COMPARISON / AI MODELS

Grok 4.6 vs. Claude Fable 5.1

Compare published indexes, API pricing and context limits. Pick two to four options to explore how they differ.

Snapshot: 2026-09-08 · Public sources · Not a real-time feed

Atlas · version 1 · Reviewed on 2026-09-08 · Not a real-time feed · Evidence d15f1a66e958

xAOption 1

xAI · View details

AnOption 2

Anthropic · View details

Option 3

Same category, comparable metrics

Option 4

Same category, comparable metrics

AT A GLANCE

What changes between your options

CSV

Differences only Only metrics everyone has data forHighlighted = best value on that dimension, not an overall winner

Comparison of Grok 4.6, Claude Fable 5.1
Metric	Grok 4.6	Claude Fable 5.1
LLM Statspoints · higher is better	No dataNot included	56.8LLM Stats ↗
Reasoningpoints · higher is better	No dataNot included	53.9LLM Stats ↗
Codingpoints · higher is better	No dataNot included	36LLM Stats ↗
Input priceUSD / M tokens · lower is better	$2.00Vendor ↗	$10.00Vendor ↗
Output priceUSD / M tokens · lower is better	$6.00Vendor ↗	$50.00Vendor ↗
Contexttokens · higher is better	500KVendor ↗	1.00MVendor ↗
Max outputtokens · higher is better	No dataNot included	128KVendor ↗

Standard API, USD per million tokens, no caching, short context. Indexes are an LLM Stats snapshot; they are not percentages or Codifly tests. A curated catalog, not an exhaustive one.

VISUAL COMPARISON

Compare each dimension

Metric

LLM Stats

Composite index published by LLM Stats. It is not a percentage of correct answers.

028.456.8

Claude Fable 5.1

56.8

1 with no data · left out of the chart

Price versus index

A relationship between two dimensions, not an automatic recommendation.

Select a product in the legend to isolate it. Points may overlap.

1 product lacks both values · not plotted

PRICING ANALYSIS

What would your usage cost?

Input × rate + output × rate. Change the volume to see the difference.

Input tokens (millions)Output tokens (millions)

Aggregate volume of short-context requests. No caching, tools, taxes, batch or long-context surcharges. Not a quote.

Grok 4.6$32.00Estimated USD

Claude Fable 5.1$200.00Estimated USD

DETAILS THAT MATTER

Specs and operations

Feature	Grok 4.6	Claude Fable 5.1
Batch	No disponible según la ficha consultada	No data
Entradas	Texto, imagen	Texto, imagen
Identificador API	grok-4.6	No data
Regiones publicadas	us-east-1, us-west-2	No data
Salidas	Texto	Texto
Distribución	No data	API propietaria
Límite de contexto	No data	Ventana publicada: 1.000.000 tokens

EVIDENCE, NOT ASSUMPTIONS

Sources, scope and fine print

What to validate before you make a decision.

Methodology

Grok 4.6

Tarifa de contexto corto. El proveedor aplica precios distintos al superar el umbral de 200K tokens; herramientas y búsqueda se facturan aparte. Salida máxima no incorporada.

xAI · Grok 4.6

Checked on 2026-09-08 · Editorial update

Claude Fable 5.1

Tarifa base de la API directa. Caché, batch, herramientas y otros proveedores tienen condiciones propias. El índice no determina el resultado en tu caso de uso.

Checked on 2026-09-08 · Editorial update