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Progress over time

The best publicly reported result on each measure today, compared with 6 months, 1 year, 2 years and 3 years ago (as of 10 Nov 2026). Click a metric to see the full chart and its sources. Measures that have stopped moving are marked with the reason: saturated, no longer updated, or replaced by a newer test.

What does it mean when a test is “saturated”?

A test is saturated when the best AI scores close to the maximum, or as high as mistakes in the test's own answer key allow. It can no longer tell newer models apart, so researchers build harder tests.Full glossary.

Tests designed to stay hard for years have often fallen in one or two. Skill isn't the only cause: some tests leak into training data or have flawed questions. Each chart says when and why a test stopped being useful, and what replaced it.

What is a “human baseline”?

The score people get on the same test, measured by the test's creators. PhD experts get about 70% of GPQA's science questions right; the average person solves about 60% of ARC-AGI-2's puzzles.

Baselines depend on who was tested (specialists or the general public), how long they had and whether they were paid to try hard. “AI beats humans” only means something when it says which humans, on which test. Many tests have no published human baseline.

81%

nowClaude Fable 5.2Nov 2026

  1. 6 mo0.5%Best frontier AI at launch+81 pts
  2. 1 yrtest didn’t exist yet
  3. 2 yrtest didn’t exist yet
  4. 3 yrtest didn’t exist yet
100%

nowGPT-6 Astra + OpenAI adapterSept 2026

  1. 6 mono result yet
  2. 1 yrtest didn’t exist yet
  3. 2 yrtest didn’t exist yet
  4. 3 yrtest didn’t exist yet
$0.012

3 mo agoDeepSeek V4 Flash (low)Jul 2026

  1. 6 mo$0.17Gemini 3 Flash Preview (high)15× cheaper
  2. 1 yr$8.42Grok 4 refinement system714× cheaper
  3. 2 yrno result yet
  4. 3 yrno result yet
73%

9 mo agoGPT-5.2 + refinement (johan_land)Feb 2026

  1. 6 mosame record as now
  2. 1 yr29%Grok 4 + refinement (j_berman)+44 pts
  3. 2 yrtest didn’t exist yet
  4. 3 yrtest didn’t exist yet

Table view

All metrics side by side.

Metric3 years ago2 years ago1 year ago6 months agoNowvs 1 year ago
Humanity's Last Exam (expert questions, no tools)n/an/a32%GPT-5 Pro46%Gemini 3.1 Pro (high)55%GPT-6 Astra+23 pts
ARC-AGI-3 games (standard harness)n/an/an/a0.5%Best frontier AI at launch81%Claude Fable 5.2
ARC-AGI-3 games (lab harness)n/an/an/anone yet100%GPT-6 Astra + OpenAI adapter
Price of GPT-4-level AI (per million tokens)$15GPT-4 Turbo$0.13Gemini 1.5 Flash$0.048Gemma 3 12B$0.048Gemma 3 12B$0.048Gemma 3 12B1 yr ago
Open math problems solved (FrontierMath Erdős)n/an/an/a0%GPT-5.54.4%GPT-6.1 Sol
Cost per task for 75%+ on ARC-AGI-1 puzzlesnone yetnone yet$8.42Grok 4 refinement system$0.17Gemini 3 Flash Preview (high)$0.012DeepSeek V4 Flash (low)3 mo ago714× cheaper
PhD-level science questions (GPQA Diamond)Saturatedlast data Sept 202642%GPT-4 Turbo62%o1-mini (high)87%Grok 495%GPT-5.4 Pro96%Gemini 4 Argon (high)+9.4 pts
Best score on an offline IQ-style test (TrackingAI)n/a85.5 pointsClaude 396.5 pointso1123 pointsGrok 4136 pointsGPT Astra Ultra (TrackingAI label)+40 points
ARC-AGI-2 puzzles (model alone)Saturatedlast data Sept 2026n/an/a18%GPT-5 Pro85%GPT-5.5 (xhigh)95%GPT-6 Astra (max)+77 pts
ARC-AGI-2 puzzles (with harness)No new resultslast data Feb 2026n/an/a29%Grok 4 + refinement (j_berman)73%GPT-5.2 + refinement (johan_land)73%GPT-5.2 + refinement (johan_land)9 mo ago+44 pts
SWE-bench Verified: fixing real software bugs (independent)Known flawslast data Apr 2026n/anone yet74%GPT-5 (high)84%Claude Opus 4.7 (max)84%Claude Opus 4.7 (max)6 mo ago+9.9 pts
SWE-bench Verified: fixing real software bugs (lab-reported)Replaced by a newer testlast data Apr 2026n/a49%Claude 3.5 Sonnet (new)77%Claude Sonnet 4.594%Claude Mythos Preview94%Claude Mythos Preview7 mo ago+17 pts
Competition math (AIME-level problems)Saturatedlast data Apr 20262.5%Claude 2.047%o1-mini (high)91%GPT-5 (high)100%GPT-5.5 Pro100%GPT-5.5 Pro6 mo ago+8.6 pts
Best AI score at the Math Olympiad (of 42)Saturatedlast data Jul 2026none yet28 pointsAlphaProof + AlphaGeometry 235 pointsGemini Deep Think35 pointsGemini Deep Think42 pointsdots-note-3.0 / Huawei Celia3 mo ago+7 points
FrontierMath Tiers 1–3 (advanced math)n/anone yet55%GPT-5 (high)88%GPT-5.5 Pro95%Claude Fable 5.2 (max)+40 pts
FrontierMath Tier 4 (research-level problems)Saturatedlast data Nov 2026n/an/a22%GPT-578%GPT-5.5 Pro100%GPT-6.1 Sol (max)+78 pts
Task length AI agents complete (50% success, METR)No longer updatedlast data Apr 20264 minGPT-421 minClaude 3.5 Sonnet (Oct)3.4 hGPT-517 hClaude Mythos Preview (limited access)17 hClaude Mythos Preview (limited access)7 mo ago5.1×
Task length AI agents complete (80% success, METR)No longer updatedlast data Apr 202654 sGPT-44.4 mino1-preview38 minGPT-53.1 hClaude Mythos Preview (limited access)3.1 hClaude Mythos Preview (limited access)7 mo ago4.9×
AI-enabled medical devices authorised in the US637 devices863 devices1,098 devices1,433 devices1,614 devices1,614 devices4 mo ago1.5×
Starting price of Unitree's cheapest humanoid robot$90,000H1$16,000G1$5,900R1$5,900R1$4,370R1 (price cut)4 mo ago1.4× cheaper
Winning robot time, Beijing humanoid half-marathonNo new resultslast data Apr 2026n/an/a2.7 hTiangong Ultra50 minHonor robot (autonomous)50 minHonor robot (autonomous)6 mo ago−110 minutes

Now = the best result from the last 3 months; an older best result shows its age (for example “7 mo ago”). n/a = the test didn’t exist yet; none yet = no qualifying result yet. Values are the best publicly reported result on or before each date.

What happened in each period

Milestones and findings, grouped by when they happened.

Last 6 months (May 2026 – Nov 2026)

6 months → 1 year ago (Nov 2025 – May 2026)

1 year → 2 years ago (Nov 2024 – Nov 2025)

2 years → 3 years ago (Nov 2023 – Nov 2024)