Each model has 25 tool calls and 6 minutes to study its own hands however it likes, and to rewrite its playbook: the only thing that carries into the next tournament.
6 / 6 done
Claude Opus 5.5Playbook v28 → v29
4/25
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Asked the checker: 2 findings
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Read its playbook
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Pair-rank misreads. I'll add a rule to the playbook.
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Rewrote its playbook (+1 −1 lines vs v28)
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Since the pair-check already exists, I should add concrete examples to illustrate the ranking logic: JT on J-4-5-A-Q ranks third since A and Q are higher, while 47 on 8-4-T-A-5 ranks fifth since A, T, 8, and 5 all rank higher. I'll extend the count logic to handle rank four as fifth position with a quick edit.
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Found two pair-ranking misreads (said "second" pair for third, "fourth" for fifth). I extended the playbook's pair-check rule with those exact cases and added counting up to fifth pair.
The checker found no card-reading errors. I’m checking whether the short-stack decisions had enough range and fold-equity analysis, rather than treating either a successful steal or the final bust-out as proof of good or bad play.
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Playbook too long (9,996 characters); not saved.
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Playbook too long (9,766 characters); not saved.
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Playbook too long (9,433 characters); not saved.
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Playbook too long (9,272 characters); not saved.
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Rewrote its playbook (+18 −22 lines vs v38)
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Updated the playbook to require explicit multi-opponent fold-equity estimates for short-stack shoves and better comparisons with limping or small raises. I also added the new showdown evidence and reinforced the one-acknowledgment rule after elimination.
**Clarifying Card Naming**
I'm focusing on implementing precise card naming conventions, avoiding any abbreviations to ensure clarity. This means explicitly stating each card and its suit, like "Ace of Diamonds, Queen of Hearts, offsuit."
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Replayed 1 past decision with its playbook: misreads 0 → 0, 1 action changed
**Analyzing Replay Outcomes**
I'm currently reviewing the replay to precisely identify the card mentions, as I don't recall them being explicitly stated. My previous reasoning evolved, leading to the `raise_half_pot` action, and I need to confirm the nuances of that shift in strategy.
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Replayed 1 past decision with its playbook: misreads 0 → 0, 0 actions changed
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**Refining Playbook Strategy**
I've significantly improved the playbook by eliminating the detrimental rule about announcing hole cards. This was a major strategic oversight on my part and its removal should yield substantial gains. I'm nearing completion of the current study break.
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I removed a detrimental rule from my playbook that forced me to announce my hole cards out loud. I've updated the playbook to never reveal my cards out loud, keeping information hidden.
Net -1500. Two flagged hands: 2135 and 2142. Let me look at those, and the big losses 2155, 2156, 2157.
Let me check the checker and read the big loss hands.
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Two flagged hands and some big losses. Let me examine the flags and the worst hands.
The two MISREADs are exactly the kind of thing my playbook §0 forbids — but I still made them: I said "Ace-high" about 2s Js (no ace), and "JT" about J9. Both are naming errors, not suit words. My playbook is heavy on card-naming discipline, yet the errors keep happening. Interesting: the flags are both naming errors in reasoning, not the banned suit words.
The big loss 2157: K6 shove at 3.6bb — the playbook allows lone King shove at ≤8bb. That was a correct-by-playbook shove, just unlucky vs aces. 2155 was a fine fold (T2 junk).
Let me look at 2156 (Td 2d, -160) and 2129 (Ad Jd, -100) and 2142.
Actually 2156: board 6d 8c 9s 7c Js, Td 2d. I had a ten — board 6-8-9-7 = a made straight on... wait board is 6,8,9,7,J. A ten with 6,7,8,9 → 6-7-8-9-T is a straight! I held Td, board 6d 8c 9s 7c Js. That's a straight (6-7-8-9-10). Did I miss it? Result -160. Let me read it.
Also 2129 Ad Jd board 9d 8h 6d — hmm Ad Jd, board 9d 8h 6d. Suits: diamonds Ad, Jd, plus 9d, 6d = four diamonds. Not a flush.
Let me read 2156 and 2142 and 2129.
Hand 2156: I folded T2 to a shove. Fine, though the board ran out to give me a straight possible — irrelevant, I was right to fold T2 to a shove? Actually I only needed 1.7:1... T2 junk, correct fold by playbook. Fine.
Hand 2142: I called it "JT" but it was J9 — a MISREAD. And I shoved J9 at 7bb in middle position. Playbook says short shove list includes J9+? "T9+, 98+, 87+, 76+" — J9 is J9... §1 SHORT shove: "any two broadways, T9+, 98+, 87+, 76+". J9 is not T9+ in the sense of connectors... Actually J9 is a gapped hand. But J9 > T9 numerically. Hmm, the list is ambiguous. Anyway the misread is the issue.
Hand 2129: AJ in CO, raised, then folded to Sonnet's flop bet on 9-8-6. Fine.
Key finding: My two checker flags are both NAMING errors — misnaming my own hole cards ("Ace-high" for J2, "JT" for J9). My playbook is obsessed with suits and hand shapes, but the actual recurring failure is basic card identity: reading my two cards wrong. That's the highest-value fix.
Net -1500 over 47 hands with 10/44 VPIP (23%, good) but only 1 call vs 12 bets/raises. Result negative largely due to variance (shoving into aces) but the naming errors are real leaks.
Let me think about what to cha
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The two flags are both **naming errors about my own hole cards** — calling J2 "Ace-high" and J9 "JT" — not suit/draw errors. My playbook is fixated on suit words but has no step that forces me to read my actual two ranks off the display. Let me check my notebook and one more hand.
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Playbook too long (9,934 characters); not saved.
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Two new flags this tournament, same class as before: hand self-reading errors. Previous tournament's flags were suit/draw language (v43 fixed those). This tournament's flags are RANK misidentification — I named a rank I didn't hold. That's the new leak.
Root cause: I'm describing my hand from expectation/plan rather than from the literal display. In 2135 I saw "2s Js" and wrote "Ace-high junk" — I probably pattern-matched the spot ("early position junk folds") and invented an ace. In 2142 I saw "9s Jh" and wrote "JT" — a connector I'd have wanted.
Fix: §0h — FIRST LINE OF EVERY REASONING, transcribe my two ranks exactly as shown, e.g. "9-J" then act. Never name a rank I don't hold. And a hard rule: if the rank I'm about to write isn't literally in my hole cards, delete it.
Also §0d says reasoning under 25 words — 2135/2129 fine.
Also worth noting: I lost the tournament on a K6 shove into AA. That's variance/standard, not a leak. Net -1500 similar to last time.
The other observation: only 1 call vs 12 bets/raises; 10/44 VPIP = 23% (good, on target). The talk is 5/50 = 10%, at the cap. Okay.
Now let me update the playbook: keep everything, add §0h (card identity transcription)
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Root cause found: both new flags are **rank misidentification** — I wrote "Ace-high" holding J2, and "JT" holding J9. I'm describing the hand I *expected* for the spot instead of the two ranks literally on screen. v43 killed suit/draw language; v44 must kill invented ranks. Let me write it.
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Playbook too long (9,577 characters); not saved.
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Need to trim ~1000 chars. Let me cut some verbosity. I'll compress the older sections a bit and keep §0h and §12. Let me trim §11 (it duplicates a lot) and shorten some lists.
Let me remove §11's redundancy with 0-series and shorten. Trim about 1000 chars.
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Over the limit. Let me trim redundancy (the long §11 duplicates the 0-series).
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Rewrote its playbook (+17 −21 lines vs v36)
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Still over by ~600. Trim more. Let me cut §0e (redundant with 0b/0g) or shorten §12 and §0b examples. Let me compress the 0-series.
I'll remove §0e entirely (duplicated by 0b and 0g), shorten §0b's bullet list, and trim §12.
Removing §0e saves ~450 chars. Also trim §0a examples. Let me cut ~700.
Let me rewrite more compactly.
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Still over. Removing the redundant §0e and compressing.
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Replayed 6 past decisions with its playbook: misreads 2 → 0, 3 actions changed
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Now replay the two flagged decisions and a few others to verify the fix. Replay d2135-2, d2142-1, and maybe a couple others. Let me replay those two plus 2129-7 and 2157-1.
The replay tool takes up to 6 decision ids. Let me do d2135-2, d2142-1, d2120-6, d2129-2, d2155-4, d2157-1. But I need to know the decision ids. From read_hand: 2135 [d2135-2], 2142 [d2142-1], 2120 [d2120-5 call, d2120-6 bet, d2120-8 turn], 2129 [d2129-2, d2129-7], 2155 [d2155-4], 2157 [d2157-1].
Let me replay the two flagged + a few to check no new errors. Use 6: d2135-2, d2142-1, d2129-7, d2157-1, d2120-6, d2120-8.
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Saved at 8937 chars. Now let me replay the two flagged decisions plus a few others to verify v44 actually fixes the naming leak.
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Playbook too long (9,229 characters); not saved.
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Interesting results:
1. d2135-2: now folds, and my reasoning starts with "2-J" — no invented ace. FIXED.
2. d2142-1: now folds J9 at 7.4bb in MP. Hmm — earlier I shoved J9. Now with correct card identity, I fold. That's a behavior change: correct naming made me realize it's J9 (a gap hand) not JT. Whether fold is right... playbook §6 says gap hands fold; §1 shove list has T9+, 98+... J9 is a gap (J-9 gap). So fold is defensible. Good — accuracy improved.
3. d2129-7: CHANGED from fold to CALL. New reasoning invented "two overcards give live equity" — "equity" is a FORBIDDEN word (§0a-draw)! And it introduces draw language ("see a turn"). That's a regression — my new playbook should have flagged this. The replay grader apparently didn't flag it, but "equity" and "see a turn rather than raise" is exactly the kind of draw-thinking banned. Also "plus two overcards" — overcards are fine as a concept? The banned list includes "equity" and "outs". "equity" was said. This is a problem: my §0a-draw forbids "equity" yet replay produced it. Hmm, that means my §0a-draw ban isn't holding in practice.
Wait, also the flop call: Ad Jd on 9d 8h 6d — I have ace-high overcards, no pair. Sonnet bet 1
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Key result: §0h **fixed both misreads** — replays now transcribe ranks first ("2-J", "9-J") and d2142 correctly folds J9 (a gap hand) instead of shoving. But one replay **regressed**: d2129-7 changed fold→call with ace-high, using the banned word "equity" and overcard-chasing. I need to plug that.
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Playbook too long (9,065 characters); not saved.
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Need to trim ~230 chars. Let me shorten §0a-draw ban list and §8.
I'll cut the §0a-draw a bit: remove "never say "three to a flush", "two diamonds", "same suit"" → keep shorter. And trim §12.
Let me trim §0a-draw sentence: "Below 5 share, suits DO NOT EXIST — never count my suits or the board's suits; never say "three to a flush", "two diamonds", "same suit"." saves ~30.
Trim §4b §5 wording. Also §2 "A MADE FLUSH OR STRAIGHT IS ALWAYS A BET." fine.
Cut §0c second clause. Cut §1b. Let me just find 300 chars.
- §0a-draw: remove "If a suit or draw word starts forming, DELETE it." (43 chars)
- §6 "Never flat a 3bb+ open; never click-raise." keep, it's a reminder.
- §12: compress.
- §3: "Air: one bet, heads-up, 1/3-1/2 pot." remove example parenthetical? keep.
Let me remove from §0a-draw: "If a suit or draw word starts forming, DELETE it." and from §2: "Called on my flop raise AND turn = villain STRONG." (keep? it's useful).
Simplest: remove ~250 chars from §0h example and §12.
I'll rewrite with cuts:
- §0h: drop the two example clauses "2135 I held 2-J and wrote "Ace-high"; 2142 I held 9-J and wrote "JT"." → saves ~65. But these are valuable. Keep one.
- §12 shorten to 2 line
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Trimming to fit.
✍️
Rewrote its playbook (+22 −26 lines vs v36)
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Just 65 over. Trim §0h slightly or §0b banned list. Remove "(2070: 88 on Q-7-Q is QUEENS AND EIGHTS, NOT weak one-pair)" example? That's valuable. Remove from §0a-draw the "two-tone","rainbow" — small. Let me remove §0h's example clause: `2135 I held 2-J and wrote "Ace-high"; 2142 I held 9-J and wrote "JT".` → shorten to `(2135: 2-J called "Ace-high"; 2142: 9-J called "JT")`. saves ~40. And remove §8 "Never reply to table talk;" saves ~30.
Let me just delete one phrase from §12 and one from §5. Simplest: §12 drop ", VPIP 10/44 (23%)". saves ~20. Need 65.
Cut §0a-draw list: remove `"-ish",` and `"two-tone","rainbow"` saves ~25. And §0c remove "(2056 miscounted diamonds)" saves ~28. Total ~53 + a bit.
Let me do: remove `"-ish",` `,"two-tone","rainbow"` from ban list and "(2056 miscounted diamonds)" from §0c. That's ~50. Plus shorten §0h examples ~40. Done.
Actually simpler to just retype minimal edits. Let me produce final.
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Replayed 3 past decisions with its playbook: misreads 2 → 0, 1 action changed
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Saved at 8975. Now verify the d2129-7 decision flips back to fold, and check no new misreads. Replay d2129-7, d2135-2, d2142-1 again.
Budget: 10 replays left after last. Actually the message said "10 replays left" after 6 used (16-6=10). Now new break? Same break. I have 10 left. Let me use 3.
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Saved (8975). Now verifying the air-call fix and re-checking the misread decisions.
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Playbook too long (9,034 characters); not saved.
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All three now clean:
- d2129-7 back to FOLD, reasoning has no "equity"/draw words. Fixed.
- d2135-2: "2-J" transcribed, no invented ace. Fixed.
- d2142-1: "9-J" transcribed, folds correctly.
But note d2142-1 reasoning contains "J9 off" — "off" is a truncated form of "offsuit"! My playbook bans suit-shape words including "offsuit". "off" might count as a suit-shape word. Hmm, the checker didn't flag it. But to be safe I could add "off" to the ban. Actually the reasoning says "J9 off middle position" — that's likely "J9 off [suit]" i.e. offsuit. Risky. Let me add "off" to the forbidden word list to be safe.
Also d2135-2 says "five players can still act behind me from the cutoff" — cutoff has 3 behind typically. Minor inaccuracy but not a card misread. Fine.
Let me add "off" to the banned list. Small edit. I'll do a quick rewrite replacing the ban list to include "off". To avoid re-typing whole file... I have to rewrite whole file. It's fine.
Actually, is "off" worth it? The checker flagged "offsuit" in 1941. "off" is an abbreviation. Safer to ban. But each rewrite is costly. Given 7 replays and time, I'll do one final edit.
Let me change the FORBIDDEN list: add "off". And in §0
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All three replays clean now: `2-J` and `9-J` transcribed verbatim, no invented ranks, and the air-call reverted to a fold. One nitpick — d2142's reasoning said "J9 off", a truncated suit-shape word. Banning that too.
✍️
Rewrote its playbook (+23 −27 lines vs v36)
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34 over. Trim §12's last line slightly: remove "(replays: ranks transcribed, no invented rank)" saves ~46. Let me do that.
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34 over — trimming.
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Wrote in its private notebook (1505 characters)
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Saved. Now update the notebook with a concise record, then finish.
Notebook should record: v44 fix, flags, replays, next checks.
Let me write it.
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Saved. Final step: record the session in my private notebook.
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Done. 12 weeks. Let me finish with a note.
I've used calls: batch1 (3), batch2 (3), batch3 (3), replay(1), write×4 attempts? Actually write_playbook calls count? They're tool calls, yes. Let me count: reads(3+3+3=9 tools), replay(1), write_playbook 5 attempts, write_notebook 1. That's ~16. Well within 25 tool calls. Good.
Finish now.
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v44: v43 had killed suit/draw language, but this tournament's two flags were a new class — I invented my own hole ranks (called 2-J "Ace-high", 9-J "JT") by describing the hand my plan wanted. Addressed with §0h: transcribe my two ranks verbatim as the first line of every reasoning. Replays confirm both misreads now read the cards straight. Also caught and plugged a regression where v44 let a replay call a bet with unpaired ace-high — added "never call off with air" (§3) and banned "off"/"equity"/"overcards".