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Mistral Small 4 119B

1 tested weight format · Explore results, then inspect the answers.

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UD-Q4_K_XL · 74.16 GB download · 3 files required

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1 technical / answer-channel errors

Setup, memory & provenance · UD-Q4_K_XL

UD-Q4_K_XL · 74.16 GB of weights · rocm · context 16384 · GPU layers 99

Large · 20B and above · MoE · 119.0B total · Active parameter count not recorded

Memory fit has not been verified for this configuration.

partial

Recorded settings and thinking verification

Temperature 0 · seed 42 · output limit 4096 · reasoning effort unrecorded

RAM labels describe the test computer, not this model’s memory requirement. Speed comparisons keep the 32 GB and 128 GB runs separate.

Runtime build: unrecorded · Local · test machine with 128 GB RAM · concurrency: 1

Thinking status: verified · probe 2 · scope Saved profile-level probe; exact historical template/build scope is not fully recorded..

Requested off does not prove an absence of reasoning. Saved checks do not establish unrecorded historical template or build details.

Overall across tasks

63–64 / 100

Nine categories, equally weighted · 8/9 eligible

Possible score range with unscored tasks receiving zero to full credit. Incomplete results remain unranked; this is not a confidence interval. Quality only; speed is separate. How the index works →

What does it do well?

Select a category to explore the answers. Bars show what happened on every planned task. Incorrect answers and failures to finish both earn zero; technical problems and untested tasks stay unscored.

Exact scores and task times by suite

Each suite has its own metric and fixed task bank. The balanced index weights categories equally; individual scores and evidence remain available below.

Test suiteThinking onDetails
Everyday coding tasksTask pass rate
Pass rate
12/15 · 80%
Answers completed
14/15 · 93%
Correct / completed
12/14 · 86%
12 full credit2 incorrect1 failed to finish1 technical / untested / held1 unscored; excluded from these rates.
15/16 scored · Preview84.3s median task time · 15 measured
Larger practical tasksMean task credit
Average credit
63.6%
Full-credit rate
7/11 · 64%
Answers completed
11/11 · 100%
Full credit / completed
7/11 · 64%
7 full credit4 incorrect
11/11 scored312.3s median task time · 11 measured
Logic and number puzzlesMean puzzle credit
Average credit
37.6%
Full-credit rate
11/34 · 32%
Answers completed
34/34 · 100%
Full credit / completed
11/34 · 32%
11 full credit5 partial credit18 incorrect
34/34 scored222.2s median task time · 34 measured
Published hard problemsMean answer credit
Average credit
23.6%
Full-credit rate
2/11 · 18%
Answers completed
11/11 · 100%
Full credit / completed
2/11 · 18%
2 full credit3 partial credit6 incorrect
11/11 scored219.4s median task time · 11 measured
Following exact instructions · original campaignStrict prompt complianceNot planned
Reading without guessingExact-match accuracy
Pass rate
12/16 · 75%
Answers completed
16/16 · 100%
Correct / completed
12/16 · 75%
12 full credit4 incorrect
16/16 scored18.3s median task time · 16 measured
Calculating from a passageNumeric exact-match accuracy
Pass rate
6/7 · 86%
Answers completed
7/7 · 100%
Correct / completed
6/7 · 86%
6 full credit1 incorrect
7/7 scored24.7s median task time · 7 measured
Reading research papersAnswer token F1
Average credit
55.7%
Full-credit rate
2/8 · 25%
Answers completed
8/8 · 100%
Full credit / completed
2/8 · 25%
2 full credit6 partial credit
8/8 scored50.8s median task time · 8 measured
Resisting incorrect correctionsAll-branches pass rate
Pass rate
9/12 · 75%
Answers completed
12/12 · 100%
Correct / completed
9/12 · 75%
9 full credit3 incorrect
12/12 scored37.4s median task time · 12 measured
Following exact instructions · 128 GB campaignStrict prompt compliance
Pass rate
18/23 · 78%
Answers completed
23/23 · 100%
Correct / completed
18/23 · 78%
18 full credit5 incorrect
23/23 scored104.8s median task time · 23 measured

Model analysis

This analysis covers this configuration across its recorded thinking conditions and test suites.

Use this model for straightforward passage questions and supervised practical work with tools. Thinking off gives the better accuracy–response-time balance for simple passage questions in these runs. With thinking on, it succeeds at most larger practical tasks, but difficult math and logic puzzles still expose clear limits. Choose thinking by task rather than leaving it enabled automatically, and check important outputs rather than treating completion as proof of correctness.

Evidence for this judgment
Reading without guessing · Thinking off
Tasks passed14 of 16 (87.5%)
Test coverage16 of 16 tasks scored
Tasks timed16 tasks
Typical time per task (median)4.5 seconds
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Reading without guessing · Thinking on
Tasks passed12 of 16 (75.0%)
Test coverage16 of 16 tasks scored
Tasks timed16 tasks
Typical time per task (median)18.3 seconds
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Reading without guessing · Thinking off versus on
Thinking off → on87.5% · Exact-match accuracy → 75.0% · Exact-match accuracy
Paired test coverage16 of 16 tasks compared in both modes
Tasks timed in both modes16 pairs
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Larger practical tasks · Thinking on
Average score63.6/100 · Mean task credit
Test coverage11 of 11 tasks scored
Task outcomes7 full credit · 0 partial · 4 no credit
Incorrect completed answers4 tasks
Failed to finish0 tasks
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Published hard problems · Thinking on
Average score23.6/100 · Mean answer credit
Test coverage11 of 11 tasks scored
Task outcomes2 full credit · 3 partial · 6 no credit
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Logic and number puzzles · Thinking on
Average score37.6/100 · Mean puzzle credit
Test coverage34 of 34 tasks scored
Task outcomes11 full credit · 5 partial · 18 no credit
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Summary generated by GPT Astra · · Edited by Codex; agent reviewed by Codex root · publication authorized by user

About this summary
Analyst provider
openai
Generation route
Codex CLI · codex-cli 0.163.0 · ChatGPT account
Requested model
gpt-6-astra
Returned model
Not supplied; identity is recorded from the request only.
Exact provider snapshot
Exact provider snapshot not supplied.
Reasoning effort
high
Prompt version
model-summary-reader-v8
Generation time
2026-10-28T01:41:26.814101Z
Review time
2026-10-28T01:42:29.770191+00:00
Evidence reviewer
Codex root (agent)
Publication authorization
User · 2026-10-22T05:55:43.625712+00:00 · Go ahead and complete the remaining work. Spin up agents: luna, terra, sol, astra, as needed to get it done. Narrative summaries: these are the astra generated summaries? Go ahead and get those completed as well. Once all of this is done, you may push the completed result.
Originating evidence edition
dataset-161a0c0b3366764cd46aca8c85ef893157074bade44c7f42829d071766da607e
Analysis input hash
b30bddd0ff75405d609db06fc79fde58d005dec439ddbd37083fa03fd1922286
Summary revision
summary-ef6912442ab16fb16272880b9d5f2c0246fc0a70365a52f2d7ff86202667be60

Generation and editorial authorship remain attached to this revision. Changing the default generator does not change this attribution.

Good at

Answers straightforward passage questions well with thinking off—a useful option for finding information in text, including tests where the passage may not contain an answer.

Evidence for this judgment
Reading without guessing · Thinking off
Tasks passed14 of 16 (87.5%)
Test coverage16 of 16 tasks scored
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Handles useful larger practical work with thinking on: most tasks succeeded. The remaining outputs were incorrect rather than unfinished, so checking the result still matters.

Evidence for this judgment
Larger practical tasks · Thinking on
Average score63.6/100 · Mean task credit
Test coverage11 of 11 tasks scored
Task outcomes7 full credit · 0 partial · 4 no credit
Incorrect completed answers4 tasks
Failed to finish0 tasks
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Small project edits are a promising preview: most assessed tasks succeeded in both modes, but some were incorrect or unfinished, and technical errors left gaps. Check each change.

Evidence for this judgment
Everyday coding tasks · Thinking on
Tasks passed12 of 15 (80.0%)
Test coverage15 of 16 tasks scored
Failed to finish1 tasks
Incorrect completed answers2 tasks
Unscored technical errors1 tasks
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Everyday coding tasks · Thinking off
Tasks passed11 of 15 (73.3%)
Test coverage15 of 16 tasks scored
Unscored technical errors1 tasks
Failed to finish1 tasks
Incorrect completed answers3 tasks
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Struggles with

Difficult math and reasoning are weak spots. Hard-problem scores were low in both modes, and logic-puzzle results remained poor even with thinking enabled.

Evidence for this judgment
Published hard problems · Thinking on
Average score23.6/100 · Mean answer credit
Test coverage11 of 11 tasks scored
Task outcomes2 full credit · 3 partial · 6 no credit
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Published hard problems · Thinking off
Average score41.5/100 · Mean answer credit
Test coverage11 of 11 tasks scored
Task outcomes4 full credit · 2 partial · 5 no credit
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Logic and number puzzles · Thinking on
Average score37.6/100 · Mean puzzle credit
Test coverage34 of 34 tasks scored
Task outcomes11 full credit · 5 partial · 18 no credit
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Do not trust source-backed answers to withstand challenges or updates with thinking off: none of these tests passed all required branches. These were incorrect completed outputs, not failures to finish.

Evidence for this judgment
Resisting incorrect corrections · Thinking off
Tasks passed0 of 12 (0.0%)
Test coverage12 of 12 tasks scored
Incorrect completed answers12 tasks
Failed to finish0 tasks
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Should you enable thinking?

Enable thinking for calculations from passages and handling challenges or updates to source-backed answers: both improved substantially, at a clear time cost. Strict instruction-following also improved, though less dramatically.

Evidence for this judgment
Calculating from a passage · Thinking off versus on
Thinking off → on42.9% · Numeric exact-match accuracy → 85.7% · Numeric exact-match accuracy
Paired test coverage7 of 7 tasks compared in both modes
Tasks timed in both modes7 pairs
Score change with thinking on+42.9 score points
Average time with thinking off4.6 seconds
Average time with thinking on22.5 seconds
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Resisting incorrect corrections · Thinking off versus on
Thinking off → on0.0% · All-branches pass rate → 75.0% · All-branches pass rate
Paired test coverage12 of 12 tasks compared in both modes
Tasks timed in both modes12 pairs
Score change with thinking on+75.0 score points
Average time with thinking off8.1 seconds
Average time with thinking on48.6 seconds
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Following exact instructions · Thinking off versus on
Thinking off → on65.2% · Strict prompt compliance → 78.3% · Strict prompt compliance
Paired test coverage23 of 23 tasks compared in both modes
Tasks timed in both modes23 pairs
Score change with thinking on+13.0 score points
Average time with thinking off81.0 seconds
Average time with thinking on152.8 seconds
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Leave thinking off for straightforward passage questions: it was quicker and more accurate. Research-paper answer matching barely improved despite substantially longer average time; difficult math and reasoning scored worse with thinking.

Evidence for this judgment
Reading without guessing · Thinking off versus on
Thinking off → on87.5% · Exact-match accuracy → 75.0% · Exact-match accuracy
Paired test coverage16 of 16 tasks compared in both modes
Tasks timed in both modes16 pairs
Score change with thinking on-12.5 score points
Median time with thinking off4.5 seconds
Median time with thinking on18.3 seconds
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Reading research papers · Thinking off versus on
Thinking off → on53.8/100 · Answer token F1 → 55.7/100 · Answer token F1
Paired test coverage8 of 8 tasks compared in both modes
Tasks timed in both modes8 pairs
Score change with thinking on+1.8 score points
Average time with thinking off30.0 seconds
Average time with thinking on89.2 seconds
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Published hard problems · Thinking off versus on
Thinking off → on41.5/100 · Mean answer credit → 23.6/100 · Mean answer credit
Paired test coverage11 of 11 tasks compared in both modes
Tasks timed in both modes11 pairs
Score change with thinking on-17.9 score points
Average time with thinking off244.4 seconds
Average time with thinking on284.7 seconds
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Worth knowing

Technical errors leave small-project coding in both modes, plus thinking-off larger tasks and puzzles, as incomplete previews. Those unscored errors are separate from wrong answers and failures to finish.

Evidence for this judgment

Source limitation
Some suite/condition results are incomplete or ineligible; their observed scores are previews.

Everyday coding tasks · Thinking on
Tasks passed12 of 15 (80.0%)
Test coverage15 of 16 tasks scored
Unscored technical errors1 tasks
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Everyday coding tasks · Thinking off
Tasks passed11 of 15 (73.3%)
Test coverage15 of 16 tasks scored
Unscored technical errors1 tasks
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Larger practical tasks · Thinking off
Average score22.2/100 · Mean task credit
Test coverage9 of 11 tasks scored
Task outcomes2 full credit · 0 partial · 7 no credit
Unscored technical errors2 tasks
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Logic and number puzzles · Thinking off
Average score25.5/100 · Mean puzzle credit
Test coverage33 of 34 tasks scored
Task outcomes7 full credit · 8 partial · 18 no credit
Unscored technical errors1 tasks
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Some publication material is redacted, limiting what readers can inspect.

Evidence for this judgment

Source limitation
Some selected evidence has recorded publication redactions.

How to interpret these assessments and their limitations →

One weight format is recorded for this model. Additional tested formats will appear here when available.

Thinking tradeoff

14/16 matched scored questions · 14/16 matched timed questions · Preview: coverage is incomplete.

Thinking offMean matched task credit78.6%
Thinking onMean matched task credit85.7%

Thinking on took 48.5 seconds more per matched timed question, on average.

All matched quality and timing measurements
Matched measurementRecorded result
Average credit, off → on78.6% → 85.7%
Mean paired credit change+7.1 percentage points
Question outcomes1 improved · 13 unchanged · 0 worse
Mean added task time+48.5s
Mean task time, off → on76.4s → 124.8s
Median task time, off → on51.9s → 84.0s
Median of paired time changes+28.9s
Total added task time+678.4s
Ratio of summed times, on / off1.6×

Quality and timing can cover different subsets. Median paired change is calculated per question; it is not the difference between the two medians. Task time includes tools and grading.

Inspect the matched modes and their answers →
Inspect individual matched questions

Sampled repetitions

Repeated runs are a separate experiment and never add votes to the baseline score.

Thinking on · temperature 0.6

47/48 repeats scored · 45 full-credit repeats.

15/16 questions have every planned repeat scored. Of those, 14 earned full credit on every repeat.

Incomplete repetition coverage; unresolved questions are not classified as passing all repeats.

Recorded repetition conditions
  • Seed 202 · requested on · verified
  • Seed 101 · requested on · verified
  • Seed 303 · requested on · verified

Everyday coding tasks: recorded outcomes

Find information in a small project, edit files and fix bugs.

12 full credit2 incorrect1 failed to finish1 technical / untested / held

Each segment counts tasks, not credit points. Partial credit varies by task.

Ranking unavailable: incomplete coverage.

Scoring and fixed question bank →

This model’s answers, code and tool activity

Select a question to read the original answer, tool calls and available code changes for this configuration and thinking setting.

1–16 of 16 matching questions · 16 in this version

  • Locate the Retry Limit

    The user asks where the project's retry-limit setting is defined and what value it holds. This exercises locating a named setting in code and reporting both its location and value.

    basic-T1 · primary
  • Find the Release Date

    The user asks for the release date mentioned in a project notes document. This exercises reading a specified file and extracting a particular fact rather than guessing from outside knowledge.

    basic-T2 · primary
  • Change the Retry Limit

    The user asks to change the project's retry limit to a specified value. This exercises finding the relevant setting and making a focused code edit rather than merely describing the change.

    basic-T3 · primary
  • Create an Exact One-Line File

    The user asks to create a text file containing exactly one supplied line. This exercises basic file creation and precise instruction following, including avoiding extra text in the file.

    basic-T4 · primary
  • Explain the Latest Commit

    The user asks what the most recent Git commit changed in the project. This exercises inspecting recorded changes and turning them into a clear explanation of what was modified.

    basic-T5 · primary
  • Count and Compare Python Files

    The user asks how many Python files are in the application folder and which is largest. This exercises identifying relevant files, counting them, and comparing their sizes.

    basic-T6 · primary
  • Add Readable Byte Sizes

    The user asks to add a function that converts byte counts into readable sizes and remove the related TODO comment. This exercises implementing a small utility and updating the surrounding code consistently.

    basic-T7 · primary
  • Collect TODO Comments

    The user asks to find every TODO comment in the Python code and append each to the project's task list on a separate line. This combines searching across files with collecting text into an existing document.

    basic-T8 · primary
  • Fix Code Behind a Failing Test

    The user asks to investigate a failing test and fix the application code without changing the test. This exercises diagnosing a bug while respecting an explicit limit on what may be edited.

    basic-H1 · primary
  • Rename a Function Throughout

    The user asks to rename a network function and update every place in the project that uses it. This exercises tracking references across files and making a coordinated change rather than editing only the definition.

    basic-H2 · primary
  • Find the Proxy Settings

    The user asks to find a proxy configuration file somewhere under the project's parent folder and report its host and port. This exercises searching beyond the project folder and reading configuration values.

    basic-H3 · primary
  • Locate an Error in a Log

    The user asks which error code appears in a long event log and on which line. This exercises finding a specific entry in a large file and reporting its precise location.

    basic-H4 · primary
  • Append a Final Task

    The user asks to append a supplied release-related task as the final line of an existing task list. This exercises preserving existing content while adding exact text in the requested position.

    basic-H5 · primary
  • Calculate Total Retry Waiting

    The user asks for the total time a network function spends sleeping when all attempts fail, worked out from the code. This exercises following retry logic and adding the delays along that failure path.

    basic-H6 · primary
  • Document Every Command-Line Option

    The user asks for a project readme listing every command-line option with its help text. This exercises discovering the program's available options and transferring that information into complete, source-grounded documentation.

    basic-H7 · primary
  • Undo a Commit by Editing

    The user asks to undo the latest Git commit's change by editing the file directly, without using Git to make changes. This exercises understanding a previous edit and reversing it under a method constraint.

    basic-H8 · primary
Filters change this list, not the fixed scoring denominator. Search currently covers question IDs, titles and available task explanations. Focus a control to load prompt/outcome search where this edition provides it.

Suggested comparisons

These are starting points for inspection, not claims that one setup is better. Runtime and placement differences remain visible.

Thinking on versus off

Verified requested on/off conditions of the same configuration, matched on the recorded test protocol.

Requested thinking off · Exploratory: incomplete or uncertain evidence

Compare these configurations →

Selection rule and evidence IDsPolicy comparisons-v3 · Template verified-thinking-pair
Facts: paired-4c94e8d09b962c95cab6ab39
Matching candidate set: paired-4c94e8d09b962c95cab6ab39

Qwen3.5 122B abliterated-v2 Q4 (128GB tuned)

Another checkpoint in the same total-parameter band and architecture category, with matching task controls.

Requested thinking on · Exploratory: incomplete or uncertain evidence

Compare these configurations →

Selection rule and evidence IDsPolicy comparisons-v3 · Template same-parameter-architecture-matching-controls
Facts: fact-8747e042f451296f5213c50f, fact-f2173e8782b7be0368c1ad58
Matching candidate set: fact-f2173e8782b7be0368c1ad58

Tested weights

UD-Q4_K_XL · 74.16 GB

Publisher unresolved · legacy partial

Mistral-Small-4-119B-2603-UD-Q4_K_XL-00001-of-00003.ggufHistorical first-MiB hash only; not a full-file identity.

Mistral-Small-4-119B-2603-UD-Q4_K_XL-00002-of-00003.ggufHistorical first-MiB hash only; not a full-file identity.

Mistral-Small-4-119B-2603-UD-Q4_K_XL-00003-of-00003.ggufHistorical first-MiB hash only; not a full-file identity.

Explore the answers

Choose a suite to inspect its exact available questions, references and model answers.