AstaBrief 8B
AstaBrief 8B turns a research question and a set of papers into a cited report
Free
Language
8B
parameters
Open weights
license
Oct 2026
released
AstaBrief 8B turns a research question and a set of papers into a cited report. Ai2 also added a Fast mode in Asta that uses it.
// similar models in Language
Claude Sonnet 5
The first Sonnet-class Claude model to top Anthropic's flagship writing benchmarks
Anthropic · Language · Paid
Gemma 4
Google DeepMind's open-weight model family under the Apache 2.0 license
Google DeepMind · Language · Free
Hunyuan Hy3
Tencents flagship open-weight mixture-of-experts model, with 295B parameters
Tencent · Language · Free
Claude Haiku 5.5
Anthropic released Claude Haiku 5.5 on October 7, 2026, for high-volume, cost-sensitive work
Anthropic · Language · Paid
Claude Sonnet 5.5
Faster Sonnet model for everyday coding and document work
Anthropic · Language · Paid
Qwen4-Max
Alibaba's flagship proprietary model for its Qwen API and cloud platform
Alibaba · Language · Paid