Lava lamp v1 · Codex CLI · run 0b6358d6 · 28.10.2026 07:42 Tallinn

GPT-6.1 Sol

Extra high effort

Works

8 of 8 checks passed. All 5 blocker checks passed.

What it built: 3 captures

Desktop capture of Codex CLI (GPT-6.1 Sol)'s output on Lava lamp v1, xhigh effort, 28.10.2026 07:42 (run 0b6358d6)
Desktop · 1306.8 KB · 40fd5655865b…
Phone capture of Codex CLI (GPT-6.1 Sol)'s output on Lava lamp v1, xhigh effort, 28.10.2026 07:42 (run 0b6358d6)
Phone · 429.4 KB · 507a4ff68e10…
Motion capture of Codex CLI (GPT-6.1 Sol)'s output on Lava lamp v1, xhigh effort, 28.10.2026 07:42 (run 0b6358d6)
Motion · 1306.3 KB · a345073b95f2…

Along the row

GPT-6.1 Sol at every effort.

  1. GPT-6.1 Sol at low effort: desktop capture of run 80d2eb3d Low3m 11s

    Works

    1 run
  2. GPT-6.1 Sol at medium effort: desktop capture of run 0d942441 Medium4m 52s

    Works

    1 run
  3. GPT-6.1 Sol at high effort: desktop capture of run fa862c30 High5m 15s

    Works

    1 run
  4. GPT-6.1 Sol at extra high effort: desktop capture of run 0b6358d6 Extra high11m 37s

    Works

    This effort
  5. GPT-6.1 Sol at max effort: desktop capture of run aa82c8e5 Max16m 56s

    Works

    1 run

Down the column

Other models at extra high effort.

Fastest median first · this run: 11m 37s

  1. GPT-6.1 Terra at extra high effort: desktop capture of run 3ae8f53fGPT-6.1 Terra1m 15s

    Works

    9.3× faster than this run
  2. GPT-5.6 Luna at extra high effort: desktop capture of run c312c80fGPT-5.6 Luna1m 25s

    Works

    8.3× faster than this run
  3. GPT-5.6 Terra at extra high effort: desktop capture of run 7eac2b69GPT-5.6 Terra3m 50s

    Works

    3.0× faster than this run
  4. GPT-5.6 Sol at extra high effort: desktop capture of run 0e1f62c1GPT-5.6 Sol4m 05s

    Fails

    2.8× faster than this run
  5. GPT-6 Luna at extra high effort: desktop capture of run 61c1a78eGPT-6 Luna4m 24s

    Works

    2.6× faster than this run
  6. GPT-6 Sol at extra high effort: desktop capture of run 10bc68ffGPT-6 Sol7m 11s

    Works

    1.6× faster than this run
  7. Claude Haiku 5.5 at extra high effort: desktop capture of run 90ef705aClaude Haiku 5.58m 28s

    Works

    1.4× faster than this run
  8. Claude Sonnet 5.5 at extra high effort: desktop capture of run a46b8eabClaude Sonnet 5.521m 18s

    Works

    1.8× slower than this run
  9. GPT-6 Astra at extra high effort: desktop capture of run 47bb0692GPT-6 Astra25m 55s

    Works

    2.2× slower than this run
  10. Claude Opus 5.5 at extra high effort: desktop capture of run 499f4389Claude Opus 5.528m 09s

    Works

    2.4× slower than this run
  11. Claude Fable 5.1 at extra high effort: desktop capture of run bcfef55bClaude Fable 5.132m 58s

    Works

    2.8× slower than this run

Hidden checks

8 of 8 checks passed.

  • Self-contained index.html is presentblocker
  • Visible page contentblocker
  • Visible autonomous animationblocker
  • Accessible on/off controlextra
  • 390 px mobile layout has no horizontal overflowextra
  • Local animation frame performanceextra
  • No browser errorsblocker
  • No attempted external or linked-resource requestsblocker

It works when every blocker passes. How it looks is reviewed blind: pending.

Run detailsagent config, what ran, tokens, source and revisions
  • Video (video): not published, videos are withheld. SHA-256 f09193e72766e387411c0470099534d61e8b8b4a6fbfc4d6830f142d77831c8b, 1649.1 KB.
Run ID
0b6358d6-a52d-4b66-b3e3-d4a36f694a42
Benchmark
lava-lamp v1
Experiment
Single run
Started
28.10.2026 07:42 Tallinn
Graded
revision 1 · 28.10.2026 07:54

Works and checks, in full

All 5 blocker checks passed.

The rule: a run works when every blocker check passes. If any blocker fails it does not work. If none fails but one has no result yet, it stays pending, never counted as a pass or a fail. Extra checks are reported but do not decide it. Works is not a judgement of looks: that is the visual review.

This is a legacy contract v1 run: the task has no public requirements, and these are the original lava-lamp checks, not a versioned hidden verifier. It is never compared with contract v2 runs.

Contract v1 checks for this run, with blocker and result
RequirementCheckBlockerResult
none (v1)Self-contained index.html is presentBlockerpass
none (v1)Visible page contentBlockerpass
none (v1)Visible autonomous animationBlockerpass
none (v1)Accessible on/off controlExtrapass
none (v1)390 px mobile layout has no horizontal overflowExtrapass
none (v1)Local animation frame performanceExtrapass
none (v1)No browser errorsBlockerpass
none (v1)No attempted external or linked-resource requestsBlockerpass

Verification completed; eligible for benchmark results.

Visual review

Pending.

Pending: the captures have not been reviewed blind yet. Checks decide whether it works; how it looks is decided only in that review.

What ran

Requested and detected.

Detected values come from the run’s own output, never from our settings.

Requested agent config beside what the run reported
FieldRequestedDetectedEvidence
Modelgpt-6.1-solnot reportedThe harness reported no model.
Effortxhighnot reportedThe harness reported no effort; the requested effort is shown.
Harnessnot recordedcodex-cli 0.165.0Version as the CLI reported it; binary SHA-256 a45099154d7f…
Deadline60 min12m 37s usedCompleted

Tool decisions

14 calls · 14 without a decision

The harness reports no permission decision for its tool calls; the result of each call is still recorded.

  • command_execution11 calls · 3 failed
  • file_change3 calls

Telemetry

Time and usage.

Generation time
11m 37s
First content
4.8 s
Output speed
44.6 tokens/s, whole run including tools
API-equivalent cost
not reported
Actual charge
not reported
Billing
subscription

Input tokens

388,542 tokens
  • Cache reads347,13689%
  • Cache writesnot reported
  • Uncached input41,40611%

Output tokens

31,124 tokens
  • Output31,124100%
  • Reasoningnot reported

Usage as the agent reported it at the end of the run. Cache reads are part of input; reasoning is part of output.

Transcript and source

Plain-text downloads.

The redacted transcript and the frozen output bundle, with LF line endings. Hashes are of the original files.

Redacted agent transcript: 15.5 KB, 0 redactions. Download transcript.txt

Source files

1 file · 40.9 KB
Files in the output bundle
FileSizeSHA-256Redactions
index.html40.9 KBa9c0b35e7bd1083311ed5a4c93747918c20b34f4cd9bf226a4b6c6573a3efb1b0
Bundle SHA-256 a9c0b35e7bd1083311ed5a4c93747918c20b34f4cd9bf226a4b6c6573a3efb1b

Revision history

This page shows revision 1.

Grades are append-only: a regrade adds a revision and never rewrites an earlier one.

Grading revisions of this run
RevisionGradedWorks
1 (current)28.10.2026 07:54works

Redaction: automated scan run; checked by Jaanus on 28.10.2026 17:51. Nothing needed redacting.