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© 2026 Simon-Pierre Boucher · AI Atlas. Data is aggregated from public sources and attributed on every page.

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Model Timeline

Timeline of grok-4.20-0309-non-reasoning

Every recorded change for this model by xAI, newest first. Back to the entity page →

9 events

Year

Category · events in the last 365 days

All categories Benchmarks4,947 Models2,337 Companies1,601 Research1,104 Releases1,019 Providers & pricing640 Datasets146 Frameworks136 Hardware43 Pricing14 Repositories10

Filtered to one entity. Show the whole atlas

Sept 2026 9

11 Sept 2026
Benchmark resultModelgrok-4.20-0309-non-reasoningxAI
grok-4.20-0309-non-reasoning scores 16.67% on Terminal-Bench
artificial_analysis
artificialanalysis.ai

11 Sept 2026

Benchmark resultModelgrok-4.20-0309-non-reasoningxAI

grok-4.20-0309-non-reasoning scores 59.94% on τ²-bench

artificial_analysis

artificialanalysis.ai

11 Sept 2026

Benchmark resultModelgrok-4.20-0309-non-reasoningxAI

grok-4.20-0309-non-reasoning scores 64.91% on MMMU-Pro

artificial_analysis

artificialanalysis.ai

11 Sept 2026

Benchmark resultModelgrok-4.20-0309-non-reasoningxAI

grok-4.20-0309-non-reasoning scores 49.32% on IFBench

artificial_analysis

artificialanalysis.ai

11 Sept 2026

Benchmark resultModelgrok-4.20-0309-non-reasoningxAI

grok-4.20-0309-non-reasoning scores 27.94% on Humanity's Last Exam

artificial_analysis

artificialanalysis.ai

11 Sept 2026

Benchmark resultModelgrok-4.20-0309-non-reasoningxAI

grok-4.20-0309-non-reasoning scores 77.58% on GPQA

artificial_analysis

artificialanalysis.ai

11 Sept 2026

Benchmark resultModelgrok-4.20-0309-non-reasoningxAI

grok-4.20-0309-non-reasoning scores 14.2 on Artificial Analysis Intelligence Index

artificial_analysis

artificialanalysis.ai

11 Sept 2026

New modelModelgrok-4.20-0309-non-reasoningxAI

New model: grok-4.20-0309-non-reasoning (xAI)

xai

11 Sept 2026

Listed by providerModelgrok-4.20-0309-non-reasoningxAI

xAI API lists grok-4.20-0309-non-reasoning at $1.25 in / $2.5 out per 1M tokens

xai

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