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Rerank 2.5 API pricing, benchmarks and specs | AshnaAI

Voyage AI

Rerank 2.5

Previous-generation multilingual reranker with instruction-following support.

Try this model API docs

Model details

Model ID: rerank-2.5
Provider: Voyage AI
Modality: Reranking
Context window: 32,000 tokens
Input → output: Query + documents → ranked results
Token rate limit: 2,000,000 TPM
Request rate limit: 2,000 RPM
Released: Aug 11, 2025

Available on AshnaAI

Oct 3, 2026

Where this model fits

Best capabilities

Cross-encoder relevance scoring
Refining semantic or lexical search candidates

Best for

Second-stage retrieval ranking
Improving RAG result precision

Not ideal for

Creating reusable vectors
Conversational generation

Benchmarks

No comparable, source-verified benchmark has been published for this catalog entry yet.

Pricing (USD)

Limited-time 30% discount

Input / 1M tokens: $0.06$0.042
Output / 1M tokens: $0$0
Cached input / 1M: —
Cache write / 1M: —

Capabilities

reasoning—
tools—
vision—
web search—
files—

Available regions

US East (N. Virginia)

us-east-1

Europe (Frankfurt)

eu-central-1

Asia Pacific (Mumbai)

ap-south-1

Multi-region and provider failover: Active

Requests automatically switch to another region or provider if one becomes unavailable.