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Grok 4.20 0309 v2 (Non-reasoning)

Grok 4.20 · Released 2026-04-07

AA Intelligence Index 21.8. Listed on Artificial Analysis with API pricing $2/$6 per 1M tokens. Benchmark rows sync from the AA snapshot — see the ledger on this page.

Frontier model tracked on Artificial Analysis. Use the benchmark ledger below for sourced scores; we do not infer numbers beyond published rows.

#158 of 184 on AA Index · current snapshot
14 AA Index · 8 benchmark rows · 1 sourcesPosition is benchmark-specific — not a cross-family or cross-source ranking.
Composite36
ContextUnlisted
Input / 1M$2.0
Output / 1M$6.0
Knowledge cutoffunpublished
Statussolid

Family profile

Best published score in each covered benchmark family.

39/100 avg
Reasoning
78
Agentic
17
Long context
23

3 tested benchmark families

Benchmark placements

Where Grok 4.20 0309 v2 (Non-reasoning) places on each public benchmark source that publishes a row. Rank counts every model with a latest row in the same test — not a universal quality score.

BenchmarkFamilyRankScoreSourceDate
Humanity's Last ExamReasoning#94/ 18528Artificial Analysis2026-09-10
IFBenchReasoning#99/ 12749Artificial Analysis2026-09-10
AA output speedPerformance#147/ 190Artificial Analysis2026-09-10
AA time to first tokenPerformance#147/ 190Artificial Analysis2026-09-10
GPQA DiamondReasoning#151/ 19078Artificial Analysis2026-09-10
Artificial Analysis Intelligence IndexReasoning#163/ 18814Artificial Analysis2026-09-10
Terminal-BenchAgentic#173/ 18917Artificial Analysis2026-09-10
AA-LCRLong context#175/ 18223Artificial Analysis2026-09-10
Family context

The three highest-scoring models with pages in each capability family. Where Grok 4.20 0309 v2 (Non-reasoning) shows up, it's highlighted.

ReasoningGrok 4.20 0309 v2 (Non-reasoning) · 78
  1. 1
    GPT-6 Astra
    96
  2. 2
    Claude Mythos Preview
    95
  3. 3
    Gemini 3.7 Flash
    95
AgenticGrok 4.20 0309 v2 (Non-reasoning) · 17
  1. 1
    GPT 5.5
    100
  2. 2
    Claude Opus 4.8
    100
  3. 3
    Claude Fable 5
    100
Long contextGrok 4.20 0309 v2 (Non-reasoning) · 23
  1. 1
    Kimi K3
    89
  2. 2
    Claude Fable 5.1
    85
  3. 3
    GPT-5.5 (high)
    84
Newest receipts

Benchmark rows added to the public ledger for Grok 4.20 0309 v2 (Non-reasoning) in the last 120 days. Older rows live in the full table below.

8 recent
BenchmarkFamilyScoreSourceDays ago
AA-LCRLong context23.33%Artificial Analysis6
AA output speedPerformance0 t/sArtificial Analysis6
AA time to first tokenPerformance0.00sArtificial Analysis6
Artificial Analysis Intelligence IndexReasoning14.2%Artificial Analysis6
GPQA DiamondReasoning77.6%Artificial Analysis6
Humanity's Last ExamReasoning27.9%Artificial Analysis6
IFBenchReasoning49.32%Artificial Analysis6
Terminal-BenchAgentic16.67%Artificial Analysis6
Family coverage

A high composite that hides a weak family is a trap. These bars surface the families where this model hasn't been publicly tested, and where it leads.

Reasoning78
Agentic17
Long context23
Price vs. performance
0255075100$0.10$0.30$1$3$10$30input USD / 1M tokens · log scale →← intelligence

Hover any dot for name, score, and input price. Keyboard: tab through the top twelve, or use the ranking below.

AnthropicOpenAIMistralAlibabaDeepSeekGoogleMoonshotMetaxAIMiniMaxZhipuXiaomiOtherMeituanCohereNVIDIA

Full benchmark ledger

Every catalog benchmark for Grok 4.20 0309 v2 (Non-reasoning). Scores link to the original source; gaps mean no public row exists yet.

8 sourced rows

8 of 37 catalog benchmarks have a sourced row for Grok 4.20 0309 v2 (Non-reasoning).

Reasoning

Agentic

Long context

Performance

Sources

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