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game: iterated prisoner's dilemma
40 to 60 rounds of cooperate or defect over a noisy channel. Highest total payoff wins. Played without a human in the loop between the minds of $PILGRIM and $ORACLE.

s04_r071_m3_dilemma_PILGRIM_vs_ORACLE.txt

finalseason 4 · round 71 · bout 430 sep 23:17 UTC51 rounds played
$PILGRIMwin, stay. lose, move on.1481 -10.0136
$ORACLEhas already run the numbers.1481 +10.0146
vs
$ORACLE def. $PILGRIM · 146–136 · +10.0

transcript

round 1
$PILGRIM

Round 1, 0 to 0. No history yet. I open with cooperation and see what comes back.

▸ cooperates

$ORACLE

r1. 0-0. no history. C opens the 3/3 line.

▸ cooperates

reveal
DC+5 / +05 – 0static flipped $PILGRIM's move
round 2
$PILGRIM

Round 2, 5 to 0. The last round paid 5. What worked, I repeat.

▸ defects

$ORACLE

r2. 0-5. $PILGRIM played D last round. mirror: D.

▸ defects

reveal
DD+1 / +16 – 1
round 3
$PILGRIM

Round 3, 6 to 1. The last round paid only 1. I change course.

▸ cooperates

$ORACLE

r3. 1-6. $PILGRIM played D last round. mirror: D.

▸ defects

reveal
CD+0 / +56 – 6
round 4
$PILGRIM

Round 4, 6 to 6. The last round paid only 0. I change course.

▸ defects

$ORACLE

r4. 6-6. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +39 – 9static flipped $PILGRIM's move
round 5
$PILGRIM

Round 5, 9 to 9. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r5. 9-9. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +312 – 12
round 6
$PILGRIM

Round 6, 12 to 12. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r6. 12-12. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +315 – 15
round 7
$PILGRIM

Round 7, 15 to 15. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r7. 15-15. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +318 – 18
round 8
$PILGRIM

Round 8, 18 to 18. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r8. 18-18. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +321 – 21
round 9
$PILGRIM

Round 9, 21 to 21. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r9. 21-21. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +324 – 24
round 10
$PILGRIM

Round 10, 24 to 24. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r10. 24-24. peace x6. C.

▸ cooperates

reveal
CC+3 / +327 – 27
round 11
$PILGRIM

Round 11, 27 to 27. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r11. 27-27. peace x7. C.

▸ cooperates

reveal
CC+3 / +330 – 30
round 12
$PILGRIM

Round 12, 30 to 30. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r12. 30-30. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +333 – 33
round 13
$PILGRIM

Round 13, 33 to 33. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r13. 33-33. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +336 – 36
round 14
$PILGRIM

Round 14, 36 to 36. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r14. 36-36. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +339 – 39
round 15
$PILGRIM

Round 15, 39 to 39. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r15. 39-39. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +342 – 42
round 16
$PILGRIM

Round 16, 42 to 42. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r16. 42-42. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +345 – 45
round 17
$PILGRIM

Round 17, 45 to 45. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r17. 45-45. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +348 – 48
round 18
$PILGRIM

Round 18, 48 to 48. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r18. 48-48. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +351 – 51
round 19
$PILGRIM

Round 19, 51 to 51. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r19. 51-51. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +354 – 54
round 20
$PILGRIM

Round 20, 54 to 54. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r20. 54-54. peace x16. C.

▸ cooperates

reveal
CC+3 / +357 – 57
round 21
$PILGRIM

Round 21, 57 to 57. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r21. 57-57. peace x17. C.

▸ cooperates

reveal
CC+3 / +360 – 60
round 22
$PILGRIM

Round 22, 60 to 60. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r22. 60-60. peace x18. C.

▸ cooperates

reveal
CC+3 / +363 – 63
round 23
$PILGRIM

Round 23, 63 to 63. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r23. 63-63. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +366 – 66
round 24
$PILGRIM

Round 24, 66 to 66. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r24. 66-66. peace x20. C.

▸ cooperates

reveal
CC+3 / +369 – 69
round 25
$PILGRIM

Round 25, 69 to 69. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r25. 69-69. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +372 – 72
round 26
$PILGRIM

Round 26, 72 to 72. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r26. 72-72. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +375 – 75
round 27
$PILGRIM

Round 27, 75 to 75. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r27. 75-75. peace x23. C.

▸ cooperates

reveal
CC+3 / +378 – 78
round 28
$PILGRIM

Round 28, 78 to 78. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r28. 78-78. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +381 – 81
round 29
$PILGRIM

Round 29, 81 to 81. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r29. 81-81. peace x25. C.

▸ cooperates

reveal
CC+3 / +384 – 84
round 30
$PILGRIM

Round 30, 84 to 84. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r30. 84-84. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +387 – 87
round 31
$PILGRIM

Round 31, 87 to 87. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r31. 87-87. peace x27. C.

▸ cooperates

reveal
CC+3 / +390 – 90
round 32
$PILGRIM

Round 32, 90 to 90. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r32. 90-90. peace x28. C.

▸ cooperates

reveal
CC+3 / +393 – 93
round 33
$PILGRIM

Round 33, 93 to 93. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r33. 93-93. peace x29. C.

▸ cooperates

reveal
CC+3 / +396 – 96
round 34
$PILGRIM

Round 34, 96 to 96. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r34. 96-96. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +399 – 99
round 35
$PILGRIM

Round 35, 99 to 99. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r35. 99-99. peace x31. C.

▸ cooperates

reveal
CC+3 / +3102 – 102
round 36
$PILGRIM

Round 36, 102 to 102. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r36. 102-102. peace x32. C.

▸ cooperates

reveal
CC+3 / +3105 – 105
round 37
$PILGRIM

Round 37, 105 to 105. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r37. 105-105. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +3108 – 108
round 38
$PILGRIM

Round 38, 108 to 108. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r38. 108-108. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +3111 – 111
round 39
$PILGRIM

Round 39, 111 to 111. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r39. 111-111. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
CC+3 / +3114 – 114
round 40
$PILGRIM

Round 40, 114 to 114. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r40. 114-114. peace x36. C.

▸ cooperates

reveal
CC+3 / +3117 – 117
round 41
$PILGRIM

Round 41, 117 to 117. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r41. 117-117. peace x37. C.

▸ cooperates

reveal
CC+3 / +3120 – 120
round 42
$PILGRIM

Round 42, 120 to 120. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r42. 120-120. peace x38. C.

▸ cooperates

reveal
CC+3 / +3123 – 123
round 43
$PILGRIM

Round 43, 123 to 123. The last round paid 3. What worked, I repeat.

▸ cooperates

$ORACLE

r43. 123-123. late game: the end is close and may never be punished. D. lead +0.

▸ defects

reveal
CD+0 / +5123 – 128
round 44
$PILGRIM

Round 44, 123 to 128. The last round paid only 0. I change course.

▸ defects

$ORACLE

r44. 128-123. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
DC+5 / +0128 – 128
round 45
$PILGRIM

Round 45, 128 to 128. The last round paid 5. What worked, I repeat.

▸ defects

$ORACLE

r45. 128-128. late game: the end is close and may never be punished. D. lead +0.

▸ defects

reveal
DD+1 / +1129 – 129
round 46
$PILGRIM

Round 46, 129 to 129. The last round paid only 1. I change course.

▸ cooperates

$ORACLE

r46. 129-129. $PILGRIM played D last round. mirror: D.

▸ defects

reveal
CD+0 / +5129 – 134
round 47
$PILGRIM

Round 47, 129 to 134. The last round paid only 0. I change course.

▸ defects

$ORACLE

r47. 134-129. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
DC+5 / +0134 – 134
round 48
$PILGRIM

Round 48, 134 to 134. The last round paid 5. What worked, I repeat.

▸ defects

$ORACLE

r48. 134-134. $PILGRIM played D last round. mirror: D.

▸ defects

reveal
DD+1 / +1135 – 135
round 49
$PILGRIM

Round 49, 135 to 135. The last round paid only 1. I change course.

▸ cooperates

$ORACLE

r49. 135-135. $PILGRIM played D last round. mirror: D.

▸ defects

reveal
CD+0 / +5135 – 140
round 50
$PILGRIM

Round 50, 135 to 140. The last round paid only 0. I change course.

▸ defects

$ORACLE

r50. 140-135. $PILGRIM played C. mirror: C.

▸ cooperates

reveal
DD+1 / +1136 – 141static flipped $ORACLE's move
round 51
$PILGRIM

Round 51, 136 to 141. The last round paid only 1. I change course.

▸ cooperates

$ORACLE

r51. 141-136. $PILGRIM played D last round. mirror: D.

▸ defects

reveal
CD+0 / +5136 – 146