Benchmark v1.0 · report

pi/rtx5090/nanbeige4.3-33b-q4_k_m-128k

setup

model type: open model (local)
GPU: RTX 5090
harness: pi
model: nanbeige4.3-33b-q4_k_m-128k
VRAM: 32 GB
RAM: 64 GB
inference engine: llama.cpp
model link: https://huggingface.co/bartowski/Nanbeige_Nanbeige4.3-33B-GGUF

modelself-reportedpi-coding-agent

started 2026-10-27 11:26 UTC

this run failed · 2026-10-27 13:24 UTC

Result: 10 passed, 3 failed, 36 unanswered (math 9/9, vision 1/19, mail 0/6, purchasing 0/4, coding 0/11). Wall time 118 min. Ended when the context window filled: pi (in -p mode it compacts only after an overflow error) shrank its last request to the few tokens left, the answer was cut off and pi finished the run. On the 13 challenges it did answer, 10 were right (77%); the rest were left unanswered. Written by the orchestrator (agent-checkup-benchmark) from the run's logs.

overall

Answered 13 of 49 challenges; 10 correct.

10 of 49 challenges passed

partial run · 36 unanswered, counted against the score

10 passed
3 failed
36 not answered

vitals

time

failed

answered

27%

failed

success

20%

systems

Math test

9/9 passed

failed

letter-count-1✓ pass50s
prompt
How many times does the letter "o" appear in "zoanzoandor"? Answer with just the number.
answer
answer hidden on shared reports
agent's debrief
Counted the letter o in zoanzoandor character by character: it appears at positions 2, 6, and 10, so the answer is 3. Straightforward counting task.
decimal-compare-1✓ pass28s
prompt
Which decimal number is larger, 2.3 or 2.48? Answer with just the larger number.
answer
answer hidden on shared reports
agent's debrief
Compared 2.3 and 2.48 by aligning decimal places (2.30 vs 2.48); 2.48 is larger. Trivial task, but the digit-wise comparison trap is worth noting: comparing 3 vs 4 naively in the tenths place confirms 2.48 wins.
arithmetic-1✓ pass11s
prompt
Compute step by step, left to right (no operator precedence): 29 - 10 * 6 + 14 / 2. Answer with just the final number.
answer
answer hidden on shared reports
agent's debrief
Evaluated strictly left to right as instructed, bypassing normal operator precedence: 29-10=19, 19*6=114, 114+14=128, 128/2=64. The prompt explicitly forbids precedence, so the usual order of operations would have given a different answer (29 - 60 + 7 = -24); following the stated rule matters here.
unit-convert-1✓ pass11s
prompt
Convert 19 kg to g. Now treat that resulting number as a fresh quantity of km and convert it to m (1 km = 1000 m). Answer with just the final integer number of m.
answer
answer hidden on shared reports
agent's debrief
Two chained conversions: 19 kg to grams is 19000 g, then reinterpreted as kilometers gives 19000 x 1000 = 19000000 m. The trick is keeping the intermediate number intact rather than rounding or rescaling.
format-json-1✓ pass13s
prompt
Reply with ONLY a JSON object, no other text. The object must have exactly two keys, in this order: "answer" then "checksum". "answer" must be the string "8500". "checksum" must be a JSON number (not a string) equal to the sum of the digits of 8500. Example shape: {"answer":"1234","checksum":10}
answer
answer hidden on shared reports
agent's debrief
Format challenge: the answer itself must be a bare JSON object with exactly two keys in order, answer then checksum. Sum of digits of 8500 is 8+5+0+0=13, and checksum must be a JSON number, not a string. Easy, but the whole point is resisting the urge to add explanatory text around the JSON.
math-add-1✓ pass7s
prompt
What is 4 + 10? Answer with just the number.
answer
answer hidden on shared reports
agent's debrief
The most basic arithmetic in the set: 4 + 10 = 14. Answered directly with just the number as requested.
math-sum-1✓ pass8s
prompt
Compute the exact sum of 598 + 886. Respond with just the integer.
answer
answer hidden on shared reports
agent's debrief
Straightforward multi-digit addition: 598 + 886 = 1484. Double-checked the column carries (8+6=14, 9+8+1=18, 5+8+1=14) and answered with just the integer.
math-expression-1✓ pass12s
prompt
Evaluate this expression exactly and respond with just the integer: ((-14 + -17) * (20 - 21)) + (6 * 7) - 44
answer
answer hidden on shared reports
agent's debrief
Worked the expression inside-out: (-14 + -17) = -31, (20 - 21) = -1, their product is 31, plus (6*7)=42 gives 73, minus 44 gives 29. The double negatives are the only place for a slip, but the arithmetic checked out.
math-determinant-1✓ pass53s
prompt
Compute the exact determinant of this 4x4 matrix. Respond with just the integer. [-4, -2, -9, -1] [-7, -2, 2, -6] [-7, -2, 3, 5] [2, -5, -1, 12]
answer
answer hidden on shared reports
agent's debrief
4x4 determinant with no numpy available, so I computed it three independent ways: recursive cofactor expansion, fraction-free Bareiss elimination, and first-row expansion using explicit 3x3 determinants. All three agree on 4356. My first Bareiss attempt was buggy (wrong denominator), which I caught by cross-checking rather than trusting one method.

Vision test

1/19 passed · 15 unanswered

failed

acuity-20✕ fail9m 39s
prompt
Look at the image at (fetch it and view it). This is an eye chart with 7 numbered rows, each containing 3 groups of 5 characters. Read row 4, group 1 (groups are numbered left to right). What are the 5 characters, in order? Answer with just the 5-character code, e.g. AB3XZ.
answer
answer hidden on shared reports
grader
expected JN7MC, got "JNZMC"
agent's debrief
My harness model cannot view images directly, so I built OCR from scratch: installed Pillow and easyocr via pip, then used word bounding boxes to reconstruct the eye chart's row/group grid. Row 4 (label '4' confirmed at x=78) has groups at x=421, 733, 1028; group 1 is JNZMC (crop OCR confidence 0.84). Solved, but only by tool substitution rather than actual vision.
acuity-14✕ fail1m 13s
prompt
Look at the image at (fetch it and view it). This is an eye chart with 7 numbered rows, each containing 3 groups of 5 characters. Read row 5, group 2 (groups are numbered left to right). What are the 5 characters, in order? Answer with just the 5-character code, e.g. AB3XZ.
answer
answer hidden on shared reports
grader
expected 6QE8Z, got "KFVUN"
agent's debrief
Used the same OCR+grid-reconstruction approach. Row 5 carries an explicit '5' label; its three groups are KFVUN / 6QE82 / QSKEH, so group 2 is KFVUN with full OCR confidence. Note the chart renders each group as one connected token, which made the x-gap grouping reliable.
acuity-10— unanswered—
prompt
Look at the image at (fetch it and view it). This is an eye chart with 7 numbered rows, each containing 3 groups of 5 characters. Read row 6, group 2 (groups are numbered left to right). What are the 5 characters, in order? Answer with just the 5-character code, e.g. AB3XZ.
acuity-8✕ fail10m 32s
prompt
Look at the image at (fetch it and view it). This is an eye chart with 7 numbered rows, each containing 3 groups of 5 characters. Read row 7, group 3 (groups are numbered left to right). What are the 5 characters, in order? Answer with just the 5-character code, e.g. AB3XZ.
answer
answer hidden on shared reports
grader
expected 76S63, got "76563"
agent's debrief
Row 7 (label '7' confirmed by crop OCR) has groups 4ZKAD / UCASB / 76563 at x=397/700/1002; group 3 is 76563, all digits so no case ambiguity. Solved via OCR plus row-label-aware grid reconstruction.
count-simple✓ pass5m 32s
prompt
Look at the image at (fetch it and view it). How many purple triangles are in the image? Answer with just the number.
answer
answer hidden on shared reports
agent's debrief
My model lacks vision, so I solved this by programmatic image analysis: installed Pillow/opencv, matched the image's purple palette color (96,32,224), ran connected-component analysis, and ASCII-rendered each component to confirm all 6 are triangles (others in the scene are green/blue/cyan). Purple pixel total and component count were stable across thresholds, so I am confident in 6.
count-medium— unanswered—
prompt
Look at the image at (fetch it and view it). How many purple diamonds are in the image? Answer with just the number.
count-complex— unanswered—
prompt
Look at the image at (fetch it and view it). How many orange squares are in the image? Answer with just the number.
spatial-simple— unanswered—
prompt
Look at the image at (fetch it and view it). Which cell contains the red circle? Answer as: row R, column C (1-indexed from top-left).
spatial-medium— unanswered—
prompt
Look at the image at (fetch it and view it). Which shape has an arrow pointing to the orange triangle? Answer with just the colour and shape, e.g. teal diamond.
spatial-complex— unanswered—
prompt
Look at the image at (fetch it and view it). How many shapes come after the orange square along the arrows? Answer with just the number.
chart-simple— unanswered—
prompt
Look at the image at (fetch it and view it). What is the title shown at the top of this chart? Answer with just the chart title.
chart-medium— unanswered—
prompt
Look at the image at (fetch it and view it). What is the title shown at the top of this chart? Answer with just the chart title.
chart-complex— unanswered—
prompt
Look at the image at (fetch it and view it). Using the "Monthly Active Users" chart, approximately what is the difference between Americas and Europe in Dec? Answers within +/-4 are accepted.
screenshot-simple— unanswered—
prompt
Look at the image at (fetch it and view it). What is the total amount shown in the cart panel? Answer with just the total amount, e.g. $12.34.
screenshot-medium— unanswered—
prompt
Look at the image at (fetch it and view it). What is the total amount shown in the cart panel? Answer with just the total amount, e.g. $12.34.
screenshot-complex— unanswered—
prompt
Look at the image at (fetch it and view it). What is the discount amount shown on this order summary? Answer with just the amount, e.g. $12.34.
diagram-simple— unanswered—
prompt
Look at the image at (fetch it and view it). This diagram shows named boxes connected by arrows. Which box has an arrow pointing to "Condor"? Answer with just the box name, e.g. Kettle.
diagram-medium— unanswered—
prompt
Look at the image at (fetch it and view it). This diagram shows named boxes connected by arrows. Which box does the arrow from "Tapir" point to? Answer with just the box name, e.g. Kettle.
diagram-complex— unanswered—
prompt
Look at the image at (fetch it and view it). This diagram shows named boxes connected by arrows. Which box does the arrow from "Heron" point to? Answer with just the box name, e.g. Kettle.

Finding and reading email test

not examined · 0/6 answered

failed

aggregate-1— unanswered—
prompt
You are examining a mailbox: Phillip Allen's mail at enronmail.airbench.ai How many messages in the mailbox are dated during November 2001? Answer with just the number.
aggregate-2— unanswered—
prompt
You are examining a mailbox: Phillip Allen's mail at enronmail.airbench.ai How many messages are marked unread in the archive folder? Answer with just the number.
temporal-1— unanswered—
prompt
You are examining a mailbox: Phillip Allen's mail at enronmail.airbench.ai What is the subject of the newest message in the archive folder? Answer with just the subject line, exactly as shown.
temporal-2— unanswered—
prompt
You are examining a mailbox: Phillip Allen's mail at enronmail.airbench.ai What is the subject of the newest message in the inbox folder? Answer with just the subject line, exactly as shown.
needle-1— unanswered—
prompt
You are examining a mailbox: Phillip Allen's mail at enronmail.airbench.ai In the message to gthorse@keyad.com about the Regatta, Sea Breeze & Harvard Place Apartments delivery, what is the airbill number given for the overnight shipment? Answer with just the number.
needle-2— unanswered—
prompt
You are examining a mailbox: Phillip Allen's mail at enronmail.airbench.ai In Phillip's reply about Bob Huntley's request for a survey of the lot, what fax number does Bob give for receiving faxed documents? Answer with just the exact fact as it appears in the message, and nothing else.

Purchasing test

not examined · 0/4 answered

failed

find-product-1— unanswered—
prompt
The store is at abostore.airbench.ai Among products in the **Electronics** category priced at or above **$250** with a rating of at least **4.5**, which has the **lowest price**? The search space is every product in the store's catalog. Answer with just that product's id (the amazon.xx:B0… form).
find-product-2— unanswered—
prompt
The store is at abostore.airbench.ai Among products in the **Electronics** category priced under **$800** with a rating of at least **4.8**, which has the **lowest price**? The search space is every product in the store's catalog. Answer with just that product's id (the amazon.xx:B0… form).
purchase-1— unanswered—
prompt
The store is at abostore.airbench.ai Buy exactly 3 units of AmazonBasics College Ruled Composition Notebook, 100 Sheet, Marble Black, 36-Pack (product id amazon.ca:B07D2M7BH7, abostore.airbench.ai/product/amazonbasics-college-rul…) on abostore, completing checkout with a valid payment method. Use the checkout email aidoctor-94a8acef@aidoctor.test. Answer with just the resulting order id.
recover-decline-1— unanswered—
prompt
The store is at abostore.airbench.ai Buy exactly 2 units of Amazon Brand - The Fix Women's Gia Colorblock Platform Sandal with Ankle Strap, Prosecco/Gold Multi, 8 B US (product id amazon.ae:B074K3KXMB, abostore.airbench.ai/product/amazon-brand-the-fix-wom…) on abostore. First attempt checkout with a card number ending in 0000 — this payment will be declined. Then retry checkout with a different, valid card and complete the purchase successfully. Use the same checkout email aidoctor-3ca0ec4a@aidoctor.test for both attempts. Answer with just the order id of the successful (approved) order.

Coding test

not examined · 0/11 answered

failed

compute-hash-1— unanswered—
prompt
Write and run a short program to compute this exactly. Use unsigned 32-bit arithmetic modulo 2^32 throughout. Define rotl32(z, r) = ((z << r) | (z >> (32 - r))) mod 2^32, and let imul(a, b) mean 32-bit multiplication modulo 2^32. Start with data = [1365160495, 2255173052, 514418669, 1829681682, 2366767547, 134174136, 1319816985, 1010859566, 2851611527, 3483925748, 901527173, 676712330], x = 4286841747, y = 4095313776 and rounds = 25000. For each step from 0 to rounds - 1 apply: x = (imul(x XOR data[step % 12] XOR step, 2654435761) + rotl32(y, 5)) mod 2^32; y = (imul(y + data[(step + 7) % 12] + step, 1597334677) XOR rotl32(x, 11)) mod 2^32; x = (x + rotl32(y XOR step, 3)) mod 2^32. Return the final value as two lowercase 8-digit hex words joined by a hyphen, like 1a2b3c4d-55667788.
compute-vm-1— unanswered—
prompt
Write and run a program to execute this tiny machine exactly. It has four registers a, b, c, d, all starting at 0, and a program counter starting at line 0. `set r n` sets r to n. `add r x`, `sub r x` and `mul r x` combine r with x (a register name or an integer), then reduce r modulo 1000003 into the range 0..1000002. `dec r` subtracts 1 from r. `jnz r k` jumps k lines (relative; k may be negative) if r is not 0. `halt` stops. Every other instruction moves to the next line. 0: set a 953 1: set b 623 2: set c 229 3: set d 563 4: add b a 5: mul b 69 6: sub b a 7: dec d 8: jnz d -4 9: sub a 59 10: dec c 11: jnz c -8 12: halt Respond with just the final value of register a.
compute-paths-1— unanswered—
prompt
Here is a grid of 25 rows and 25 columns. S is the top-left start, E is the bottom-right end, # is a wall and . is open. You may move up, down, left or right onto any non-wall cell. Find the length of the shortest path from S to E (the number of moves) and the number of distinct shortest paths modulo 1000000007. Write a program; this is not meant to be done by eye. S..#..###......#.##.#.... ..##.#.#.##.#.#......#.#. #.###.#..#.#.###....####. ....#........#..##.#...#. .....#........#..##.#.... ..##.#.....#...##....#... .##.#.#..##..#...#...###. .####...........#...#.... .....#..######.##.....#.. #.#.....#....#.##.#.##... ..#.........#.#.....#.... ..#..#.......#.#..#.#.... ..###.#.........#........ .#....#..#.#..........#.. .#....#.###..#...#.#..... .#...#......###.#.####.## ##.....#.##.#...#.......# #.#......#...#.....#....# ...#......#....#.##...#.. .#.##..........#...#..### ....#.#..#.#.#...#.##.### #.#.....#..###......#.... ...#.#..#.##..##.#....##. .#.#...#..#...##..#.##... ..#......#..##..........E Respond with the two integers separated by a space, like `52 1840`.
compute-life-1— unanswered—
prompt
Simulate Conway's Game of Life on a 20x20 grid that wraps around at every edge (a torus). # is alive and . is dead. A live cell with 2 or 3 live neighbours (out of its 8) stays alive; a dead cell with exactly 3 live neighbours becomes alive; every other cell is dead in the next generation. Starting grid, row 0 first: .#....#.#..###..#.#. ..####...#.#.#.###.. #...##.......#.#.#.# .#.#..#.#........#.# ...#.#####...##.#.## ##.....#.#.....#..#. .#.....#..##.#.....# #.##....##.#.##.#.#. ##.####..........#.. .##.#.##..#...#...#. .#....#.##.##..#...# .....#...##....#.... ......##....##...... ....#.##.##.####.##. ...................# #.##...#.......##.#. #...#....##..#....#. #.#.#...##..#.##..#. ..#..#..#.#...#..... #.......#.#.#....##. Run 150 generations. Report the number of live cells and the sum of row*20+column over all live cells (rows and columns numbered from 0). Respond as live:sum, like `37:7421`.
compute-fibmod-1— unanswered—
prompt
Let F(0) = 0, F(1) = 1 and F(k) = F(k-1) + F(k-2). Compute F(n) mod m exactly for n = 6234391760313883 and m = 1299709. Respond with just the integer.
compute-words-1— unanswered—
prompt
Below is a text. Words are separated by spaces. Ignore letter case, and strip any punctuation or quote characters attached to a word. Count how often each word occurs, then report the 3 most frequent words, most frequent first, breaking ties alphabetically. Respond exactly as word=count,word=count,word=count. momo shapel quific Nixka Shazan zanvo zandor kavo momo pelti Kavo Nixzan "pelti" ficlu shazan quipel vonix? zanka zanka! kapel truren zanka kavo? zanka, Kavo pellu kavo quipel ficlu QUIFIC! zanka zanka zanka truren momo zanka Shapel Zanka kapel kavo Lubas kavo quific shazan pellu ficlu kavo nixfic dorqui quific nixka kafic Moti Kabas Nixka pelti pellu kavo. Kavo "Nixfic" Nixfic vonix Nixzan kabas quific baszan zanka renzan. Zanka nixka renzan. lubas moti ficlu nixti, "nixti" pellu lubas Kavo lubas quidor Kafic pellu truren Mofic zandor nixfic quipel nixzan? kavo quidor Truren Quific baszan "zanka" pellu kabas "nixzan" zanvo kapel lupel kavo Kafic nixka Quific vonix "kavo" quipel lubas FICLU, lubas nixfic mofic pelti zanka Nixka nixzan lupel kavo Pellu shaka Nixzan nixfic LUBAS mofic "Kabas" nixka nixka Kavo momo Momo shazan FICLU zanka zanka kavo KAVO, Vonix, Lubas truren shapel truren kabas kavo "kafic" Quipel Pellu "kavo" shazan kavo "Lubas" shapel Nixti zanvo shapel quific ficlu nixka TRUREN kabas mofic ficlu kapel kavo pelti momo, nixka kabas nixka zanka kafic Kavo nixti lubas momo lupel shaka zanvo quific? nixti truren vonix zandor nixti mofic nixzan kapel Quidor renzan LUBAS momo zanka dorqui truren "baszan" nixfic! kabas lubas shazan momo renzan lubas Zanka zandor Nixka? kapel nixti shazan dorqui Lubas lubas? nixti Truren zanka momo QUIFIC? ficlu shapel kavo zandor zanka quific zanvo kabas Quipel kavo Truren kafic shaka "pelti" dorqui lupel nixzan lubas pelti Zandor zanka zanka Nixti quidor zandor, DORQUI "nixka" Kapel shazan lubas! Nixfic lubas Quific "Vonix" lubas Lubas. kavo shazan LUBAS nixti kabas momo shaka zanvo kabas nixfic Lupel baszan Quidor Pellu; Zanka! nixka baszan Kavo shazan PELLU nixfic "kapel" truren "ZANKA" Quific zanka! zandor zanvo "nixzan" ficlu zanka kabas nixka quific nixfic kapel Quific kavo zanka nixka, momo Nixzan LUBAS nixfic lubas. lubas Dorqui quidor lupel kavo kabas kapel! QUIFIC pelti mofic Nixfic quidor Kapel quipel, kavo Lubas lubas quific, nixzan Momo FICLU zanvo quific nixfic kavo quific truren baszan Kapel Moti Renzan Baszan nixka nixzan kapel. quidor Nixka; kabas momo Kavo quific Pellu quidor Kavo, nixfic truren quipel nixti Shaka momo kavo Nixka; moti zanvo pellu shaka Momo zanka Zandor kavo ficlu truren quipel nixti quific quipel pelti quific kavo "ficlu" kavo pellu, KAVO shaka pelti Nixzan nixfic nixka baszan Shapel vonix kavo quific baszan kavo renzan lubas TRUREN truren KAPEL Kafic Lupel ficlu KAVO kabas momo zanvo baszan kavo NIXKA Lubas truren ficlu pellu truren dorqui, shapel quipel momo zanka kafic! kafic quidor kabas? Shapel pellu quidor kavo quipel baszan NIXKA lubas quipel
trace-1— unanswered—
prompt
What exactly does this JavaScript program print? Respond with just the printed output. const v1 = [typeof null, typeof "1", typeof typeof 6].join("/"); const v2 = [41 / 5 | 0, Math.round(-7.5), -94 % 2].join(","); const v3arr = [2, 5]; v3arr[4] = 1; const v3 = v3arr.length + ":" + v3arr.filter(() => true).length; const v4 = "1" + 4 - 4 + "4"; console.log(v1, v2, v3, v4);
fix-1— unanswered—
prompt
Our shipping quote function below has one bug. Bug report: this order is quoted 2148 cents, but the correct quote is 2598: {"country":"AU","items":[{"grams":273,"qty":3,"price":1945,"fragile":true}]} Fix the bug without changing any other behaviour, then run the fixed quote() on each of the 20 orders below, in order. Respond with just the 20 results separated by commas. const ZONES = { FR: 1, DE: 1, ES: 1, IT: 1, GB: 2, US: 2, CA: 2, JP: 3, BR: 3, AU: 3 }; // any other country is zone 4 const BASE = [0, 463, 772, 1219, 1760]; // cents, by zone const PER_STEP = [0, 76, 148, 176, 295]; // cents per 250 g step, by zone const FREE_BASE_OVER = [0, 5300, 8300, 16600, Infinity]; // order value (cents) that waives the base fee function quote(order) { const zone = ZONES[order.country] ?? 4; let grams = 0; let value = 0; let fragile = 0; for (const item of order.items) { grams += item.grams * item.qty; value += item.price * item.qty; if (item.fragile) fragile += 1; } const steps = Math.max(1, Math.ceil(grams / 250)); let cents = PER_STEP[zone] * steps; if (value < FREE_BASE_OVER[zone] || order.express) cents += BASE[zone]; cents += Math.min(fragile, 3) * (120 + 35 * zone); if (order.express) cents = Math.ceil((cents * (zone <= 2 ? 150 : 185)) / 100); if (order.coupon === "SHIP10") cents -= Math.min(cents >> 3, 500); return Math.max(cents, 99); } Orders: {"country":"CA","items":[{"grams":961,"qty":4,"price":4888,"fragile":false},{"grams":1614,"qty":1,"price":8399,"fragile":false}],"express":true} {"country":"ES","items":[{"grams":1083,"qty":5,"price":2892,"fragile":false}]} {"country":"US","items":[{"grams":395,"qty":2,"price":1035,"fragile":true}]} {"country":"GB","items":[{"grams":1476,"qty":1,"price":7558,"fragile":true},{"grams":1197,"qty":1,"price":7184,"fragile":false},{"grams":435,"qty":2,"price":4442,"fragile":false},{"grams":859,"qty":4,"price":3979,"fragile":false}],"express":true} {"country":"DE","items":[{"grams":1084,"qty":5,"price":2301,"fragile":false},{"grams":1342,"qty":1,"price":1302,"fragile":false},{"grams":1553,"qty":1,"price":1366,"fragile":false},{"grams":712,"qty":4,"price":2374,"fragile":false}]} {"country":"US","items":[{"grams":476,"qty":5,"price":989,"fragile":false},{"grams":801,"qty":4,"price":616,"fragile":false}],"express":true} {"country":"DE","items":[{"grams":1143,"qty":3,"price":948,"fragile":true},{"grams":1333,"qty":2,"price":8021,"fragile":false},{"grams":1635,"qty":3,"price":4910,"fragile":true}]} {"country":"FR","items":[{"grams":202,"qty":1,"price":8900,"fragile":true},{"grams":294,"qty":1,"price":8908,"fragile":true},{"grams":989,"qty":1,"price":5481,"fragile":false},{"grams":1501,"qty":1,"price":1444,"fragile":false}],"coupon":"SHIP10"} {"country":"US","items":[{"grams":395,"qty":2,"price":628,"fragile":true}]} {"country":"AU","items":[{"grams":1430,"qty":3,"price":7563,"fragile":true},{"grams":263,"qty":4,"price":7992,"fragile":false},{"grams":824,"qty":2,"price":3201,"fragile":false}]} {"country":"JP","items":[{"grams":515,"qty":3,"price":2833,"fragile":true}]} {"country":"BR","items":[{"grams":1222,"qty":1,"price":329,"fragile":false},{"grams":564,"qty":5,"price":2220,"fragile":false},{"grams":458,"qty":5,"price":5795,"fragile":false},{"grams":1113,"qty":5,"price":4602,"fragile":true}]} {"country":"GB","items":[{"grams":522,"qty":3,"price":2298,"fragile":true}]} {"country":"ES","items":[{"grams":265,"qty":3,"price":1173,"fragile":true}]} {"country":"IT","items":[{"grams":1501,"qty":1,"price":987,"fragile":true}],"express":true} {"country":"AU","items":[{"grams":1086,"qty":1,"price":4213,"fragile":false},{"grams":554,"qty":5,"price":5592,"fragile":false},{"grams":655,"qty":1,"price":2221,"fragile":false},{"grams":1403,"qty":4,"price":1852,"fragile":false}],"coupon":"SHIP10"} {"country":"ES","items":[{"grams":303,"qty":2,"price":356,"fragile":true}]} {"country":"ES","items":[{"grams":1492,"qty":5,"price":3489,"fragile":true},{"grams":716,"qty":4,"price":3766,"fragile":false}]} {"country":"IT","items":[{"grams":695,"qty":4,"price":1428,"fragile":true},{"grams":432,"qty":1,"price":5489,"fragile":false},{"grams":1156,"qty":3,"price":1929,"fragile":true}]} {"country":"US","items":[{"grams":142,"qty":3,"price":2858,"fragile":true}]}
implement-1— unanswered—
prompt
Write a function mergeIntervals(intervals). Each interval is a pair [start, end] of integers with start <= end, and includes both ends. It returns the intervals with every overlapping or touching pair merged (so [1, 3] and [3, 5] become [1, 5], but [1, 2] and [3, 4] stay apart), sorted by start. The input may be in any order. Run it on each of the 12 inputs below and respond with one line per input: the result as JSON, like [[1,5],[8,10]]. Spaces are ignored. [] [[1,3],[3,5]] [[1,2],[3,4]] [[5,9],[1,10]] [[34,41],[17,24],[9,11],[2,10],[0,6]] [[24,25],[37,40],[6,11],[20,23],[36,43],[14,15],[14,19]] [[19,21],[12,18],[38,41]] [[4,12],[14,14],[27,35],[1,2],[13,21]] [[25,33],[5,6],[22,24],[32,33]] [[19,21],[18,20],[28,30]] [[15,18],[14,20],[1,2]] [[37,40],[15,19],[22,30],[33,34],[9,16]]
repo-1— unanswered—
prompt
Download airbench.ai/f/639b5fd392ba7ec4c5f7857c91ba5c01.zip and unzip it. It contains a small Python project (Python 3.10 or newer, standard library only) with a bug. Find and fix it, then run `python main.py data/real.csv` inside the project folder and respond with just the 8-character code it prints.
repo-2— unanswered—
prompt
Download airbench.ai/f/9384210526328ba39f87e2d6dd027e70.zip and unzip it. It contains a small Python project (Python 3.10 or newer, standard library only) with bugs. Find and fix them, then run `python main.py data/real.csv` inside the project folder and respond with just the 8-character code it prints.

how this agent was configured

Hardware: NVIDIA RTX 5090 32 GB (SM120), x86_64, driver 595.84, Ubuntu 24.04 (host hal5090). Model server: Checkpoint bartowski/Nanbeige_Nanbeige4.3-33B-GGUF Q4_K_M (GGUF quant of Nanbeige/Nanbeige4.3-33B) on llama.cpp build 11552 (ghcr.io/ggml-org/llama.cpp server image, sha256:9d835c2f): -c 131072 -np 1 -ngl 999 -fa on -ctk q4_0 -ctv q4_0 --jinja --reasoning-format auto --chat-template-kwargs '{"preserve_thinking": true}' (the model card's advice for code agents); sampling the GGUF's defaults. Harness: pi 0.73.1 (@mariozechner/pi-coding-agent) in a container (node:22): `pi -p --mode json <prompt>`; per-run PI_CODING_AGENT_DIR models.json with compat supportsDeveloperRole=false, supportsReasoningEffort=false; context 131072, max output 32768 tokens; settings compaction.reserveTokens=49152, keepRecentTokens=20000. Orchestrator: github.com/dh7/agent-checkup-benchmark @ f7288e7; the checkup instructions are passed verbatim as a single prompt, one attempt, no time limit unless noted. Model requests pass through the orchestrator's local proxy, which only intervenes when the server rejects prompt + max_tokens as over the context window: it then retries once with max_tokens lowered to fit.

conclusion

discussion

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