LLM Reference

RWKV-6 Finch 1.6B

Released
2024-04-09
Last refreshed
2026-06-29
Status
Researched 45d ago
Open sourceCommercial use: permittedLong context

RWKV-6 Finch 1.6B is a released long context model with open-source and Infinite context; evaluate it while provider pricing coverage matures.

Use it for

  • Teams evaluating long context
  • Workloads that can use a Infinite context window

Do not use it for

  • Cost-sensitive launches that need sourced token pricing
  • Vision or document-understanding workloads
  • Strict JSON or tool-calling flows
Specifications
Released
2024-04-09
Context
Infinite
Parameters
1.6B
Architecture
Decoder Only
Specialization
general
Openness
Open source
License
Apache 2.0OSI-approvedCommercial use: permitted
Weights
Available
Code
Unknown
Training
Pretrained
Created by

Linear complexity language models combining the efficiency of RNNs with the parallelism of Transformers

Global / Linux Foundation AI & Data
Website
Pricing

No tracked provider token pricing is available yet.

About

RWKV-6 Finch 1.6B is the smallest model in the RWKV-6 Finch series, ideal for lightweight deployments requiring constant-memory inference. Apache 2.0 licensed.

RWKV-6 Finch 1.6B is an open-source model in the RWKV-6 Finch family. The structured metadata tracks a Infinite context window. No headline benchmark score is tracked for RWKV-6 Finch 1.6B yet.

Top use-case fit

Long context

Included by capability and metadata signals in the decision map.

Provider price ladder

No tracked provider token pricing is available for this model yet.

Capabilities

No model capability flags are currently sourced.

Benchmark peer barsfor Long context

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

Frequently asked questions

What is the context window of RWKV-6 Finch 1.6B?

RWKV-6 Finch 1.6B has a context window of Infinite tokens.

When was RWKV-6 Finch 1.6B released?

RWKV-6 Finch 1.6B was released on 2024-04-09.