Dwzhu model product
e5-base-4k
e5-base-4k is an embedding model from Dwzhu.
Updated Sep 8, 2026. Default version: e5-base-4k
LLMBoard Embedding Score39.1e5-base-4k
Coverage85%5 benchmark families
Context window4.1KTokens
Official input priceN/AOfficial price unavailable
e5-base-4k Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
e5-base-4k Benchmark Results
Benchmark scores for e5-base-4k.
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkMTEB English v2 Semantic Similarity | Score80.43% | Rank114 | Participants211 | Percentile46.19% | EvidenceA | EvaluatedN/A |
| BenchmarkMTEB English v2 Classification | Score81.18% | Rank121 | Participants257 | Percentile53.13% | EvidenceA | EvaluatedN/A |
| BenchmarkMTEB English v2 Clustering | Score42.56% | Rank150 | Participants217 | Percentile31.02% | EvidenceA | EvaluatedN/A |
| BenchmarkMTEB English v2 Retrieval | Score41.50% | Rank151 | Participants212 | Percentile28.91% | EvidenceA | EvaluatedN/A |
| BenchmarkMTEB English v2 Reranking | Score45.13% | Rank166 | Participants241 | Percentile31.25% | EvidenceA | EvaluatedN/A |
e5-base-4k Arena Results
Preference and agent-evaluation results for the default version.
No Arena results
The default version does not have a matching Arena result yet.
e5-base-4k Pricing
Official vendor API pricing appears first, followed by individual provider offers.
- Official API
- N/A
- Official provider
- N/A
- Lowest third-party
- N/A
- Tracked offerings
- 0
No provider prices
The default version has no current input or output token prices.
Official prices use only the vendor's configured official Provider and positive standard USD PAYG rates. Third-party offers remain explicitly labeled.
e5-base-4k Runtime Performance
Provider-specific output speed and catalog latency for e5-base-4k. Runtime does not affect the capability score.
No runtime data
No provider-specific speed or latency record is linked to the default version yet.
Output Speed is generated output tokens received per second. Catalog latency is reported separately from observed provider TTFT.
e5-base-4k Specifications
Technical details for the model's default version.
- Version
- e5-base-4k
- Released
- Mar 28, 2024
- Knowledge cutoff
- Unknown
- Parameters
- 112M
- Context window
- 4.1K
- Max output
- N/A
- Inputs
- text
- Outputs
- embedding
- Open weights
- Yes
- License
- mit
e5-base-4k Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
Sort by
Version | Released | LLMBoard | Parameters | Context | Max output | Open weights | License |
|---|
| Versione5-base-4k | Released | LLMBoard39.12 | Parameters112M | Context4.1K | Max outputN/A | Open weightsYes | Licensemit |
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What is e5-base-4k?
Key information about e5-base-4k and its available data.
e5-base-4k is a ranked embedding model from Dwzhu, listed in MTEB.
Data as of 2026-09-08.
FAQ
Common questions about e5-base-4k.
When was e5-base-4k released?
e5-base-4k's default version was released on Mar 28, 2024.
How much does e5-base-4k cost?
No official standard PAYG price is currently available for e5-base-4k.
Who created e5-base-4k?
e5-base-4k was created by Dwzhu.
What is the context window for e5-base-4k?
The default version has a 4.1K token context window.
Is e5-base-4k open weight?
Yes. The default version is marked as open weight under mit.
How many API providers offer e5-base-4k?
No provider offering is currently linked to the default version.