Claude 3 Haiku vs Grok‑2
Anthropic Claude 3 Haiku | xAI Grok‑2 | |
|---|---|---|
| Overview | ||
| Company | Anthropic | xAI |
| Release date | Mar 4 2024 | Aug 14 2024 |
| Access | Proprietary | Proprietary |
| Benchmarks | ||
Nonsense detection BullshitBench v2Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 10% | — |
Science GPQA DiamondGraduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 33.3% | — |
| Timeline | ||
| Release gap | Claude 3 Haiku shipped 163 days before Grok‑2 | |
Which is better: Claude 3 Haiku or Grok‑2?
Claude 3 Haiku and Grok‑2 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 3 Haiku shipped 163 days before Grok‑2, so benchmark comparisons should account for the intervening progress.
Published specifications for these two models are limited — see each model page for the latest details.
Direct benchmark comparisons are unavailable — Claude 3 Haiku and Grok‑2 don't publish scores on any of the same benchmarks.
Frequently asked questions
Claude 3 Haiku was released by Anthropic on Mar 4 2024.
Grok‑2 was released by xAI on Aug 14 2024.
Other comparisons
Claude 3 Haiku vs GPT-5.5Grok‑2 vs GPT-5.5Claude 3 Haiku vs Gemini OmniGrok‑2 vs Gemini OmniClaude 3 Haiku vs Muse SparkGrok‑2 vs Muse SparkClaude 3 Haiku vs DeepSeek-V4-ProGrok‑2 vs DeepSeek-V4-ProClaude 3 Haiku vs Mistral Medium 3.5Grok‑2 vs Mistral Medium 3.5Claude 3 Haiku vs Kimi K2.7 CodeGrok‑2 vs Kimi K2.7 Code