Needle in a Haystack
ai_benchmark
Overview
Developed byGreg Kamradt
Open source✓ Open Source
Use casetesting LLM recall of a specific fact placed at varying positions in long context
Knowledge graph stats
Claims9
Avg confidence95%
Avg freshness99%
Last updatedUpdated yesterday
Trust distribution
100% unverified
Governance
Not assessed
Needle in a Haystack
concept — also known as: NIAH
Evaluation testing LLM ability to retrieve specific information embedded in long context windows
Compare with...used by
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| ○Unverified | High | Fresh | 1 | |
| Anthropic | ○Unverified | High | Fresh | 1 |
evaluates
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| long-context information retrieval at different context depths | ○Unverified | High | Fresh | 1 |
open source
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| true | ○Unverified | High | Fresh | 1 |
primary use case
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| testing LLM recall of a specific fact placed at varying positions in long context | ○Unverified | High | Fresh | 1 |
first released
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| 2023 | ○Unverified | High | Fresh | 1 |
developed by
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| Greg Kamradt | ○Unverified | High | Fresh | 1 |
implemented by
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| LangChain | ○Unverified | Moderate | Fresh | 1 |
| Haystack | ○Unverified | Moderate | Fresh | 1 |