ai.MODEST PRAISE. PUBLIC NUMBERS.

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GPT-5.2 Thinking

Data as of 2026-10-14 / manually checked

4 models · 7 benchmarks · zero composite scores

pretty greatpretty okaynot yetTap a verdict for the number and source.

MODEL / VENDORSWE-bench Verifiedcoding Terminal-Bench 2.0terminal work ARC-AGI-2abstract reasoning GPQA Diamondscience AIME 2025math LMArena / Text Arenaconversation MRCRv2 · 128k–256klong context

OpenAI

GPT-5.2 Thinking

Pretty great at coding, abstract reasoning, science, math, long context.

SWE-bench Verified

pretty great

80%

Vendor-reported research evaluation, maximum available reasoning effort. See source for harness and sampling.

Source ↗Observed 2026-10-14

Terminal-Bench 2.0 not reported

pretty great

52.9%

Vendor-reported research evaluation, maximum available reasoning effort. See source for harness and sampling.

Source ↗Observed 2026-10-14

pretty great

92.4%

Vendor-reported research evaluation, maximum available reasoning effort. See source for harness and sampling.

Source ↗Observed 2026-10-14

pretty great

100%

Vendor-reported research evaluation, maximum available reasoning effort. See source for harness and sampling.

Source ↗Observed 2026-10-14

LMArena / Text Arena not reported

MRCRv2 · 128k–256k

pretty great

77%

Vendor-reported research evaluation, maximum available reasoning effort. See source for harness and sampling.

Source ↗Observed 2026-10-14

The top score means the top sourced score in this snapshot. Different harnesses, budgets and samples can change results. A blank cell is a blank cell.

Verdict history

Each import keeps previous observations. Verdicts can also change when the comparison score changes.

SWE-bench Verifiedpretty great · 802026-10-15 14:06:27Source ↗

Terminal-Bench 2.0not reported · not reported2026-10-15 14:06:27

ARC-AGI-2pretty great · 52.92026-10-15 14:06:27Source ↗

GPQA Diamondpretty great · 92.42026-10-15 14:06:27Source ↗

AIME 2025pretty great · 1002026-10-15 14:06:27Source ↗

LMArena / Text Arenanot reported · not reported2026-10-15 14:06:27

MRCRv2 · 128k–256kpretty great · 772026-10-15 14:06:27Source ↗