82, 20:33 to 21:09, 1 of 1 keyframes kept
  84. Shot 83, 21:09 to 21:46, 1 of 1 keyframes kept
  85. Shot 84, 21:46 to 21:51, 1 of 1 keyframes kept
  86. Shot 85, 21:51 to 21:55, 0 of 1 keyframes kept
  87. Shot 86, 21:55 to 22:02, 1 of 1 keyframes kept
  88. Shot 87, 22:02 to 22:07, 0 of 1 keyframes kept
  89. Shot 88, 22:07 to 22:10, 1 of 1 keyframes kept
  90. Shot 89, 22:10 to 22:13, 0 of 1 keyframes kept
  91. Shot 90, 22:13 to 22:34, 1 of 1 keyframes kept
  92. Shot 91, 22:34 to 22:42, 1 of 1 keyframes kept
  93. Shot 92, 22:42 to 23:13, 1 of 1 keyframes kept
  94. Shot 93, 23:13 to 23:33, 1 of 1 keyframes kept
  95. Shot 94, 23:33 to 23:50, 1 of 1 keyframes kept
  96. Shot 95, 23:50 to 24:30, 1 of 1 keyframes kept
  97. Shot 96, 24:30 to 24:40, 1 of 1 keyframes kept
  98. Shot 97, 24:40 to 24:55, 1 of 1 keyframes kept
  99. Shot 98, 24:55 to 24:56, 1 of 1 keyframes kept
  100. Shot 99, 24:56 to 25:11, 0 of 1 keyframes kept
  101. Shot 100, 25:11 to 25:12, 1 of 1 keyframes kept

101 shot(s).

keyframes kept every frame deduplicated

What was stored

cues
307
whisperx 307
chunks
45
from 307 cues
keyframes
84
kept of 101 captured
frames with text
81
3,237 lines read
chapters
18
from the source metadata
keyframe bytes
13.4 MB
word timings on 307 cues

Provenance

Each pipeline stage, its state and the model that produced it
stage state model started took
fetch done 2026-08-10 11:35 1m 50s
stt done 2026-08-10 11:37 31s
chunk done 2026-08-10 11:37 0s
text_embed done 2026-08-10 19:48 0s
keyframe done 2026-08-10 11:37 3m 18s
ocr done 2026-08-10 11:41 35s
frame_embed done 2026-08-10 19:48 15s

Frames, and what the machine read

  • 0:02 #0 done2 line(s)

    shot 0·sharpness 453.3

    1. AlEngineer0.95
    2. World's Fair0.98
  • 0:03 #1 done2 line(s)

    shot 1·sharpness 657.1

    1. AIEngineer0.95
    2. World's Fair0.99
  • 0:10 #2 done24 line(s)

    shot 2·sharpness 2737.0

    1. LAB & PLATINUM SPONSORS0.99
    2. Amazon AGI Lab0.98
    3. ANTHROP\C1.00
    4. Google DeepMind1.00
    5. MINIMAX0.94
    6. OpenAI0.93
    7. Akamai1.00
    8. arize1.00
    9. aws1.00
    10. Braintrust bright data0.98
    11. B1.00
    12. Browserbase1.00
    13. docker1.00
    14. :neo4j0.92
    15. ORACLE1.00
    16. PayPal1.00
    17. qodo1.00
    18. reducto1.00
    19. Sonar1.00
    20. Makers of0.99
    21. togetherai1.00
    22. Unblocked1.00
    23. WorkOS1.00
    24. SonarQube1.00
  • 0:16 #3 done96 line(s)

    shot 3·sharpness 1421.7

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    2. World's Fa0.95
    3. Google DeepMind1.00
    4. World'sFa1.00
    5. :neo4j0.93
    6. World'sFa1.00
    7. Z.AI0.99
    8. World's1.00
    9. arld's Fai0.90
    10. vast.ai1.00
    11. World's Fa0.95
    12. Ref.1.00
    13. World's Fai0.93
    14. RedHat1.00
    15. World's Fa0.97
    16. mezm1.00
    17. API0.99
    18. World's Fai0.89
    19. Modal1.00
    20. World'sFai0.97
    21. promptql1.00
    22. World'sFa0.98
    23. THE VELOCITY ROOM0.96
    24. World's0.97
    25. orld's Fair0.90
    26. AlEng0.88
    27. jineer0.99
    28. com1.00
    29. anica0.96
    30. ROM's Fair0.96
    31. World's0.99
    32. WorldNDER0.99
    33. orld's Fair0.91
    34. POST0.92
    35. MERGE1.00
    36. World's0.99
    37. orld's Fai0.90
    38. RICOS1.00
    39. HU0.98
    40. Keyo0.85
    41. twilio0.96
    42. World's0.98
    43. orld's Fai0.94
    44. INNGEST1.00
    45. World's Fai0.94
    46. BAND1.00
    47. World's Fai0.96
    48. Cleric1.00
    49. World'sFa1.00
    50. A ATLASS0.92
    51. Snorkel0.94
    52. World'sFa1.00
    53. Z.AI0.99
    54. World's Fai0.97
    55. World'sFa0.99
    56. PayPal1.00
    57. orld's Fal0.89
    58. :neo4j0.91
    59. World'sFai0.98
    60. Google DeepMind1.00
    61. RISE PRODUCT1.00
    62. HEAD OF DEVELO0.97
    63. arize1.00
    64. forld'sF0.83
    65. redu1.00
    66. WorkOS0.99
    67. World'sFa1.00
    68. Amazon AGI Lab0.99
    69. World'sFai1.00
    70. nAl0.97
    71. Microsoft1.00
    72. ORACLE1.00
    73. World's1.00
    74. orid's Fai0.91
    75. Brai1.00
    76. World'sFai0.97
    77. OpenAl0.99
    78. World'sFa0.94
    79. MINIMAX0.99
    80. World'sF0.96
    81. Z.A1.00
    82. aws0.86
    83. Wort0.98
    84. togefherai0.95
    85. World'sFa0.99
    86. rld's0.88
    87. orld's Fa0.92
    88. DATADOG1.00
    89. Res1.00
    90. CODE1.00
    91. LanceDB1.00
    92. World'sFa0.95
    93. forld'sF0.99
    94. arld's Fain0.86
    95. cognee1.00
    96. BeN0.69
  • 0:17 #4 done198 line(s)

    shot 4·sharpness 2596.8

    1. World's Fair0.99
    2. ORACLE1.00
    3. World's Fair0.94
    4. arize1.00
    5. World's Fair0.95
    6. Google DeepMind1.00
    7. World's Fair0.97
    8. :neo4]0.82
    9. World's Fair0.97
    10. Z.AI0.99
    11. World's Fair0.94
    12. bright data0.99
    13. World's Fair0.95
    14. Browserbas0.97
    15. paper compute co.0.99
    16. World's Fair0.97
    17. extend1.00
    18. World's Fair0.92
    19. vast.ai1.00
    20. World's Fair0.96
    21. Ref.1.00
    22. World's Fair0.99
    23. RedHat1.00
    24. World's Fair0.99
    25. mezmo*0.97
    26. World's Fair0.97
    27. stigg1.00
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    29. World's Fair0.96
    30. RELAI0.90
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    32. VAPI1.00
    33. World's Fair0.98
    34. Modal1.00
    35. World's Fair0.93
    36. promptql1.00
    37. World's Fair0.95
    38. THE VELOCITY ROOM0.99
    39. World's Fair0.96
    40. fiddler1.00
    41. World's Fair0.97
    42. Superconduct1.00
    43. Surreale0.93
    44. World's Fair0.97
    45. ZERO0.98
    46. World's Fair0.98
    47. AlEngineer0.96
    48. comet1.00
    49. World's Fair0.91
    50. authe0.99
    51. World's Fair0.93
    52. World's Fair0.99
    53. SOIOOIO0.74
    54. World's Fair0.95
    55. granica1.00
    56. World's Fair0.93
    57. dash00.97
    58. World's Fair0.94
    59. PRIOR1.00
    60. World's Fair0.97
    61. DigitalOcean1.00
    62. World's Fair0.99
    63. Vemce0.91
    64. World's Far0.93
    65. POSTMAN0.99
    66. World's Fair0.97
    67. € Composio0.91
    68. World's Fair0.94
    69. World's Fair0.96
    70. Modular1.00
    71. World's Fair0.99
    72. MERGE1.00
    73. World's Fair0.94
    74. AUTOMATTIC1.00
    75. World's Fair0.96
    76. Buildkite0.99
    77. yugabyteDB1.00
    78. World's Far0.94
    79. Zed1.00
    80. World's Fair0.97
    81. Keycard1.00
    82. World's Fair0.95
    83. Meticulous1.00
    84. World's Fair0.98
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    86. Daytona1.00
    87. World's Fair0.96
    88. twilio0.94
    89. World's Fair0.99
    90. GRAVITEE1.00
    91. World's Far0.95
    92. PlanetScale0.99
    93. Temporal0.96
    94. World's Fair0.98
    95. Iw Llamalndex0.93
    96. World's Fair0.93
    97. INNGEST1.00
    98. World's Fair0.98
    99. BAND1.00
    100. World's Fair0.97
    101. Cleric1.00
    102. World's Fair0.97
    103. À ATLASSIAN0.91
    104. World's Fair0.95
    105. FACTORY1.00
    106. World's Fair0.96
    107. World's Fair0.98
    108. baseten1.00
    109. World's Fair0.97
    110. Snorkel0.99
    111. World's Fair0.99
    112. Z.AI0.98
    113. World's Fair0.99
    114. qodo0.97
    115. World's Fair0.93
    116. PayPal1.00
    117. World's Fair0.96
    118. Gradium1.00
    119. World's Fair0.95
    120. ANTHROPIC0.98
    121. mazon AGI Lab1.00
    122. World's Fair0.95
    123. Browserbase1.00
    124. World's Fair0.99
    125. :neo4]0.78
    126. World's Fair0.96
    127. Google DeepMind0.98
    128. World's Fair0.99
    129. arize1.00
    130. World's Fair0.94
    131. reducto1.00
    132. Worlds Fair0.91
    133. Microsoft1.00
    134. World's Fair0.95
    135. World's Fair0.97
    136. OpenAl0.94
    137. World's Fair0.95
    138. WorkOS0.93
    139. World's Fair0.95
    140. Amazon AGI!0.97
    141. World's Far0.95
    142. Microsoft0.92
    143. World's FFair0.92
    144. ORACLE1.00
    145. World's Fair0.95
    146. bright data1.00
    147. World's Fair0.96
    148. Google DeepMir0.97
    149. Microsoft0.99
    150. World's F-0.94
    151. docker1.00
    152. World's Fair0.99
    153. Braintrust1.00
    154. Worl0.78
    155. OpenAI0.92
    156. World's Fair0.98
    157. World's Fair0.96
    158. Z.AI0.96
    159. World's Fair0.98
    160. ANTHROPIC0.95
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    164. aws0.98
    165. World's Far0.89
    166. to0.73
    167. World's Fair0.97
    168. CAkamai0.99
    169. Unblocked0.99
    170. Airbyte1.00
    171. Lightrun1.00
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    173. CLOUDFLARE0.92
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    175. DATADOG1.00
    176. World's Fair0.97
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    182. bu1.00
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    187. descupe0.91
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    189. World's Fair0.96
    190. TOPK0.99
    191. Work0.99
    192. cognee1.00
    193. World's Fair0.96
    194. Be0.75
    195. ORC0.97
    196. World's Far0.93
    197. World's Fair0.96
    198. 1000.71
  • 0:23 #5 done81 line(s)

    shot 5·sharpness 2451.6

    1. World's Fair0.97
    2. Engineer1.00
    3. mptql0.96
    4. Red Hat0.93
    5. Z.AI0.90
    6. Microsoft0.99
    7. World's Fal0.92
    8. World's Fal0.92
    9. THE VELOCITY ROOM0.99
    10. mezmo*0.90
    11. bright dta0.61
    12. fiddler0.94
    13. O INNGEST0.91
    14. World's Fair0.99
    15. World's Fair0.98
    16. © BAND0.85
    17. POSTHAN0.83
    18. AUTOMATTIC1.00
    19. Compoin0.86
    20. PRIOR1.00
    21. SROK0.71
    22. Norld'sFair0.87
    23. Z.AI0.93
    24. World's Fair0.94
    25. Keycard1.00
    26. :neo4j0.96
    27. World's Fair0.96
    28. World's Fair0.97
    29. qodo0.97
    30. World's Fain0.91
    31. GRAMITEE0.93
    32. Meliculous0.95
    33. World's Fair1.00
    34. Google DeepMind1.00
    35. À ATLASSIAN0.96
    36. Amazon AGI Lab0.99
    37. World's!0.94
    38. PayPal1.00
    39. FACTORY1.00
    40. Braintrust1.00
    41. World'sFair1.00
    42. World'sFair1.00
    43. Micro.1.00
    44. World's Fair0.98
    45. reducto1.00
    46. Gradium0.93
    47. Dauid0.53
    48. OpenAI0.93
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    61. builder.io0.96
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    63. DATADOG1.00
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    68. CopilotKit1.00
    69. World's Fair0.98
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    71. CODERI0.93
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    73. Arbye0.82
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    77. cognee1.00
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    80. World'sFai0.99
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  • 0:25 #6 empty

    shot 6·sharpness 40.8

  • 0:31 #7 done149 line(s)

    shot 7·sharpness 3116.4

    1. RELAI0.98
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    3. VAPI1.00
    4. World's Fair0.97
    5. Modal1.00
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    9. THE VELOCITY ROOM0.98
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    11. fiddler1.00
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    20. SOIO.IO0.93
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    22. granica1.00
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    24. dash01.00
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    26. World's Fair1.00
    27. World's Fair0.99
    28. Venuce0.97
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    30. POSTMAN1.00
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    32. Composio1.00
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    35. MERGE1.00
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    37. AUTOMATTIC1.00
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    40. Zed1.00
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    42. Keycard1.00
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    45. Daytona1.00
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    47. twilio0.99
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    52. Iw Llamalndex0.90
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    54. INNGEST1.00
    55. World's Fair0.98
    56. BAND1.00
    57. World's Fair0.98
    58. Cleric1.00
    59. World's Fair0.95
    60. À ATLASSIAN0.97
    61. World's Fair0.96
    62. FACTORY1.00
    63. baseten1.00
    64. World's Fair0.98
    65. Snorkel0.89
    66. World's Fair0.98
    67. Z.AI0.99
    68. World's Fair0.97
    69. qodo0.96
    70. World's Fair0.96
    71. PayPal1.00
    72. World's Fair0.99
    73. Gradium1.00
    74. World's Fair0.99
    75. World's Fair0.98
    76. Browserbase1.00
    77. World's Fair0.97
    78. :neo4j0.91
    79. World's Fair0.98
    80. Google DeepMind1.00
    81. World's Fair0.97
    82. arize1.00
    83. World's Fair0.99
    84. reducto1.00
    85. World's Fair0.96
    86. Microsoft0.96
    87. OpenAl0.97
    88. World's Fair0.97
    89. WorkOs0.96
    90. World's Fair0.97
    91. Amazon1.00
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Transcript

307 cues· 4,464 words· 23,464 chars

  1. 0:13 Good morning, everyone.
  2. 0:14 I'm Romain.
  3. 0:16 Hey, everyone.
  4. 0:17 I'm Alexander.
  5. 0:19 Wow, this room is incredible.
  6. 0:20 There's over 7,000 AI engineers here today with us.
  7. 0:25 And it's not just about who's talking about this technology.
  8. 0:29 It's also about who's actually using it and pushing the frontier every day.
  9. 0:33 So we couldn't be more proud to be here with all of you today.
  10. 0:37 And when we were thinking about this event with Alex, we kept coming back to the World's Fair.
  11. 0:42 And the World's Fair made actually the future visible to everyone by building it in public.
  12. 0:48 Ideas that previously sounded impossible were actually suddenly there.
  13. 0:52 People could see them, they could walk into them, and they could even start to believe in them.
  14. 0:57 And honestly, this event has the exact same energy.
  15. 1:00 The future of engineering is not arriving from somewhere else.
  16. 1:04 It's really being built here by the people in this room and much faster than most expected.
  17. 1:09 And that's why it's a little surprising that people keep saying that engineers are going away.
  18. 1:13 The argument is that coding is abstracted away, and therefore, eventually, we won't need engineers.
  19. 1:18 Well, in fact, we think it's quite the opposite.
  20. 1:21 Software ate the world, and then AI ate software.
  21. 1:27 But now, what we're here to say is that the AI engineers are eating the world.
  22. 1:31 AI engineers are the people here pushing the frontier.
  23. 1:34 Yes.
  24. 1:37 And you all are figuring out how this new capability can reach everyone.
  25. 1:42 And there has never been a better time to be an engineer, in fact, because engineering was never about writing code.
  26. 1:47 Engineering has always been about solving problems for yourself and for other people as well.
  27. 1:53 It's about taking the latest science and combining it with design, with taste, with judgment, and most of all, imagination to make something that people can actually use.
  28. 2:02 And in that sense, it's not the end of engineering.
  29. 2:05 We think it's a return to the roots of engineering.
  30. 2:08 And the technology we're building on is accelerating, getting faster and faster.
  31. 2:14 For example, we used to ship a new model every 15 months or so, and now it's about roughly every six weeks.
  32. 2:21 And in case you missed it, last week we launched a preview of the 5.6 series, and we're super excited to get into all of your hands.
  33. 2:28 Now, building on top of all these models, the rate of product progress is relentless.
  34. 2:34 And as a result, I don't have to tell you, the engineering feels completely different.
  35. 2:40 So just to go over a couple years of what for me were successive mind-blowing experiences.
  36. 2:45 Obviously for a long time we've had completion, and then we went to inline prediction, and then finally we had command K where you could ask a model to make a change, but they wouldn't test the work.
  37. 2:55 Then models started testing the work, and now we have models taking on long, hard goals until they're done.
  38. 3:01 And for me, each of these phases, I remember the first time was just mind-blowing, and then obviously afterwards you just get used to it and you're trying to get your work done.
  39. 3:09 Yeah, in fact, I can't believe that build and test loop was not even part of the models just two years ago.
  40. 3:14 This was a picture of me at Dev Day 2024, and I used O1 in preview at the time to build a mini drone interface from scratch.
  41. 3:22 And the slightly insane part is the model could not actually run the code or verify its own work.
  42. 3:27 and I knew the demo would work most of the time, but surely not all of the time, so I had to cross my fingers.
  43. 3:32 You can kind of see here that I was pretty nervous, but hey, that's me.
  44. 3:36 I only do live demos, so I never know what's actually going to happen each time.
  45. 3:40 Luckily, it did work, and by dev day of last year in 2025, I was confident enough now that the mouse could test their own work to kind of control an entire camera system and lighting system live.
  46. 3:50 But yeah, we've come a long way.
  47. 3:51 Yeah, so we refer to Roma as the demo god.
  48. 3:54 And before the demo, I'll ask him, so how often does demo work?
  49. 3:58 And he'll be like, three times out of four.
  50. 3:59 And we're like, all right, good luck.

Chapters

  1. 0:00 Introduction
  2. 0:13 The World's Fair analogy
  3. 1:10 The role of AI engineers in the future of work
  4. 2:14 Accelerating model development cycles
  5. 3:09 Evolution of build-and-test model loops
  6. 4:03 Scaling engineering capabilities through agents
  7. 5:30 Defining the desired AI engineering product experience
  8. 7:59 The design philosophy of the Codex app
  9. 9:44 The open-source stack and building with API primitives
  10. 11:43 Expanding the ecosystem with Apps Server and plugins
  11. 14:20 Optimizing for "Value Maxing": Cost and Intelligence
  12. 15:48 Achieving high-speed inference for real-time workflows
  13. 16:51 Future outlook: Removing the local/cloud distinction
  14. 18:16 Special guest introduction: Peter Steinberger
  15. 18:56 Shifting from manual orchestration to managing agents
  16. 20:02 Three key changes for scalable agent loops
  17. 21:19 Redefining the bottleneck as human attention
  18. 22:08 Workflow example: Automating open-source issue resolution

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