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allenai

allenai AI Models, API, Pricing, Features & Reviews

Type
AI Provider
Status
Active
Models
99
Website
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About allenai

allenai is an AI provider offering API access to large language models. It hosts models from multiple AI brands, including specter2_base, longformer-base-4096, OLMo-2-0425-1B, Olmo-3-7B-Instruct, olmOCR-2-7B-1025. Users can integrate the allenai API into applications for text generation, code generation, reasoning, and other AI tasks.

allenai AI Models

Explore 99 AI models available from this provider.

specter2_base

stable

Large language model with 512 context window.

Input: $0.000/1M

longformer-base-4096

stable

Large language model with 4,096 context window.

Input: $0.000/1M

OLMo-2-0425-1B

stable

Large language model with 4,096 context window.

Input: $0.000/1M

Olmo-3-7B-Instruct

stable

Large language model with - context window.

Input: $0.000/1M

olmOCR-2-7B-1025

stable

Large language model with 32,768 context window.

Input: $0.000/1M

scibert_scivocab_uncased

stable

Large language model with 512 context window.

Input: -

wildguard

stable

Large language model with 32,768 context window.

Input: $0.000/1M

OLMoE-1B-7B-0125-Instruct

stable

Large language model with - context window.

Input: $0.000/1M

olmOCR-2-7B-1025-FP8

stable

Large language model with 32,768 context window.

Input: $0.000/1M

OLMoE-1B-7B-0924

stable

Large language model with - context window.

Input: $0.000/1M

Olmo-3-1025-7B

stable

Large language model with - context window.

Input: $0.000/1M

Molmo2-4B

stable

Large language model with - context window.

Input: $0.000/1M
View all models →

API Pricing

API pricing for models hosted by this provider.

ModelInputOutputCacheBatch
specter2_base$0.000/1M$0.000/1M--
longformer-base-4096$0.000/1M$0.000/1M--
OLMo-2-0425-1B$0.000/1M$0.000/1M--
Olmo-3-7B-Instruct$0.000/1M$0.000/1M--
olmOCR-2-7B-1025$0.000/1M$0.000/1M--
wildguard$0.000/1M$0.000/1M--
OLMoE-1B-7B-0125-Instruct$0.000/1M$0.000/1M--
olmOCR-2-7B-1025-FP8$0.000/1M$0.000/1M--
OLMoE-1B-7B-0924$0.000/1M$0.000/1M--
Olmo-3-1025-7B$0.000/1M$0.000/1M--
Molmo2-4B$0.000/1M$0.000/1M--
OLMo-2-0325-32B-Instruct$0.000/1M$0.000/1M--
olmOCR-7B-0225-preview$0.000/1M$0.000/1M--
Molmo2-8B$0.000/1M$0.000/1M--
OLMo-2-0425-1B-Instruct$0.000/1M$0.000/1M--
OLMo-2-1124-7B$0.000/1M$0.000/1M--
Molmo-7B-D-0924$0.000/1M$0.000/1M--
OLMo-1B-hf$0.000/1M$0.000/1M--
Olmo-3-7B-Think$0.000/1M$0.000/1M--
OLMo-2-1124-7B-Instruct$0.000/1M$0.000/1M--
Olmo-3-1125-32B$0.000/1M$0.000/1M--
OLMo-7B$0.000/1M$0.000/1M--
led-base-16384$0.000/1M$0.000/1M--
OLMoE-1B-7B-0924-Instruct$0.000/1M$0.000/1M--
Molmo-72B-0924$0.000/1M$0.000/1M--
Olmo-Hybrid-7B$0.000/1M$0.000/1M--
Olmo-3.1-32B-Instruct$0.000/1M$0.000/1M--
Olmo-3-32B-Think$0.000/1M$0.000/1M--
Molmo2-O-7B$0.000/1M$0.000/1M--
specter$0.000/1M$0.000/1M--
OLMo-2-1124-13B-Instruct$0.000/1M$0.000/1M--
OLMoE-1B-7B-0125$0.000/1M$0.000/1M--
OLMo-7B-hf$0.000/1M$0.000/1M--
OLMo-2-1124-13B$0.000/1M$0.000/1M--
Molmo-7B-O-0924$0.000/1M$0.000/1M--
OLMo-2-0325-32B$0.000/1M$0.000/1M--
FlexOlmo-7x7B-1T$0.000/1M$0.000/1M--
Olmo-3.1-32B-Think$0.000/1M$0.000/1M--
MolmoE-1B-0924$0.000/1M$0.000/1M--
OLMo-1B$0.000/1M$0.000/1M--
OLMo-1B-0724-hf$0.000/1M$0.000/1M--
SERA-32B$0.000/1M$0.000/1M--
MolmoPoint-8B$0.000/1M$0.000/1M--
cosmo-xl$0.000/1M$0.000/1M--
MolmoWeb-8B$0.000/1M$0.000/1M--
OLMoASR$0.000/1M$0.000/1M--
olmOCR-7B-0725$0.000/1M$0.000/1M--
olmOCR-7B-0825$0.000/1M$0.000/1M--
OLMo-7B-Instruct$0.000/1M$0.000/1M--
led-large-16384$0.000/1M$0.000/1M--
led-large-16384-arxiv$0.000/1M$0.000/1M--
Bolmo-7B$0.000/1M$0.000/1M--
MolmoAct-7B-D-0812$0.000/1M$0.000/1M--
OLMo-2-1124-13B-Instruct-preview$0.000/1M$0.000/1M--
Bolmo-1B$0.000/1M$0.000/1M--
OLMo-7B-0424$0.000/1M$0.000/1M--
OLMo-2-1124-7B-Instruct-preview$0.000/1M$0.000/1M--
tmax-27b$0.000/1M$0.000/1M--
SERA-8B$0.000/1M$0.000/1M--
MolmoWeb-4B$0.000/1M$0.000/1M--
Emo_1b14b_1T$0.000/1M$0.000/1M--
Olmo-3-7B-RL-Zero-Code$0.000/1M$0.000/1M--
Olmo-Hybrid-Instruct-DPO-7B$0.000/1M$0.000/1M--
Olmo-3.1-7B-RL-Zero-Code$0.000/1M$0.000/1M--
Olmo-Hybrid-Think-SFT-7B$0.000/1M$0.000/1M--
OLMoE-1B-7B-0924-SFT$0.000/1M$0.000/1M--
OLMo-7B-Twin-2T$0.000/1M$0.000/1M--
Molmo2-VideoPoint-4B$0.000/1M$0.000/1M--
MolmoPoint-GUI-8B$0.000/1M$0.000/1M--
SERA-32B-GA$0.000/1M$0.000/1M--
olmOCR-7B-0725-FP8$0.000/1M$0.000/1M--
ACE2-ERA5$0.000/1M$0.000/1M--
satlas-pretrain$0.000/1M$0.000/1M--
tk-instruct-11b-def$0.000/1M$0.000/1M--

Features & Capabilities

CapabilitySupport
Text Generation
Code Generation
Reasoning
Vision
Audio
Function Call
MCP
JSON Mode
Embedding

What Can allenai Be Used For?

Developers

  • Code generation and completion
  • Debugging and refactoring
  • API integration and automation

Businesses

  • Customer support automation
  • Data analysis and reporting
  • Content generation and summarization

Researchers

  • Reasoning and scientific tasks
  • Literature review
  • Hypothesis exploration

allenai Pros and Cons

Advantages

  • Multiple large language models available
  • API access for integration
  • Supports text, code, reasoning, and more

Limitations

  • Ecosystem may be smaller than established providers
  • Availability and features may vary by region
  • Pricing can change with model updates

Frequently Asked Questions

What is allenai?▼
allenai is an AI provider offering API access to large language models. It hosts models from Allen Institute for AI, including specter2_base, longformer-base-4096, OLMo-2-0425-1B, Olmo-3-7B-Instruct, olmOCR-2-7B-1025. Users can integrate the allenai API into applications for text generation, code generation, reasoning, and other AI tasks.
Does allenai have an API?▼
Yes, {name} provides API access to its models. You can integrate it into your applications via standard HTTP endpoints and SDKs.
Is allenai free to use?▼
Some models or tiers may offer activity offers or trial access. For production use, refer to the pricing section above for current rates and plans.
Is allenai open source?▼
Open-source availability varies by model. Review individual model pages for licensing and open-source details.
How does allenai compare with other AI providers?▼
Compare models, pricing, and benchmarks in the sections above. Use the related providers and comparisons to explore alternatives.

Last updated: 9/23/2026