Bulletin · 2026-04-15 UTC

Merged timeline: 501 items (blog publish time and listing createdAt in UTC). Page 8 of 11. For registry-only weekly slices, use /new.

1. LLMgpt-5.2-search-non-reasoning

   OpenAI · 1 Arena leaderboard

   by Yash @ ExplainxOpenAI0 comments
   listed Apr 15, 08:53 UTC

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2. LLMgemma-2-9b-it-simpo

   Princeton · 1 Arena leaderboard

   by Yash @ ExplainxPrinceton0 comments
   listed Apr 15, 08:53 UTC

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3. LLMgpt-5.2-high

   OpenAI · 3 Arena leaderboards

   by Yash @ ExplainxOpenAI0 comments
   listed Apr 15, 08:53 UTC

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4. LLMgemini-advanced-0514

   Google · 1 Arena leaderboard

   by Yash @ ExplainxGoogle0 comments
   listed Apr 15, 08:53 UTC

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5. LLMglm-5

   Z.ai · 2 Arena leaderboards

   by Yash @ ExplainxZ.ai0 comments
   listed Apr 15, 08:53 UTC

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6. LLMgpt-5.1

   OpenAI · 4 Arena leaderboards

   by Yash @ ExplainxOpenAI0 comments
   listed Apr 15, 08:53 UTC

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7. LLMgpt-5.4-medium (codex-harness)

   OpenAI · 1 Arena leaderboard

   by Yash @ ExplainxOpenAI0 comments
   listed Apr 15, 08:53 UTC

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8. LLMglm-4.5-air

   Z.ai · 1 Arena leaderboard

   by Yash @ ExplainxZ.ai0 comments
   listed Apr 15, 08:53 UTC

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9. LLMgpt-5.4-high (codex-harness)

   OpenAI · 1 Arena leaderboard

   by Yash @ ExplainxOpenAI0 comments
   listed Apr 15, 08:53 UTC

   ▲0
10. LLMglm-4.5

    Z.ai · 1 Arena leaderboard

    by Yash @ ExplainxZ.ai0 comments
    listed Apr 15, 08:53 UTC

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11. LLMgemini-3-pro-grounding

    Google · 1 Arena leaderboard

    by Yash @ ExplainxGoogle0 comments
    listed Apr 15, 08:53 UTC

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12. LLMglm-4.7-flash

    Z.ai · 1 Arena leaderboard

    by Yash @ ExplainxZ.ai0 comments
    listed Apr 15, 08:53 UTC

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13. LLMgemini-3-pro-image-preview (nano-banana-pro)

    Google · 2 Arena leaderboards

    by Yash @ ExplainxGoogle0 comments
    listed Apr 15, 08:53 UTC

    ▲0
14. LLMgpt-image-1-mini

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

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15. LLMgpt-5.3-chat-latest

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
16. LLMgpt-image-1

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
17. LLMgpt-5.4-search

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
18. LLMgpt-5.2-chat-latest-20260210

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
19. LLMgpt-5.2-codex

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
20. LLMgpt-5.4-nano-high

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
21. LLMgpt-5.2-search

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
22. LLMgpt-4-0613

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

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23. LLMgpt-5-chat

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
24. LLMgpt-4-0314

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

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25. LLMgpt-5.1-codex

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
26. LLMgemini-3.1-pro-preview

    Google · 4 Arena leaderboards

    by Yash @ ExplainxGoogle0 comments
    listed Apr 15, 08:53 UTC

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27. LLMgpt-5.3-codex (codex-harness)

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

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28. LLMgpt-5.4-high

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

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29. LLMgpt-5.4

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

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30. LLMgpt-4.5-preview-2025-02-27

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
31. LLMgemma-7b-it

    Google · 1 Arena leaderboard

    by Yash @ ExplainxGoogle0 comments
    listed Apr 15, 08:53 UTC

    ▲0
32. LLMgpt-4-0125-preview

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
33. LLMgpt-5.1-medium

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
34. LLMgpt-5.1-high

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
35. LLMgpt-5-mini-high

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
36. LLMglm-4-plus-0111

    Zhipu · 1 Arena leaderboard

    by Yash @ ExplainxZhipu0 comments
    listed Apr 15, 08:53 UTC

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37. LLMgemini-2.5-pro

    Google · 4 Arena leaderboards

    by Yash @ ExplainxGoogle0 comments
    listed Apr 15, 08:53 UTC

    ▲0
38. LLMgpt-4o-mini-2024-07-18

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

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39. LLMgpt-5-high

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
40. LLMgemma-3n-e4b-it

    Google · 1 Arena leaderboard

    by Yash @ ExplainxGoogle0 comments
    listed Apr 15, 08:53 UTC

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41. LLMgemma-4-26b-a4b

    Google · 1 Arena leaderboard

    by Yash @ ExplainxGoogle0 comments
    listed Apr 15, 08:53 UTC

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42. LLMglm-4-plus

    Zhipu AI · 1 Arena leaderboard

    by Yash @ ExplainxZhipu AI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
43. LLMgpt-4o-2024-08-06

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
44. LLMgpt-5.1-search

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
45. LLMgpt-5-medium

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
46. LLMgemma-4-31b

    Google · 2 Arena leaderboards

    by Yash @ ExplainxGoogle0 comments
    listed Apr 15, 08:53 UTC

    ▲0
47. LLMgpt-5.1-codex-mini

    OpenAI · 1 Arena leaderboard

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
48. LLMglm-4-0520

    Zhipu AI · 1 Arena leaderboard

    by Yash @ ExplainxZhipu AI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
49. LLMgpt-5-nano-high

    OpenAI · 2 Arena leaderboards

    by Yash @ ExplainxOpenAI0 comments
    listed Apr 15, 08:53 UTC

    ▲0
50. LLMgemini-3.1-pro-grounding

    Google · 1 Arena leaderboard

    by Yash @ ExplainxGoogle0 comments
    listed Apr 15, 08:53 UTC

    ▲0