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Gemini 4 Argon matches Fable 5.1 on ECI benchmark, trails Opus 5.5 and GPT-6 Astra

By PulseAugur Editorial · [1 sources] ·

Google's Gemini 4 Argon has achieved a score of 165 on the Epoch Capabilities Index (ECI), matching Fable 5.1's performance. This represents a significant improvement from its predecessor, Gemini 3.8 Flash, which scored 157. However, Gemini 4 Argon still trails behind Opus 5.5 (167) and GPT-6 Astra (166) in the latest ECI rankings. AI

IMPACT Indicates continued competition and incremental improvements in LLM capabilities across major labs.

RANK_REASON New benchmark score for an AI model. [lever_c_demoted from research: ic=1 ai=1.0]

Read on r/singularity →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Gemini 4 Argon matches Fable 5.1 on ECI benchmark, trails Opus 5.5 and GPT-6 Astra

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New benchmark score for an AI model. [lever_c_demoted from research: ic=1 ai=1.0]
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COVERAGE [1]

  1. r/singularity TIER_2 English(EN) · /u/Marimo188 ·

    Gemini 4 Argon scores 165 on the Epoch Capabilities Index (ECI), on par with Fable 5.1 (165) but behind Opus 5.5 (167) and GPT-6 Astra (166).

    <table> <tr><td> <a href="https://www.reddit.com/r/singularity/comments/1x6j76i/gemini_4_argon_scores_165_on_the_epoch/"> <img alt="Gemini 4 Argon scores 165 on the Epoch Capabilities Index (ECI), on par with Fable 5.1 (165) but behind Opus 5.5 (167) and GPT-6 Astra (166)." src="…

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