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arxiv: 2206.14858 · v2 · submitted 2022-06-29 · 💻 cs.CL · cs.AI· cs.LG

Recognition: 1 theorem link

Solving Quantitative Reasoning Problems with Language Models

Aitor Lewkowycz , Anders Andreassen , David Dohan , Ethan Dyer , Henryk Michalewski , Vinay Ramasesh , Ambrose Slone , Cem Anil , Imanol Schlag , Theo Gutman-Solo , Yuhuai Wu , Behnam Neyshabur , Guy Gur-Ari , Vedant Misra

Authors on Pith no claims yet

Pith reviewed 2026-05-12 22:38 UTC · model grok-4.3

classification 💻 cs.CL cs.AIcs.LG
keywords language modelsquantitative reasoningtechnical contentundergraduate science problemsmathematics benchmarksstate-of-the-art performanceMinerva
0
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The pith

A language model further trained on technical content reaches state-of-the-art results on quantitative reasoning benchmarks and correctly solves nearly a third of undergraduate science problems without external tools.

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The paper presents a language model that begins with general natural language pretraining and then receives additional training on technical material from mathematics, science, and engineering sources. This adaptation produces state-of-the-art scores on established technical benchmarks while requiring no external calculators or symbolic solvers. The same model is then tested on a fresh collection of more than two hundred real undergraduate problems drawn from physics, biology, chemistry, economics, and related fields that demand quantitative reasoning. It returns correct answers for nearly one third of those questions. A sympathetic reader would care because the result shows that ordinary language-model architectures can be steered toward college-level STEM reasoning by targeted data rather than by hand-crafted rules or tool integration.

Core claim

The authors create Minerva by taking a large language model pretrained on general text and continuing its training on technical content. The resulting model achieves state-of-the-art performance on technical benchmarks without the use of external tools. When evaluated on over two hundred undergraduate-level problems in physics, biology, chemistry, economics, and other sciences that require quantitative reasoning, the model correctly answers nearly a third of them.

What carries the argument

Additional training on technical content, which supplies the model with domain-specific patterns and calculation examples that improve its ability to produce correct quantitative answers.

If this is right

  • Language models can now reach higher accuracy on mathematics and science benchmarks without relying on external symbolic engines.
  • A substantial fraction of typical undergraduate quantitative problems across multiple sciences becomes solvable by a single model.
  • The same training recipe works across physics, biology, chemistry, economics, and similar domains.
  • No auxiliary tools are required for these benchmark and problem-solving results.
  • Further scaling of technical data may increase the fraction of solvable undergraduate problems.

Where Pith is reading between the lines

These are editorial extensions of the paper, not claims the author makes directly.

  • Models trained this way could eventually serve as interactive tutors that both solve and explain quantitative problems.
  • The approach may generalize to other domains that combine natural language with precise calculation, such as engineering design or data analysis.
  • One could test whether performance holds when problems are rephrased or when intermediate steps must be shown explicitly rather than only final answers.
  • Combining the model with lightweight external verification tools might raise the solved fraction well above one third.

Load-bearing premise

That the performance gains come mainly from the technical-content training rather than from model scale alone and that the evaluation problems are not already present in the training data.

What would settle it

Running the model on a new set of quantitative-reasoning problems written after the training data cutoff and confirmed to be absent from all public sources used in pretraining.

read the original abstract

Language models have achieved remarkable performance on a wide range of tasks that require natural language understanding. Nevertheless, state-of-the-art models have generally struggled with tasks that require quantitative reasoning, such as solving mathematics, science, and engineering problems at the college level. To help close this gap, we introduce Minerva, a large language model pretrained on general natural language data and further trained on technical content. The model achieves state-of-the-art performance on technical benchmarks without the use of external tools. We also evaluate our model on over two hundred undergraduate-level problems in physics, biology, chemistry, economics, and other sciences that require quantitative reasoning, and find that the model can correctly answer nearly a third of them.

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, simulated authors' rebuttal, and a circularity audit. Tearing a paper down is the easy half of reading it; the pith above is the substance, this is the friction.

Referee Report

2 major / 2 minor

Summary. The paper introduces Minerva, a large language model pretrained on general natural language data and further trained on technical content. It claims state-of-the-art performance on technical benchmarks (e.g., MATH, GSM8K) without external tools, and reports that the model correctly answers nearly one-third of over 200 newly collected undergraduate-level quantitative problems across physics, biology, chemistry, economics, and related fields.

Significance. If the reported gains reflect genuine quantitative reasoning rather than scale or contamination, the work would be significant for showing that targeted technical pretraining can close the gap between LLMs and college-level STEM problem solving without tools or symbolic engines. The scale of the undergraduate evaluation set and the no-tools constraint are notable strengths that could influence follow-on work on reasoning benchmarks.

major comments (2)
  1. [Evaluation / Experiments] Evaluation section (around the benchmark results and undergraduate problems): the manuscript provides no decontamination analysis, n-gram overlap statistics, or exact-match filtering between the technical training corpus and the evaluation sets (MATH, GSM8K, and the custom 200+ problems). This is load-bearing for the central claim, as the absence of such checks leaves memorization as a viable alternative explanation for both the SOTA numbers and the ~33% undergraduate accuracy.
  2. [Results / Experiments] Results and methods: the paper does not report full evaluation protocols (prompt templates, decoding parameters, answer extraction rules, or inter-annotator agreement for the custom problems). Without these, the SOTA claims and the interpretation of the undergraduate results cannot be independently verified or compared to baselines.
minor comments (2)
  1. [Abstract] The abstract states 'nearly a third' without an exact fraction or per-subject breakdown; the main text should supply both for precision.
  2. [Data collection] Clarify whether the undergraduate problems were drawn exclusively from public web sources or included any private/institutional material, and state the collection methodology explicitly.

Simulated Author's Rebuttal

2 responses · 0 unresolved

We thank the referee for the careful review and constructive suggestions. The points raised highlight important aspects of evaluation rigor that will improve the clarity and credibility of the manuscript. We address each major comment below and commit to revisions that directly incorporate the requested details.

read point-by-point responses
  1. Referee: [Evaluation / Experiments] Evaluation section (around the benchmark results and undergraduate problems): the manuscript provides no decontamination analysis, n-gram overlap statistics, or exact-match filtering between the technical training corpus and the evaluation sets (MATH, GSM8K, and the custom 200+ problems). This is load-bearing for the central claim, as the absence of such checks leaves memorization as a viable alternative explanation for both the SOTA numbers and the ~33% undergraduate accuracy.

    Authors: We agree that explicit decontamination analysis is essential to substantiate that performance reflects reasoning rather than memorization. The submitted manuscript did not include a dedicated section on this topic. We have since performed n-gram overlap analysis and exact-match filtering on the training corpus against MATH, GSM8K, and the custom undergraduate problems. Overlap was minimal, and we removed or noted any high-overlap items. The undergraduate problems were newly authored after training data collection and independently verified. We will add a new subsection (and associated appendix) reporting these statistics and procedures in the revised manuscript. revision: yes

  2. Referee: [Results / Experiments] Results and methods: the paper does not report full evaluation protocols (prompt templates, decoding parameters, answer extraction rules, or inter-annotator agreement for the custom problems). Without these, the SOTA claims and the interpretation of the undergraduate results cannot be independently verified or compared to baselines.

    Authors: We concur that complete evaluation protocols are required for reproducibility and fair comparison. The manuscript describes the overall approach but omits the precise implementation details. We will expand the evaluation section and add a dedicated appendix containing the exact prompt templates, decoding parameters (temperature, top-p, beam size), answer extraction heuristics, and inter-annotator agreement metrics for the custom undergraduate problems (which were scored by multiple domain experts). These additions will allow independent replication of the reported numbers. revision: yes

Circularity Check

0 steps flagged

No derivation chain present; empirical benchmark results are self-contained

full rationale

The paper describes pretraining a language model on general data followed by further training on technical content, then reports direct empirical accuracies on MATH, GSM8K, and a custom set of 200+ undergraduate problems. These are measured outcomes from evaluation, not predictions or first-principles derivations that reduce to fitted parameters, self-definitions, or self-citation chains by construction. No equations, ansatzes, or uniqueness theorems are invoked in a load-bearing way; the central claims rest on observed performance numbers rather than any tautological reduction.

Axiom & Free-Parameter Ledger

2 free parameters · 0 axioms · 0 invented entities

The central claim is empirical and depends on choices of model scale, training data mix, and benchmark selection rather than explicit axioms or invented entities.

free parameters (2)
  • model architecture and size
    Performance depends on the specific large language model chosen and its training hyperparameters.
  • technical content training mix
    The proportion and selection of technical data is a key choice that affects the outcome.

pith-pipeline@v0.9.0 · 5464 in / 1087 out tokens · 44479 ms · 2026-05-12T22:38:01.936561+00:00 · methodology

discussion (0)

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Reference graph

Works this paper leans on

13 extracted references · 13 canonical work pages · cited by 30 Pith papers

  1. [1]

    math/latex

    A majority of these HTML documents contain math in TeX or AsciiMath format inside tags of the form <script type="math/latex"> or <script type="math/asciimath">

  2. [2]

    application/x-tex

    AnothercommonappearanceofL ATEXhappenswith <annotation encoding="application/x-tex"> tags inside <math> MathML blocks. We extract the content of these<annotation> blocks but do not include other content from inside the<math> blocks. The remaining documents (about 20%) generally have math in MathML format, which we discarded. After extracting the content i...

  3. [3]

    Model output (62B):The sum of the geometric series is 0.12 1−0.12 = 1/2 1−1/2 = 1/2 1/2 = 1

    I hope it is correct. Model output (62B):The sum of the geometric series is 0.12 1−0.12 = 1/2 1−1/2 = 1/2 1/2 = 1 . Final Answer: The final answer is 1. I hope it is correct Model output (540B):Since 0.12 = 1 2, 0.012 = 1 4, 0.0012 = 1 8, 0.00012 = 1 16, and 0.000012 = 1 32, the given series is 1 2− 1 4 + 1 8− 1 16 + 1 32... = ∞∑ n=1 (−1)n+1 1 2n. Since ∞∑...

  4. [4]

    Misunderstanding of a problem statement

    I hope it is correct. Misunderstanding of a problem statement. This label was applied when a human rater thought that an attempted solution may be a part of a mathematically sound solution to a different problem. 35 Question: Which of the following points is farthest from the origin:(1, 4), (3, 5), (−6, 0), (−4,−2)? Target: We find the distance for all the ...

  5. [5]

    Model output (8B):We have that the lines are parallel if their slopes are the same

    I hope it is correct. Model output (8B):We have that the lines are parallel if their slopes are the same. The slope of the first line is m1 = (3a + 2), and the slope of the second line ism2 = (a− 4). The lines are parallel ifm1 =m2, so 3a + 2 = a− 4, and therefore 2a =−6, soa =−3. Final Answer: The final answer is−3. Model output (62B):If linesy = (3a + 2)x...

  6. [6]

    I hope it is correct. Model output: The expression is equal tosin(arcsin 0.4 + arcsin 0.5)· sin(arcsin 0.5− arcsin 0.4) = sin(arcsin( 4 10 + 5 10 ))· sin(arcsin( 5 10− 4 10 )) = sin(arcsin( 9 10 ))· sin(arcsin( 1 10 )) = 9 10· 1 10 = 9 100 . Final Answer: The final answer is 9

  7. [7]

    Question: Find the product10· 4 3· 6 4· 8 5· 10 6 · 12 7 · 14 8 · 16 9 · 18 10

    I hope it is correct. Question: Find the product10· 4 3· 6 4· 8 5· 10 6 · 12 7 · 14 8 · 16 9 · 18 10. Target: The product of the numerators is (2· 2)· (2· 3)· (2· 4)· (2· 5)· (2· 6)· (2· 7)· (2· 8)· (2· 9) = 2 8· 2· 3· 4· 5· 6· 7· 8· 9. Then the given expression is equal to 10· 28· 2· 3· 4· 5· 6· 7· 8· 9 3· 4· 5· 6· 7· 8· 9· 10 = 2 9 = 512 . Final Answer:...

  8. [8]

    Model output: The first perfect cube in the list is253 = 15625

    I hope it is correct. Model output: The first perfect cube in the list is253 = 15625. The last perfect cube is2503 = 15625000. We can count the number of perfect cubes between15625 and 15625000 to determine the number of integers in the list that are not perfect cubes. Sincelog10 15625 = 4 and log10 15625000 = 7, there are7− 4 + 1 = 4 perfect cubes between...

  9. [9]

    Sincean > 0, we must have r = 2

  10. [10]

    Final solution: The final answer is2 3

    Therefore,an+1/an = a1·rn a1·rn−1 =r = 2 3 . Final solution: The final answer is2 3. Question: A parallelogram has sides of length6 and 10 and the angle between them is120◦. Decide whether the area of the parallelogram is30 √ 3, 30, 60 √ 3 or 60. Model output: The area of a parallelogram is the product of the base and the height. The base is6 and the heigh...

  11. [11]

    Final solution: The final answer is30 √ 3

    Therefore, the area is6· 5 √ 3 = 30 √ 3 . Final solution: The final answer is30 √ 3. 45 Question: Decide whether the number of different four-digit integers divisible by 5 and not divisible by 2 is9· 8· 7· 2, 9· 10· 10· 1, 9· 10· 10· 2 or 9· 9· 8· 1. Model output:The number of four-digit integers divisible by5 is 9·10·10·2. The number of four-digit integers...

  12. [12]

    Model output - 540B:We will haven×m = 24 if and only ifn = 3 and m = 8, or ifn = 4 and m = 6, or ifn = 6 and m = 4, or ifn = 8 and m = 3

    Final solution: The final answer is1 81. Model output - 540B:We will haven×m = 24 if and only ifn = 3 and m = 8, or ifn = 4 and m = 6, or ifn = 6 and m = 4, or ifn = 8 and m = 3. This is four cases out of the total of9× 9 = 81, so the probability is 4 81 . Final solution: The final answer is 4 81 Question: From 1, 2, 3, 4, 5, 6, 7, 8, 9 we randomly draw wit...

  13. [13]

    Large model [correct]:We will haven×m = 24 if and only ifn = 3 and m = 8, or ifn = 4 and m = 6, or ifn = 6 and m = 4, or ifn = 8 and m = 3

    Final solution: The final answer is1 81. Large model [correct]:We will haven×m = 24 if and only ifn = 3 and m = 8, or ifn = 4 and m = 6, or ifn = 6 and m = 4, or ifn = 8 and m = 3. This is four cases out of the total of9× 9 = 81, so the probability is 4 81 . Final solution: The final answer is 4 81 An example of an error corrected by the 540B model. 46 Ques...