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swap_horiz CodeGen2.5 Alternatives

Looking for alternatives to CodeGen2.5? Compare the top Model options ranked by our AI scoring system.

You're looking at alternatives to:
CodeGen2.5

CodeGen2.5

CodeGen2.5 is a family of large language models for code generation developed by Salesforce Research and released in 2023. An evolution of the CodeGen2 models, this series improved upon multilingual code generation capabilities while maintaining parameter efficiency. The models were trained on a div...

7.1 Good

apps Top CodeGen2.5 Alternatives

The top alternative to CodeGen2.5 in 2026 is DeepSeek Coder V2 with a score of 8.7/10, followed by AlphaCode 2 (8.5) and Mistral 7B (8.4).

1
DeepSeek Coder V2

DeepSeek Coder V2

Released in 2024 by the AI firm DeepSeek, DeepSeek Coder V2 is an open-weight, mixture-of-experts large language model d...

Code Deepseek 2024 Open Weight
8.7 Great
2
AlphaCode 2

AlphaCode 2

AlphaCode 2 is an artificial intelligence system developed by Google DeepMind for competitive programming, announced in...

2023 Deepmind Code Gen Competitive Programming
8.5 Great
3
Mistral 7B

Mistral 7B

Mistral 7B is an open-weight large language model released in September 2023 by the French artificial intelligence compa...

Efficient 2023 LLM Mistral AI
8.4 Great
4
Yi-34B

Yi-34B

Yi-34B is a 34-billion-parameter language model developed by 01.AI, an artificial intelligence company founded by Kai-Fu...

Large 2023 LLM 01 AI
8.1 Great
5
Vicuna 13B

Vicuna 13B

Vicuna-13B is an open-weight large language model released in 2023 by LMSYS Org, a research organization comprising memb...

Chat 2023 LLM Open Weight
8.1 Great
6
LLaVA 1.5

LLaVA 1.5

LLaVA 1.5 is an open-weight multimodal large language model developed by researchers at the University of Wisconsin-Madi...

Multimodal 2023 Various Open Weight
8.1 Great
7
Qwen-VL

Qwen-VL

Qwen-VL is a vision-language model introduced by Alibaba Cloud as a multimodal extension of the Qwen language-model fami...

Multimodal Alibaba 2023 Open Weight
8.0 Great
8
Solar 10.7B

Solar 10.7B

Solar 10.7B is an open-weight large language model developed by the South Korean artificial intelligence company Upstage...

Efficient 2023 LLM Open Weight
7.9 Good
9
Nous Hermes 2

Nous Hermes 2

Nous Hermes 2 is a series of instruction-tuned large language models released in 2024 by the independent research collec...

2023 LLM Instruction Tuned Open Weight
7.9 Good
10
Falcon 180B

Falcon 180B

Falcon 180B is a 180-billion-parameter causal decoder-only large language model developed by the Technology Innovation I...

Large 2023 LLM Open Weight
7.8 Good
11
MPT-30B

MPT-30B

MPT-30B is a 30-billion-parameter open-source large language model released by MosaicML in June 2023. It was trained on...

Commercial 2023 LLM Open Weight
7.6 Good
12
Baichuan2

Baichuan2

Baichuan 2 is an open-source series of large language models developed by the Chinese startup Baichuan AI and released i...

2023 Chinese LLM Open Weight
7.5 Good
13
Kandinsky 3

Kandinsky 3

Kandinsky 3 is a text-to-image latent diffusion model developed by Sber AI, the artificial intelligence division of the...

2023 Text To Image Open Weight Sber
7.5 Good
14
ChatGLM3

ChatGLM3

ChatGLM3 is the third generation of the bilingual conversational large language model series developed by Zhipu AI and T...

2023 Chinese LLM Open Weight
7.4 Good
15
Falcon 40B

Falcon 40B

Falcon 40B is a 40-billion-parameter causal decoder-only large language model developed by the Technology Innovation Ins...

2023 LLM Medium Open Weight
7.4 Good
16
MPT-7B

MPT-7B

MPT-7B is a 7-billion-parameter transformer model developed by MosaicML and released in May 2023. Trained on 1 trillion...

Efficient 2023 LLM Open Weight
7.4 Good
17
Phi-1

Phi-1

Phi-1 is a compact large language model developed by Microsoft and released in 2023 as the inaugural model in the Phi se...

Microsoft Small Code 2023
7.3 Good
18
Yi-6B

Yi-6B

Yi-6B is a 6-billion-parameter large language model developed by 01.AI, an AI company founded by Kai-Fu Lee. Released in...

Efficient 2023 LLM 01 AI
7.2 Good
19
Dolly 2.0

Dolly 2.0

Dolly 2.0 is an instruction-following large language model released by the software company Databricks in April 2023. Bu...

2023 LLM Instruction Tuned Databricks
7.2 Good
20
Falcon 7B

Falcon 7B

Falcon 7B is a 7-billion-parameter causal decoder-only language model developed by the Technology Innovation Institute i...

Efficient 2023 LLM Open Weight
6.9 Fair

summarize Quick Comparison Summary

Alternative Score vs CodeGen2.5 Action
DeepSeek Coder V2
DeepSeek Coder V2
Model Code Deepseek 2024
8.7 Great +1.6 Compare
AlphaCode 2
AlphaCode 2
Model 2023 Deepmind Code Gen
8.5 Great +1.4 Compare
Mistral 7B
Mistral 7B
Model Efficient 2023 LLM
8.4 Great +1.3 Compare
Yi-34B
Yi-34B
Model Large 2023 LLM
8.1 Great +1.0 Compare
Vicuna 13B
Vicuna 13B
Model Chat 2023 LLM
8.1 Great +1.0 Compare
LLaVA 1.5
LLaVA 1.5
Model Multimodal 2023 Various
8.1 Great +1.0 Compare
Qwen-VL
Qwen-VL
Model Multimodal Alibaba 2023
8.0 Great +0.9 Compare
Solar 10.7B
Solar 10.7B
Model Efficient 2023 LLM
7.9 Good +0.8 Compare
Nous Hermes 2
Nous Hermes 2
Model 2023 LLM Instruction Tuned
7.9 Good +0.8 Compare
Falcon 180B
Falcon 180B
Model Large 2023 LLM
7.8 Good +0.7 Compare

See all Model ranked by score

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help Frequently Asked Questions

What are the best alternatives to CodeGen2.5?
The top alternatives to CodeGen2.5 in 2026 include DeepSeek Coder V2, AlphaCode 2, Mistral 7B, Yi-34B, Vicuna 13B. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does CodeGen2.5 compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. CodeGen2.5 scores 7.1/10. Click any alternative above to see a detailed side-by-side comparison.
Is CodeGen2.5 worth it in 2026?
CodeGen2.5 scores 7.1/10 in the Model category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.
What is the best free alternative to CodeGen2.5?
Several alternatives to CodeGen2.5 offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.
Why should I switch from CodeGen2.5?
Common reasons users look for CodeGen2.5 alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.
How many alternatives to CodeGen2.5 are there?
Lunoo currently lists 20 scored alternatives to CodeGen2.5 in the Model category, ranked by our AI-powered evaluation system.
Which CodeGen2.5 alternative has the highest rating?
DeepSeek Coder V2 currently holds the highest rating among CodeGen2.5 alternatives with a score of 8.7/10.
Can I use DeepSeek Coder V2 instead of CodeGen2.5?
DeepSeek Coder V2 is one of the top-rated alternatives to CodeGen2.5. While they serve similar purposes in the Model space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.
What is the cheapest alternative to CodeGen2.5?
Pricing varies among CodeGen2.5 alternatives. We recommend checking each alternative's website for current pricing. Many options in the Model category offer free tiers or competitive pricing.
How are CodeGen2.5 alternatives ranked on Lunoo?
Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.
CodeGen2.5 vs DeepSeek Coder V2: which is better?
CodeGen2.5 scores 7.1/10 while DeepSeek Coder V2 scores 8.7/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
CodeGen2.5 vs AlphaCode 2: which is better?
CodeGen2.5 scores 7.1/10 while AlphaCode 2 scores 8.5/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
CodeGen2.5 vs Mistral 7B: which is better?
CodeGen2.5 scores 7.1/10 while Mistral 7B scores 8.4/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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