Codex CLI 0.114.0

GPT-5.4 • 2026-03-12
Score
24.73
PASSED
Pass Rate: 76.9%
go: 100.0% (6 tasks)
go
kotlin: 100.0% (3 tasks)
kot
rust: 83.3% (6 tasks)
rus
typescript: 80.0% (5 tasks)
typ
dart: 33.3% (3 tasks)
dar
zig: 33.3% (3 tasks)
zig

Evaluation Report

Summary

Metric Value
Agent codex
Model gpt-5.4
Reasoning Effort xhigh
Sandbox Yes
Timestamp 2026-03-12T100718
Pass Rate 76.9% (20/26)
Weighted Pass Rate 74.3%
Weighted Score 24.73 / 33.29
Duration 4902.5s

Quality Breakdown

  • Integrity Violations (modified test files): 0
  • Failures: 6
  • Quota-affected tasks: 0
  • Auth-affected tasks: 0
  • Infra-affected tasks: 0

Behavior Telemetry

  • Total self-test commands: 35
  • Tasks with self-testing: 18/26
  • Total toolchain install attempts: 0
  • Tasks with toolchain install attempts: 0/26
  • Total out-of-workspace read attempts: 2
  • Tasks with out-of-workspace read attempts: 2/26
  • Total toolchain search attempts: 8
  • Tasks with toolchain searching: 4/26
  • Total Agent Skills usage signals: 0
  • Tasks with Agent Skills usage: 0/26 (0.0%)
Task Self Tests Self Test Conf. Tool Installs Out-of-Workspace Reads Out-of-Workspace Conf. Toolchain Searches Skills Used Skill Signals
dart/future-pool 1 true 0 0 true 0 false 0
dart/isolate-pool 1 true 0 0 true 0 false 0
dart/reactive-cache 1 true 0 0 true 0 false 0
go/bank-account 2 true 0 0 true 0 false 0
go/dining-philosophers 3 true 0 0 true 0 false 0
go/errgroup-limit 2 true 0 0 true 0 false 0
go/parallel-letter-frequency 2 true 0 0 true 0 false 0
go/react 3 true 0 0 true 0 false 0
go/singleflight 2 true 0 0 true 0 false 0
kotlin/channel-multiplexer 2 true 0 0 true 3 false 0
kotlin/flow-processor 2 true 0 0 true 2 false 0
kotlin/lru-cache 2 true 0 0 true 0 false 0
rust/circular-buffer 1 true 0 0 true 0 false 0
rust/doubly-linked-list 2 true 0 0 true 0 false 0
rust/generational-arena 3 true 0 0 true 0 false 0
rust/macros 3 true 0 0 true 0 false 0
rust/parallel-letter-frequency 1 true 0 0 true 0 false 0
rust/regex-lite 2 true 0 0 true 0 false 0
typescript/glob 0 true 0 0 true 2 false 0
zig/arena-allocator 0 true 0 1 true 0 false 0
zig/comptime-json 0 true 0 1 true 1 false 0

Results by Language

Language Passed Failed Total Pass Rate
dart 1 2 3 33.3%
go 6 0 6 100.0%
kotlin 3 0 3 100.0%
rust 5 1 6 83.3%
typescript 4 1 5 80.0%
zig 1 2 3 33.3%

Results by Tier

Tier Passed Failed Total Pass Rate
core 10 2 12 83.3%
extended 10 4 14 71.4%

Task Results

Task Status Weight Score Duration
dart/future-pool ✘ FAIL 1.46 0.00 115.6s
dart/isolate-pool ✘ FAIL 1.50 0.00 617.0s
dart/reactive-cache ✔ PASS 1.50 1.50 375.9s
go/bank-account ✔ PASS 1.04 1.04 45.4s
go/dining-philosophers ✔ PASS 1.04 1.04 73.3s
go/errgroup-limit ✔ PASS 1.14 1.14 106.5s
go/parallel-letter-frequency ✔ PASS 1.04 1.04 42.0s
go/react ✔ PASS 1.14 1.14 157.8s
go/singleflight ✔ PASS 1.28 1.28 71.9s
kotlin/channel-multiplexer ✔ PASS 1.50 1.50 611.0s
kotlin/flow-processor ✔ PASS 1.50 1.50 236.6s
kotlin/lru-cache ✔ PASS 1.09 1.09 104.3s
rust/circular-buffer ✔ PASS 1.12 1.12 34.6s
rust/doubly-linked-list ✔ PASS 1.24 1.24 110.9s
rust/generational-arena ✔ PASS 1.24 1.24 53.8s
rust/macros ✔ PASS 1.50 1.50 70.7s
rust/parallel-letter-frequency ✔ PASS 1.12 1.12 110.0s
rust/regex-lite ✘ FAIL 1.40 0.00 36.2s
typescript/csv-lite ✔ PASS 1.36 1.36 188.9s
typescript/forth ✔ PASS 1.26 1.26 169.0s
typescript/glob ✔ PASS 1.14 1.14 102.7s
typescript/promise-pool ✘ FAIL 1.20 0.00 95.3s
typescript/react ✔ PASS 1.14 1.14 156.6s
zig/arena-allocator ✘ FAIL 1.50 0.00 503.1s
zig/comptime-json ✘ FAIL 1.50 0.00 604.3s
zig/small-vector ✔ PASS 1.34 1.34 108.9s

Verification

  • Harness Version: v1.8.7-dirty
  • Weight Version: 2.1
  • Tasks Hash: blake3:3c951bc4b67b6739ff03d9f42709ffaa3652df423ebc3d8bdf4bf5b0961db82e
  • Results Hash: blake3:ed196228291f5ac88c54d00c0ef3a6020d6eecb78b6a02e57527c6934ae21201

Generated by SanityHarness on 2026-03-12T100718

Run Statistics

Tasks Passed 20 / 26
Duration 82m
Cost (Est) -
By Language
dart 33%
go 100%
kotlin 100%
rust 83%
typescript 80%
zig 33%