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Omniscience Index Leaderboard | GenAiHub

Knowledge

Artificial Analysis public leaderboard

Omniscience Index

Artificial Analysis factual-knowledge and hallucination-resistance evaluation.

Published source(opens in a new tab)

Metric

Score

Results shown

99

Publisher

Artificial Analysis

Snapshot

Fetched 2026-09-08T22:57:37.545Z

99 of 99 models

Claude 4 Sonnet

Claude Fable 5 (with fallback)

Claude Fable 5.1 (high with fallback)

Claude Fable 5.1 (low with fallback)

Claude Fable 5.1 (max with fallback)

Claude Fable 5.1 (medium with fallback)

Claude Fable 5.1 (xhigh with fallback)

Claude Opus 4.5

Claude Opus 4.6 (max)

Claude Opus 4.6 (Non-reasoning, high)

Claude Opus 4.7 (max)

Claude Opus 4.7 (Non-reasoning, high)

Claude Opus 4.8 (max)

Claude Opus 5 (high)

Claude Opus 5 (low)

Claude Opus 5 (max)

Claude Opus 5 (medium)

Claude Opus 5 (xhigh)

Claude Sonnet 4.6 (max)

Claude Sonnet 5 (max)

Claude Sonnet 5 (xhigh)

DeepSeek V4 Pro 0813 (max)

G9

G9v3-39A5B

Gemini 3 Flash

Gemini 3 Pro Preview (high)

Gemini 3 Pro Preview (low)

Gemini 3.1 Pro Preview

Gemini 3.5 Flash

Gemini 3.5 Flash (medium)

Gemini 3.5 Flash (minimal)

Gemini 3.5 Flash-Lite

Gemini 3.6 Flash

Gemini 3.7 Flash (high)

Gemini 3.7 Flash (low)

Gemini 3.7 Flash (medium)

Gemini 3.8 Flash (high)

Gemini 3.8 Flash (low)

Gemini 3.8 Flash (medium)

GLM-5

GLM-5.1

GLM-5.2 (max)

GLM-5.3 (max)

GLM-5.3-Flash

GPT-5.1 (high)

GPT-5.2 (medium)

GPT-5.3 Codex (xhigh)

GPT-5.4 (low)

GPT-5.4 (xhigh)

GPT-5.5 (high)

GPT-5.5 (low)

GPT-5.5 (medium)

GPT-5.5 (xhigh)

GPT-5.5 Instant (June 2026)

GPT-5.5 Instant (May 2026)

GPT-5.6 Sol (high)

GPT-5.6 Sol (low)

GPT-5.6 Sol (max)

GPT-5.6 Sol (medium)

GPT-5.6 Sol (Non-reasoning)

GPT-5.6 Sol (xhigh)

GPT-5.6 Terra (max)

GPT-6 Astra (high)

GPT-6 Astra (low)

GPT-6 Astra (max)

GPT-6 Astra (medium)

GPT-6 Astra (Non-reasoning)

GPT-6 Astra (xhigh)

Grok 4

Grok 4.20 0309

Grok 4.20 0309 v2

Grok 4.3 (high)

Grok 4.3 (low)

Grok 4.3 (medium)

Grok 4.5 (high)

Grok 4.6 (high)

Grok 4.6 (low)

Grok 4.6 (medium)

Grok 4.6 (xhigh)

Grok Build 0.1 0616

In

Inkling

Kimi K2.6

Kimi K3 (low)

Kimi K3 (max)

MiMo-V2-Pro

MiMo-V2.5-Pro

MiniMax-M2.7

MiniMax-M3

Mo

Motif 3

Muse Spark

Muse Spark 1.1 (xhigh)

Muse Spark 1.2 (xhigh)

Muse Spark 1.3 (max)

Muse Spark 1.3 (xhigh)

Qwen3.6 Max Preview

Qwen3.6 Plus

Qwen3.7 Max

Qwen3.7 Plus

Qwen3.8 2.4T A95B

Qwen3.8 Max

99 of 99 models

Higher is better

25

50

75

100

44

GPT-6 Astra (high)

43

Claude Fable 5.1 (max with fallback)

43

GPT-6 Astra (xhigh)

43

GPT-6 Astra (max)

43

Claude Fable 5 (with fallback)

42

Claude Fable 5.1 (xhigh with fallback)

42

GPT-6 Astra (medium)

41

Claude Fable 5.1 (high with fallback)

41

GPT-6 Astra (low)

38

Claude Fable 5.1 (medium with fallback)

37

Claude Opus 5 (max)

35

Claude Opus 5 (xhigh)

34

Claude Fable 5.1 (low with fallback)

34

Claude Opus 5 (high)

32

Gemini 3.1 Pro Preview

31

Claude Opus 5 (medium)

30

Grok 4.6 (high)

30

Gemini 3.8 Flash (high)

29

Grok 4.6 (xhigh)

29

Claude Opus 4.8 (max)

29

Gemini 3.8 Flash (medium)

29

Claude Opus 5 (low)

28

Muse Spark 1.1 (xhigh)

28

Grok 4.6 (medium)

27

Claude Opus 4.7 (max)

27

Muse Spark 1.2 (xhigh)

27

GPT-6 Astra (Non-reasoning)

26

Gemini 3.7 Flash (high)

26

Grok 4.6 (low)

25

Grok 4.5 (high)

25

Muse Spark 1.3 (max)

24

Gemini 3.7 Flash (medium)

23

Muse Spark 1.3 (xhigh)

22

Gemini 3.6 Flash

22

Gemini 3.7 Flash (low)

22

GPT-5.6 Sol (max)

21

Gemini 3.8 Flash (low)

21

Gemini 3.5 Flash

21

GPT-5.6 Sol (xhigh)

21

Gemini 3.5 Flash (medium)

21

GPT-5.5 (xhigh)

20

GPT-5.6 Sol (high)

20

Kimi K3 (max)

19

GPT-5.6 Sol (medium)

19

GPT-5.6 Sol (low)

19

GPT-5.5 (high)

18

GPT-5.5 (medium)

18

Grok 4.3 (high)

17

Grok 4.3 (medium)

16

Claude Sonnet 5 (max)

15

Gemini 3 Pro Preview (high)

15

GPT-5.5 (low)

15

Claude Opus 4.7 (Non-reasoning, high)

15

Grok 4.20 0309 v2

14

GLM-5.3 (max)

14

Claude Opus 4.5

14

Grok 4.3 (low)

14

Claude Opus 4.6 (max)

13

Qwen3.7 Max

13

Grok 4.20 0309

12

Claude Sonnet 4.6 (max)

11

GPT-5.5 Instant (May 2026)

11

GPT-5.3 Codex (xhigh)

10

Mo

Motif 3

10

Gemini 3 Flash

9

Qwen3.6 Max Preview

7

GLM-5.3-Flash

7

Muse Spark

6

Grok Build 0.1 0616

6

GPT-5.4 (xhigh)

5

GPT-5.1 (high)

5

Kimi K2.6

5

Gemini 3.5 Flash-Lite

5

GPT-5.4 (low)

5

MiMo-V2-Pro

4

GLM-5.2 (max)

4

Qwen3.8 2.4T A95B

4

Kimi K3 (low)

4

G9

G9v3-39A5B

4

GPT-5.5 Instant (June 2026)

3

Qwen3.8 Max

3

MiMo-V2.5-Pro

3

Claude Sonnet 5 (xhigh)

2

Claude Opus 4.6 (Non-reasoning, high)

2

Grok 4

2

In

Inkling

2

Gemini 3 Pro Preview (low)

1

MiniMax-M3

1

GPT-5.6 Sol (Non-reasoning)

1

Qwen3.7 Plus

1

Qwen3.6 Plus

1

GLM-5.1

1

DeepSeek V4 Pro 0813 (max)

1

MiniMax-M2.7

1

Gemini 3.5 Flash (minimal)

0

GLM-5

0

GPT-5.2 (medium)

0

Claude 4 Sonnet

0

GPT-5.6 Terra (max)

List bars visualize relative performance. Plot bars use published 0–100 scores, shrink to a 1.5rem minimum, then scroll horizontally.

Scores are published snapshots and are only comparable within the same benchmark, version, metric, and evaluation configuration.