o4-mini-deep-research is OpenAI's faster, more affordable deep research model—ideal for tackling complex, multi-step research tasks. Note: This model always uses the 'web_search' tool which adds additional cost.
Model details →OpenAI: o4 Mini Deep Research vs SpaceXAI: Grok Build 0.1
SpaceXAI: Grok Build 0.1 wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
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 →Side-by-side comparison
| Capability | OpenAI: o4 Mini Deep Research | SpaceXAI: Grok Build 0.1 | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 200K | 256K | 🏆 SpaceXAI: Grok Build 0.1 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.00 | $1.00 | 🏆 SpaceXAI: Grok Build 0.1 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $8.00 | $2.00 | 🏆 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 OpenAI: o4 Mini Deep Research better than SpaceXAI: Grok Build 0.1?
SpaceXAI: Grok Build 0.1 wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between OpenAI: o4 Mini Deep Research and SpaceXAI: Grok Build 0.1?
Input: $2.00 vs $1.00 per 1M tokens. Output: $8.00 vs $2.00 per 1M tokens.
What context windows do OpenAI: o4 Mini Deep Research and SpaceXAI: Grok Build 0.1 support?
OpenAI: o4 Mini Deep Research supports up to 200K tokens. SpaceXAI: Grok Build 0.1 supports up to 256K tokens.
Do both OpenAI: o4 Mini Deep Research and SpaceXAI: Grok Build 0.1 support tool calling?
OpenAI: o4 Mini Deep Research: yes. SpaceXAI: Grok Build 0.1: yes.