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Arctic-AWM-8B

Narrow but useful: a small model RL-trained specifically for multi-turn MCP tool calling. Also ships at 4B and 14B. Treat it as a research artifact, not a general chat model.

Open weights · Permissive (Apache, MIT, OpenMDW) · Data checked September 6, 2026 · Not a hands-on evaluation

Model ID Snowflake/Arctic-AWM-8B

Parameters
8B8B (Qwen3 base, agentic RL)
Architecture
Not recorded
Context window
Not recordedMaximum input
Max output
Not recordedPer response
Input price
Not published
Output price
Not published
Cached input
Not published
Blended price
Not available3:1 input to output
Knowledge cutoff
Not recorded
Released
2026-02-10
Status
ga
Size band
4B to 15B

License and openness

Arctic-AWM-8B is released under the Apache 2.0. This is a permissive license. It generally allows use, modification and redistribution, including commercial use, subject to attribution and notice requirements. License terms can change between versions; confirm the text published with the weights you download.

Capabilities

Input modalitiestext
Output modalitiestext

What it is for

Also ships at 4B and 14B. Treat it as a research artifact, not a general chat model.

Cost at list price

InputNot published
OutputNot published
Cached inputNot published
Blended, 3:1Not available

The provider publishes no per-token price for this model. Any price you see elsewhere belongs to a third-party host, and running the weights yourself has hardware costs instead.

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Sources

Sources checked September 6, 2026. Specifications and prices change without notice; confirm against the provider before you commit.

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