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AI models

xai

Grok 4

AI model Released Jul 9, 2025

Context window: 256,000 tokens^*
Open weights: No^*

Capability & preference

General capability · ECI

A cross-benchmark capability estimate. Index points, not a percentage; intervals show uncertainty.

Grok 4 146.9^* Grok 4 · 95% interval 145.3–148.4

Run it locally

Inference · memory estimate

Grok 4

Closed weights. No supported local deployment or GPU requirement is published.

Capabilities

Context window: 256,000 tokens^*
Open weights: No^*
Model type: Large language model (reasoning)^*
Declared modalities: Text + image input, text output^*
Model license: Proprietary^*

System configuration

Detailed specifications

Specifications · 11 fields

api providers

xAI API, OpenRouter, Vercel AI Gateway^*

Scope and conditions

native_context

metadata

name: Convly AI Models Database^*
description: Hand-verified specifications, licences, API pricing (USD) and local-hardware VRAM requirements for frontier and open-weight AI models.^*
generated: 2026-09-22T15:41:48+00:00^*
model_count: 43^*
fields: slug^*
name^*
developer^*
model_type^*
modality^*
parameters^*
context_window^*
max_output^*
open_weights^*
license^*
release_date^*
input_price^*
output_price^*
price_unit^*
price_tiers^*
vram_q4^*
vram_q4_gb^*
min_gpu^*
intelligence^*
api_providers^*
official_url^*
retired^*
convly_url^*

developer

xAI^*

price_unit

Not reported^*

price_tiers

Not reported^*

context window

256,000 tokens^*

Scope and conditions

native_context

metadata

name: Convly AI Models Database^*
description: Hand-verified specifications, licences, API pricing (USD) and local-hardware VRAM requirements for frontier and open-weight AI models.^*
generated: 2026-09-22T15:41:48+00:00^*
model_count: 43^*
fields: slug^*
name^*
developer^*
model_type^*
modality^*
parameters^*
context_window^*
max_output^*
open_weights^*
license^*
release_date^*
input_price^*
output_price^*
price_unit^*
price_tiers^*
vram_q4^*
vram_q4_gb^*
min_gpu^*
intelligence^*
api_providers^*
official_url^*
retired^*
convly_url^*

developer

xAI^*

price_unit

Not reported^*

price_tiers

Not reported^*

developer

xAI^*

Scope and conditions

native_context

metadata

name: Convly AI Models Database^*
description: Hand-verified specifications, licences, API pricing (USD) and local-hardware VRAM requirements for frontier and open-weight AI models.^*
generated: 2026-09-22T15:41:48+00:00^*
model_count: 43^*
fields: slug^*
name^*
developer^*
model_type^*
modality^*
parameters^*
context_window^*
max_output^*
open_weights^*
license^*
release_date^*
input_price^*
output_price^*
price_unit^*
price_tiers^*
vram_q4^*
vram_q4_gb^*
min_gpu^*
intelligence^*
api_providers^*
official_url^*
retired^*
convly_url^*

developer

xAI^*

price_unit

Not reported^*

price_tiers

Not reported^*

input price

3^*

Scope and conditions

native_context

metadata

name: Convly AI Models Database^*
description: Hand-verified specifications, licences, API pricing (USD) and local-hardware VRAM requirements for frontier and open-weight AI models.^*
generated: 2026-09-22T15:41:48+00:00^*
model_count: 43^*
fields: slug^*
name^*
developer^*
model_type^*
modality^*
parameters^*
context_window^*
max_output^*
open_weights^*
license^*
release_date^*
input_price^*
output_price^*
price_unit^*
price_tiers^*
vram_q4^*
vram_q4_gb^*
min_gpu^*
intelligence^*
api_providers^*
official_url^*
retired^*
convly_url^*

developer

xAI^*

price_unit

Not reported^*

price_tiers

Not reported^*

license

Proprietary^*

Scope and conditions

native_context

metadata

name: Convly AI Models Database^*
description: Hand-verified specifications, licences, API pricing (USD) and local-hardware VRAM requirements for frontier and open-weight AI models.^*
generated: 2026-09-22T15:41:48+00:00^*
model_count: 43^*
fields: slug^*
name^*
developer^*
model_type^*
modality^*
parameters^*
context_window^*
max_output^*
open_weights^*
license^*
release_date^*
input_price^*
output_price^*
price_unit^*
price_tiers^*
vram_q4^*
vram_q4_gb^*
min_gpu^*
intelligence^*
api_providers^*
official_url^*
retired^*
convly_url^*

developer

xAI^*

price_unit

Not reported^*

price_tiers

Not reported^*

modality

Text + image input, text output^*

Scope and conditions

native_context

metadata

name: Convly AI Models Database^*
description: Hand-verified specifications, licences, API pricing (USD) and local-hardware VRAM requirements for frontier and open-weight AI models.^*
generated: 2026-09-22T15:41:48+00:00^*
model_count: 43^*
fields: slug^*
name^*
developer^*
model_type^*
modality^*
parameters^*
context_window^*
max_output^*
open_weights^*
license^*
release_date^*
input_price^*
output_price^*
price_unit^*
price_tiers^*
vram_q4^*
vram_q4_gb^*
min_gpu^*
intelligence^*
api_providers^*
official_url^*
retired^*
convly_url^*

developer

xAI^*

price_unit

Not reported^*

price_tiers

Not reported^*

model type

Large language model (reasoning)^*

Scope and conditions

native_context

metadata

name: Convly AI Models Database^*
description: Hand-verified specifications, licences, API pricing (USD) and local-hardware VRAM requirements for frontier and open-weight AI models.^*
generated: 2026-09-22T15:41:48+00:00^*
model_count: 43^*
fields: slug^*
name^*
developer^*
model_type^*
modality^*
parameters^*
context_window^*
max_output^*
open_weights^*
license^*
release_date^*
input_price^*
output_price^*
price_unit^*
price_tiers^*
vram_q4^*
vram_q4_gb^*
min_gpu^*
intelligence^*
api_providers^*
official_url^*
retired^*
convly_url^*

developer

xAI^*

price_unit

Not reported^*

price_tiers

Not reported^*

name

Grok 4^*

Scope and conditions

native_context

metadata

name: Convly AI Models Database^*
description: Hand-verified specifications, licences, API pricing (USD) and local-hardware VRAM requirements for frontier and open-weight AI models.^*
generated: 2026-09-22T15:41:48+00:00^*
model_count: 43^*
fields: slug^*
name^*
developer^*
model_type^*
modality^*
parameters^*
context_window^*
max_output^*
open_weights^*
license^*
release_date^*
input_price^*
output_price^*
price_unit^*
price_tiers^*
vram_q4^*
vram_q4_gb^*
min_gpu^*
intelligence^*
api_providers^*
official_url^*
retired^*
convly_url^*

developer

xAI^*

price_unit

Not reported^*

price_tiers

Not reported^*

open weights

no^*

Scope and conditions

native_context

metadata

name: Convly AI Models Database^*
description: Hand-verified specifications, licences, API pricing (USD) and local-hardware VRAM requirements for frontier and open-weight AI models.^*
generated: 2026-09-22T15:41:48+00:00^*
model_count: 43^*
fields: slug^*
name^*
developer^*
model_type^*
modality^*
parameters^*
context_window^*
max_output^*
open_weights^*
license^*
release_date^*
input_price^*
output_price^*
price_unit^*
price_tiers^*
vram_q4^*
vram_q4_gb^*
min_gpu^*
intelligence^*
api_providers^*
official_url^*
retired^*
convly_url^*

developer

xAI^*

price_unit

Not reported^*

price_tiers

Not reported^*

output price

15^*

Scope and conditions

native_context

metadata

name: Convly AI Models Database^*
description: Hand-verified specifications, licences, API pricing (USD) and local-hardware VRAM requirements for frontier and open-weight AI models.^*
generated: 2026-09-22T15:41:48+00:00^*
model_count: 43^*
fields: slug^*
name^*
developer^*
model_type^*
modality^*
parameters^*
context_window^*
max_output^*
open_weights^*
license^*
release_date^*
input_price^*
output_price^*
price_unit^*
price_tiers^*
vram_q4^*
vram_q4_gb^*
min_gpu^*
intelligence^*
api_providers^*
official_url^*
retired^*
convly_url^*

developer

xAI^*

price_unit

Not reported^*

price_tiers

Not reported^*

release date

July 9, 2025^*

Scope and conditions

native_context

metadata

name: Convly AI Models Database^*
description: Hand-verified specifications, licences, API pricing (USD) and local-hardware VRAM requirements for frontier and open-weight AI models.^*
generated: 2026-09-22T15:41:48+00:00^*
model_count: 43^*
fields: slug^*
name^*
developer^*
model_type^*
modality^*
parameters^*
context_window^*
max_output^*
open_weights^*
license^*
release_date^*
input_price^*
output_price^*
price_unit^*
price_tiers^*
vram_q4^*
vram_q4_gb^*
min_gpu^*
intelligence^*
api_providers^*
official_url^*
retired^*
convly_url^*

developer

xAI^*

price_unit

Not reported^*

price_tiers

Not reported^*

* Provisional data