token.app › Compare › Claude Fable 5.1 (batch) vs Grok 4.6

Claude Fable 5.1 (batch) vs Grok 4.6

Grok 4.6 is 3.3× cheaper per token on a blended 3:1 basis. Claude Fable 5.1 (batch) accepts the larger context window (1M).

Head to head
Blended price uses a 3:1 input:output mix
Claude Fable 5.1 (batch)Grok 4.6
ProviderAnthropicSpaceXAI
Input $/1M$5.00$2.00
Output $/1M$25.00$6.00
Blended $/1M$10.00$3.00
Context window1M500K
Max output128K450K
ReleasedSep 2026Aug 2026
LicenceProprietaryProprietary
Choose Claude Fable 5.1 (batch) if…
  • Larger context window (1M)
  • Newer model (released Sep 2026)
Choose Grok 4.6 if…
  • Costs less per token — $3.00 vs $10.00 blended
FAQ
Which is better, Claude Fable 5.1 (batch) or Grok 4.6?
We do not hold independently-run benchmark scores covering both Claude Fable 5.1 (batch) and Grok 4.6, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Claude Fable 5.1 (batch) cheaper than Grok 4.6?
Grok 4.6 is cheaper: $3.00 versus $10.00 per million tokens blended at 3:1 input:output. Input alone: $5.00 vs $2.00. Output alone: $25.00 vs $6.00.
What context windows do Claude Fable 5.1 (batch) and Grok 4.6 have?
Claude Fable 5.1 (batch): 1,000,000 tokens. Grok 4.6: 500,000 tokens.
Who makes Claude Fable 5.1 (batch) and Grok 4.6?
Claude Fable 5.1 (batch) is made by Anthropic. Grok 4.6 is made by SpaceXAI.
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