All AI labs

OpenAI

33 ranked models in a catalog of 57 text models. GPT-6 Astra leads this lab at #3 overall.

Updated Oct 9, 2026, 06:15 UTCSI Score methodology

Ranked models

Global ranks · current snapshot
RankModelSI ScorecodingmathreasoningpreferenceConfidenceBlended priceContextReleased
#3GPT-6 Astra
77.5
64.892.987.176.9100%$20.001.1MSep 3, 2026
#6GPT-6.1 Sol
73.0
65.093.087.577.4100%$4.001.1MSep 29, 2026
#7GPT-5.6 Sol
72.1
63.889.382.178.4100%$8.001.1MJul 9, 2026
#13GPT-5.4
69.7
64.978.571.677.9100%$5.631.1MMar 5, 2026
#14GPT-5.5
69.5
66.682.177.679.2100%$11.251.1MApr 24, 2026
#16GPT-6 Sol
68.9
61.991.378.172.6100%$4.001.1MSep 22, 2026
#21GPT-5.6 Terra
68.2
59.185.176.377.4100%$4.501.1MJul 9, 2026
#33GPT-5.2
65.9
60.175.867.474.3100%$4.81400KDec 11, 2025
#40GPT-5.5 Pro
63.5
—73.385.9—53%$67.501.1MApr 24, 2026
#41GPT-5.6 Luna
63.4
56.774.567.076.0100%$0.451.1MJul 9, 2026
#55GPT-6 Luna
61.6
54.679.564.772.2100%$0.201.1MSep 22, 2026
#58GPT-5.4 Pro
61.3
—63.680.8—69%$67.501.1MMar 5, 2026
#69GPT-5.5 Instant
58.3
—25.182.574.964%—400KMay 5, 2026
#75GPT-5.4 nano
57.4
55.566.154.970.3100%$0.46400KMar 17, 2026
#76GPT-5.4 mini
56.9
54.159.056.374.2100%$1.69400KMar 17, 2026
#83GPT-5
55.7
66.755.635.273.7100%$3.44400KAug 7, 2025
#85GPT-5.1
55.7
67.369.032.675.285%$3.44400KNov 13, 2025
#88o3
55.4
66.365.334.674.187%$3.50200KApr 16, 2025
#90GPT OSS 120BOpen weights
54.8
28.088.975.869.679%—131KAug 5, 2025
#100GPT OSS 20BOpen weights
52.5
—52.153.360.764%—131KAug 5, 2025
#103o4-mini
51.2
63.447.229.968.387%$1.93200KApr 16, 2025
#105GPT-5 Mini
50.6
62.448.526.370.499%$0.69400KAug 7, 2025
#109GPT-4o (2024-05-13)
49.4
—36.148.962.393%$7.50128KMay 13, 2024
#117GPT-5 Pro
45.8
—37.742.1—64%$41.25400KOct 6, 2025
#121GPT-4o (2024-11-20)
42.2
23.235.347.9—61%$4.38128KNov 20, 2024
#123o3-mini
41.6
48.1—14.264.596%$1.93200KDec 20, 2024
#124GPT-4.1
41.5
47.843.310.371.4100%$3.501MApr 14, 2025
#129GPT-5 Nano
39.1
34.839.014.764.585%$0.14400KAug 7, 2025
#132GPT-4.1 mini
36.9
28.246.59.766.987%$0.701MApr 14, 2025
#133GPT-4o (2024-08-06)
36.7
17.022.749.260.2100%$4.38128KAug 6, 2024
#139GPT-4.1 nano
32.1
8.956.35.860.482%$0.171MApr 14, 2025
#140GPT-4o
31.2
16.7—1.5—59%$4.38128KMay 13, 2024
#142GPT-4o mini
22.9
3.622.77.560.6100%$0.26128KJul 18, 2024

Pillars use a 0–100 scale. * marks an imputed neutral prior where the model has no scored results in that pillar; it is not a measured benchmark result. Prices are USD per 1M tokens; see the blend and price comparison.

Scores and releases

1055100 GPT-4o: SI 31.2; released May 13, 2024; rank #140GPT-4o (2024-05-13): SI 49.4; released May 13, 2024; rank #109GPT-4o mini: SI 22.9; released Jul 18, 2024; rank #142GPT-4o (2024-08-06): SI 36.7; released Aug 6, 2024; rank #133GPT-4o (2024-11-20): SI 42.2; released Nov 20, 2024; rank #121o3-mini: SI 41.6; released Dec 20, 2024; rank #123o1-pro: SI 44.7; released Mar 19, 2025; provisionalGPT-4.1: SI 41.5; released Apr 14, 2025; rank #124GPT-4.1 mini: SI 36.9; released Apr 14, 2025; rank #132GPT-4.1 nano: SI 32.1; released Apr 14, 2025; rank #139o3: SI 55.4; released Apr 16, 2025; rank #88o4-mini: SI 51.2; released Apr 16, 2025; rank #103o3-pro: SI 52.0; released Jun 10, 2025; provisionalGPT OSS 120B: SI 54.8; released Aug 5, 2025; rank #90GPT OSS 20B: SI 52.5; released Aug 5, 2025; rank #100GPT-5: SI 55.7; released Aug 7, 2025; rank #83GPT-5 Mini: SI 50.6; released Aug 7, 2025; rank #105GPT-5 Nano: SI 39.1; released Aug 7, 2025; rank #129GPT-5-Codex: SI 49.5; released Sep 15, 2025; provisionalGPT-5 Pro: SI 45.8; released Oct 6, 2025; rank #117GPT-5.1: SI 55.7; released Nov 13, 2025; rank #85GPT-5.1 Codex: SI 51.8; released Nov 13, 2025; provisionalGPT-5.2: SI 65.9; released Dec 11, 2025; rank #33GPT-5.2 Pro: SI 55.8; released Dec 11, 2025; provisionalGPT-5.2 Codex: SI 57.8; released Jan 14, 2026; provisionalGPT-5.3 Codex: SI 56.2; released Feb 24, 2026; provisionalGPT-5.3 Chat (latest): SI 53.3; released Mar 3, 2026; provisionalGPT-5.4: SI 69.7; released Mar 5, 2026; rank #13GPT-5.4 Pro: SI 61.3; released Mar 5, 2026; rank #58GPT-5.4 mini: SI 56.9; released Mar 17, 2026; rank #76GPT-5.4 nano: SI 57.4; released Mar 17, 2026; rank #75GPT-5.5: SI 69.5; released Apr 24, 2026; rank #14GPT-5.5 Pro: SI 63.5; released Apr 24, 2026; rank #40GPT-5.5 Instant: SI 58.3; released May 5, 2026; rank #69GPT-5.6 Luna: SI 63.4; released Jul 9, 2026; rank #41GPT-5.6 Sol: SI 72.1; released Jul 9, 2026; rank #7GPT-5.6 Terra: SI 68.2; released Jul 9, 2026; rank #21GPT-6 Astra: SI 77.5; released Sep 3, 2026; rank #3GPT-6 Luna: SI 61.6; released Sep 22, 2026; rank #55GPT-6 Sol: SI 68.9; released Sep 22, 2026; rank #16GPT-6.1 Sol: SI 73.0; released Sep 29, 2026; rank #6 May 13, 2024 Sep 29, 2026 1055100 GPT-4o: SI 31.2; released May 13, 2024; rank #140GPT-4o (2024-05-13): SI 49.4; released May 13, 2024; rank #109GPT-4o mini: SI 22.9; released Jul 18, 2024; rank #142GPT-4o (2024-08-06): SI 36.7; released Aug 6, 2024; rank #133GPT-4o (2024-11-20): SI 42.2; released Nov 20, 2024; rank #121o3-mini: SI 41.6; released Dec 20, 2024; rank #123o1-pro: SI 44.7; released Mar 19, 2025; provisionalGPT-4.1: SI 41.5; released Apr 14, 2025; rank #124GPT-4.1 mini: SI 36.9; released Apr 14, 2025; rank #132GPT-4.1 nano: SI 32.1; released Apr 14, 2025; rank #139o3: SI 55.4; released Apr 16, 2025; rank #88o4-mini: SI 51.2; released Apr 16, 2025; rank #103o3-pro: SI 52.0; released Jun 10, 2025; provisionalGPT OSS 120B: SI 54.8; released Aug 5, 2025; rank #90GPT OSS 20B: SI 52.5; released Aug 5, 2025; rank #100GPT-5: SI 55.7; released Aug 7, 2025; rank #83GPT-5 Mini: SI 50.6; released Aug 7, 2025; rank #105GPT-5 Nano: SI 39.1; released Aug 7, 2025; rank #129GPT-5-Codex: SI 49.5; released Sep 15, 2025; provisionalGPT-5 Pro: SI 45.8; released Oct 6, 2025; rank #117GPT-5.1: SI 55.7; released Nov 13, 2025; rank #85GPT-5.1 Codex: SI 51.8; released Nov 13, 2025; provisionalGPT-5.2: SI 65.9; released Dec 11, 2025; rank #33GPT-5.2 Pro: SI 55.8; released Dec 11, 2025; provisionalGPT-5.2 Codex: SI 57.8; released Jan 14, 2026; provisionalGPT-5.3 Codex: SI 56.2; released Feb 24, 2026; provisionalGPT-5.3 Chat (latest): SI 53.3; released Mar 3, 2026; provisionalGPT-5.4: SI 69.7; released Mar 5, 2026; rank #13GPT-5.4 Pro: SI 61.3; released Mar 5, 2026; rank #58GPT-5.4 mini: SI 56.9; released Mar 17, 2026; rank #76GPT-5.4 nano: SI 57.4; released Mar 17, 2026; rank #75GPT-5.5: SI 69.5; released Apr 24, 2026; rank #14GPT-5.5 Pro: SI 63.5; released Apr 24, 2026; rank #40GPT-5.5 Instant: SI 58.3; released May 5, 2026; rank #69GPT-5.6 Luna: SI 63.4; released Jul 9, 2026; rank #41GPT-5.6 Sol: SI 72.1; released Jul 9, 2026; rank #7GPT-5.6 Terra: SI 68.2; released Jul 9, 2026; rank #21GPT-6 Astra: SI 77.5; released Sep 3, 2026; rank #3GPT-6 Luna: SI 61.6; released Sep 22, 2026; rank #55GPT-6 Sol: SI 68.9; released Sep 22, 2026; rank #16GPT-6.1 Sol: SI 73.0; released Sep 29, 2026; rank #6 May 13, 2024 Sep 29, 2026
Current SI Scores by release date, rather than historical scores. Filled dots are ranked; hollow dots are provisional. Month-only release dates sit at the start of their reported month.

Provisional models

24 awaiting rank-eligible evidence
  • GPT-6 Astra (Fast)

    No usable open benchmark results found

    SI —Sep 4, 2026
  • GPT-5.6 Cyber

    No usable open benchmark results found

    SI —Aug 7, 2026
  • GPT-5.3 Chat (latest)

    Results cover 1 pillar; at least 2 required

    SI 53.3Mar 3, 2026
  • GPT-5.3 Codex

    Results cover 1 pillar; at least 2 required

    SI 56.2Feb 24, 2026
  • GPT-5.3 Codex Spark

    No usable open benchmark results found

    SI —Feb 5, 2026
  • GPT-5.2 Codex

    Evidence completeness 43.0%; at least 50% required

    SI 57.8Jan 14, 2026
  • GPT-5.2 Chat

    No usable open benchmark results found

    SI —Dec 11, 2025
  • GPT-5.2 Pro

    Evidence completeness 48.0%; at least 50% required

    SI 55.8Dec 11, 2025
  • GPT-5.1 Codex Max

    No usable open benchmark results found

    SI —Dec 4, 2025
  • GPT-5.1 Chat

    No usable open benchmark results found

    SI —Nov 13, 2025
  • GPT-5.1 Codex

    Results cover 1 pillar; at least 2 required

    SI 51.8Nov 13, 2025
  • GPT-5.1 Codex mini

    No usable open benchmark results found

    SI —Nov 13, 2025
  • GPT OSS Safeguard 120B

    No usable open benchmark results found

    SI —Oct 29, 2025
  • GPT OSS Safeguard 20B

    No usable open benchmark results found

    SI —Oct 29, 2025
  • GPT-5-Codex

    Results cover 1 pillar; at least 2 required

    SI 49.5Sep 15, 2025
  • GPT-5 Chat (latest)

    No usable open benchmark results found

    SI —Aug 7, 2025
  • o3-pro

    Evidence completeness 22.0%; at least 50% required

    SI 52.0Jun 10, 2025
  • o1-pro

    Results cover 1 pillar; at least 2 required

    SI 44.7Mar 19, 2025
  • o1

    No usable open benchmark results found

    SI —Dec 5, 2024
  • o3-deep-research

    No usable open benchmark results found

    SI —Jun 26, 2024
  • o4-mini-deep-research

    No usable open benchmark results found

    SI —Jun 26, 2024
  • GPT-3.5-turbo

    No usable open benchmark results found

    SI —Nov 6, 2023
  • GPT-4

    No usable open benchmark results found

    SI —Nov 6, 2023
  • GPT-4 Turbo

    No usable open benchmark results found

    SI —Nov 6, 2023

Latest OpenAI news

All AI news ↗

What changed

All releases · RSS feed

Alerts on this device

What to be alerted about
RSS feed