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Dolphin 2.9.1 Yi 1.5 34b

huggingface.co·Infrastructure

dphn/dolphin-2.9.1-yi-1.5-34b is an open-source large language model designed for text generation and conversational AI. It supports instruction following and multi-turn dialogue, making it suitable for developers and researchers building advanced NLP applications.

Open SourceApache-2.0CLISelf-hosted
DDolphin 2.9.1 Yi 1.5 34b preview
Visit huggingface.co↗
12.2kstars
1.4kforks
5features
2023since

Overview

5 features

Dolphin 2.9.1 Yi 1.5 34b sits in PulseGate's Foundation models & chat category. It focuses on providing an open-source large language model for building conversational AI and advanced text generation systems. It is built as an open-source project for AI researchers and developers. Dolphin 2.9.1 Yi 1.5 34b is open source under the Apache-2.0 license. It runs on the command line, and it can be self-hosted.

Behind Dolphin 2.9.1 Yi 1.5 34b is dphn, and it first shipped in 2023. Development happens publicly on GitHub with 12.2k stars and 158 commits in the last 90 days. Among its 5 catalogued features are text generation, Conversational AI, and instruction following.

Summary written by a language model from the project’s public pages.

  • ✓Text generation
  • ✓Conversational AI
  • ✓Instruction following
  • ✓Open weights
  • ✓Transformer architecture
Tags
open-weight-llmconversational-aiinstruction-following
AI capabilities
Text
Inference: LocalWeights: Open

Built with & integrations

Hosting
AWS
AI providers
local_oss
Runs on
CLISelf-hosted
Detected from
AWS
x-amz-cf-id header · x-amz-cf-pop header · via header
local_oss
bollama in the HTML · bllama in the HTML · bvllm in the HTML

Trust & compliance

License
Apache-2.0
Verified signals
✓HTTPS✓Privacy Policy✓Terms of Service✓Open Source✓Free tier✓GitHub · ★ 12.2k✓Active maintenance
Legal
Privacy Policy →Terms of Service →

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed19 Jul · 19:17 UTC
    dphn/dolphin-2.9.1-yi-1.5-34b verified against its public source
    Source: PulseGate · Open ↗

Frequently asked questions about Dolphin 2.9.1 Yi 1.5 34b

What is Dolphin 2.9.1 Yi 1.5 34b?
Dolphin 2.9.1 Yi 1.5 34b focuses on providing an open-source large language model for building conversational AI and advanced text generation systems. It is catalogued under Foundation models & chat on PulseGate.
Who is Dolphin 2.9.1 Yi 1.5 34b for?
Dolphin 2.9.1 Yi 1.5 34b is an open-source project built for AI researchers and developers.
Is Dolphin 2.9.1 Yi 1.5 34b free?
Yes — Dolphin 2.9.1 Yi 1.5 34b is open source under the Apache-2.0 license and free to use.
What platforms does Dolphin 2.9.1 Yi 1.5 34b run on?
Dolphin 2.9.1 Yi 1.5 34b runs on the command line. It can also be self-hosted.
Is Dolphin 2.9.1 Yi 1.5 34b still maintained?
The GitHub repository shows 158 commits in the last 90 days.
What are alternatives to Dolphin 2.9.1 Yi 1.5 34b?
Similar projects tracked by PulseGate include Dolphin 2.9.1 Llama 3 70b, Dolphin 2.9.4 Llama3.1 8b, and Dolphin3.0 Violet Gemma 4 E2B.Dolphin 2.9.1 Llama 3 70bDolphin 2.9.4 Llama3.1 8bDolphin3.0 Violet Gemma 4 E2B
Who makes Dolphin 2.9.1 Yi 1.5 34b?
Dolphin 2.9.1 Yi 1.5 34b is developed by dphn.
How long has Dolphin 2.9.1 Yi 1.5 34b been around?
Dolphin 2.9.1 Yi 1.5 34b first shipped in 2023.

At a glance

Pricing
Open Source
Platforms
Cli
Languages
English
Open source
Yes · ★ 12.2k
License
Apache-2.0
Built for
AI researchers and developers
Model
Open source
Solves
Providing an open-source large language model for building conversational AI and advanced text generation systems.

Registered as

GitHub
OpenAccess-AI-Collective/axolotl
Hugging Face
dphn/dolphin-2.9.1-yi-1.5-34b

Developer

dphn
Community-driven
↗ GitHub

Open source

View on GitHub →
Stars
12,215
Forks
1,392
Open issues
240
Last commit
17 Jul 2026
Commits 90d
158
Contributors
250
Authorship
Community-driven
Default branch
main
Latest release
v0.18.0 · 17 Jul 2026

Live coverage

Identity confidence
High · 92.6
Indexed
19 Jul 2026
Lifecycle
Unverified
Last seen
19 Jul 2026
Identity audit (12)
Slug
dphn-dolphin-2-9-1-yi-1-5-34b-huggingface-co
Verification state
Indexed for public listing
Listing state
Listed: yes
Index status
Included in index
Latest evidence snapshot
19 Jul 2026
Timeline basis
Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from
Derived from the project's own page and URL.
Category from
Derived from the model's own Hugging Face metadata.
Summary from
Written by a language model from public pages.
Languages from
Detected by a language model from page content.
Last updated
5 Aug 2026
Canonical URL
https://huggingface.co/dphn/dolphin-2.9.1-yi-1.5-34b

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