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CONFRONTA.

Modelli IA

xai

Grok 4.20

Modello IA Uscita Feb 17, 2026

Modalità API: Chat^*
Output massimo: 1.000.000 tokens^*

Capacità e preferenze

Capacità generale · ECI

Stima delle capacità basata su più benchmark. Punti di indice, non una percentuale; gli intervalli mostrano l’incertezza.

Grok 4.20 152,3^* Grok 4.20 · Intervallo 95% 150,6–154,1

Prestazioni dei modelli

Punteggio Radar: quattro test, peso uguale. Una sintesi sperimentale di queste prove, non una misura universale di intelligenza.

Grok 4.20

Configurazione testata Punteggio Radar

Non valutato

3/4 test principali · prove insufficienti

5 risultati di benchmark per questa configurazione

Ragionamento scientifico

GPQA Diamond · 25%

Domande scientifiche di esperti; correzione rigorosa a scelta multipla. Il caso vale il 25%.

Grok 4.20 89,3^*% Intervallo 95% appross.: 85,7–93,0% · 2026-07-13

Soluzione di problemi nuovi

Mystery Game Puzzles · 25%

Scelta della mossa migliore in una variante di gioco non divulgata. Una prova circoscritta di ragionamento, non di intelligenza generale.

Grok 4.20 Non disponibile

Matematica avanzata

FrontierMath Tiers 1-3 · 25%

Problemi matematici privati v2 con strumenti Python. Esclusi versioni precedenti e Tier 4.

Grok 4.20 44,9^*% Intervallo 95% appross.: 39,1–50,7% · 2026-07-13

Risposte fattuali

SimpleQA Verified · 25%

Risposte fattuali corrette con invito a tentare, valutate da un modello. Non misura allucinazioni o astensione.

Grok 4.20 30,2^*% Intervallo 95% appross.: 27,4–33,0% · 2026-08-27

Matematica da competizione

OTIS Mock AIME 2024-2025 · Risultato separato

Problemi da competizione: risposte estratte da un modello e confrontate con la soluzione esatta. Escluse le procedure di valutazione precedenti.

Grok 4.20 92,2^*% Intervallo 95% appross.: 85,8–98,7% · 2026-07-13

Matematica di ricerca

FrontierMath Tier 4 v2 · Risultato separato

I problemi privati più difficili di FrontierMath, versione corretta v2, con strumenti Python. Separati dai Tiers 1-3 del punteggio principale.

Grok 4.20 17,1^*% Intervallo 95% appross.: 5,4–28,7% · 2026-07-13

Le barre mostrano i risultati delle prove. I segmenti indicano intervalli approssimativi al 95% quando è disponibile l’errore standard. Budget di ragionamento diversi non implicano costi uguali. I risultati mancanti non valgono zero.

Esecuzione locale

Inferenza · stima della memoria

Grok 4.20

Informazioni verificate sull’architettura insufficienti per una stima affidabile della VRAM.

Capacità

Input massimo: 1.000.000 tokens^*
Output massimo: 1.000.000 tokens^*
Ragionamento: Sì^*
Uso di strumenti: Sì^*
Output strutturato: Sì^*
Modalità API: Chat^*
Input immagini: Sì^*
Cache dei prompt: Sì^*
Scelta degli strumenti: Sì^*
Ricerca sul web: Sì^*

Configurazione di sistema

Specifiche dettagliate

Specifiche · 25 campi

cache read input token cost

2,0e-7^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

cache read input token cost above 200k tokens

4,0e-7^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

cache read input token cost above 200k tokens batches

3,2e-7^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

cache read input token cost batches

1,6e-7^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

input cost per image token

1,25e-6^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

input cost per token

1,25e-6^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

input cost per token above 200k tokens

2,5e-6^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

input cost per token above 200k tokens batches

2,0e-6^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

input cost per token batches

1,0e-6^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

litellm provider

xai^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

max input tokens

1.000.000^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

max output tokens

1.000.000^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

max tokens

1.000.000^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

mode

chat^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

output cost per token

2,5e-6^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

output cost per token above 200k tokens

5,0e-6^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

output cost per token above 200k tokens batches

4,0e-6^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

output cost per token batches

2,0e-6^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

supports function calling

Sì^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

supports prompt caching

Sì^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

supports reasoning

Sì^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

supports response schema

Sì^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

supports tool choice

Sì^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

supports vision

Sì^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

supports web search

Sì^*

Ambito e condizioni

native_context

provider: xai^*
mode: chat^*
full_native_model_id: xai/grok-4.20^*
pricing_scope: Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.^*

* Dati provvisori