Grok Build 0.1 is SpaceXAI’s fast coding model trained specifically for agentic software engineering workflows. It supports text and image inputs with text output, and is optimized for interactive coding...
Model details →SpaceXAI: Grok Build 0.1 vs Anthropic: Claude Fable Latest
SpaceXAI: Grok Build 0.1 wins on 2 of 6 axes — pricing and capability skew in its favour for most workloads.
This model always redirects to the latest model in the Claude Fable family.
Model details →Side-by-side comparison
| Capability | SpaceXAI: Grok Build 0.1 | Anthropic: Claude Fable Latest | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 256K | 1M | 🏆 Anthropic: Claude Fable Latest |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $1.00 | $10.00 | 🏆 SpaceXAI: Grok Build 0.1 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $2.00 | $50.00 | 🏆 SpaceXAI: Grok Build 0.1 |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is SpaceXAI: Grok Build 0.1 better than Anthropic: Claude Fable Latest?
SpaceXAI: Grok Build 0.1 wins on 2 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between SpaceXAI: Grok Build 0.1 and Anthropic: Claude Fable Latest?
Input: $1.00 vs $10.00 per 1M tokens. Output: $2.00 vs $50.00 per 1M tokens.
What context windows do SpaceXAI: Grok Build 0.1 and Anthropic: Claude Fable Latest support?
SpaceXAI: Grok Build 0.1 supports up to 256K tokens. Anthropic: Claude Fable Latest supports up to 1M tokens.
Do both SpaceXAI: Grok Build 0.1 and Anthropic: Claude Fable Latest support tool calling?
SpaceXAI: Grok Build 0.1: yes. Anthropic: Claude Fable Latest: yes.
Compare SpaceXAI: Grok Build 0.1 with other models
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