Automated page. Written and translated automatically by AI and checked against the sources by software; no human editor. SI-IQ is an index built from public benchmark results, not an IQ test. How it works
How smart is Claude 3 Haiku?
Claude 3 Haiku is a model from Anthropic, released on Mar 7, 2024. Its SI-IQ is 50 (90% interval 45–56), estimated from 3 benchmark results by 1 independent evaluators.
This model has fewer than 5 independent benchmark results or fewer than 2 different evaluators, so it is shown but not ranked.
Facts
- Developer
- Anthropic
- Released
- Mar 7, 2024
- Access
- API access
- Benchmarks used
- 3 results from 1 evaluators
Ability by area (SI-IQ, 90% interval)
Every benchmark result we used
Each score is one value exactly as the source published it: for Epoch AI the best of its run settings, for OpenRouter the median hosting provider (the developer's own hosting when it ran the test). “Implied SI-IQ” is the ability that this single result points to; the overall SI-IQ is their precision-weighted average.
| Benchmark | Score | Evaluated by | Source |
|---|---|---|---|
| MATH Level 5 | 14.9% | Epoch AI | Epoch AI Benchmarking Hub · data file |
| OTIS Mock AIME 2024–2025 | 1.8% | Epoch AI | Epoch AI Benchmarking Hub · data file |
| GPQA Diamond | 36.3% | Epoch AI | Epoch AI Benchmarking Hub · data file |
Human preference (Arena)
On the Arena leaderboard, where people vote between two anonymous answers, Claude 3 Haiku has a rating of 1,262 (1,258–1,266) from 117,701 votes (published Oct 15, 2026). Human preference is a different measure from benchmark ability and is not part of SI-IQ. Arena (Hugging Face)
Computed with SI-IQ method version 1.0.0. Read the full methodology
Data sources: Arena leaderboard dataset on Hugging Face (CC BY 4.0); Epoch AI, ‘Capabilities & benchmarking’ (CC BY 4.0).