olmOCR

MultimodalAvailable
by CommunityModel ID: olmocr

Allen AI olmOCR. Open-source 7B vision-language model fine-tuned for high-fidelity document parsing including math, code and tables.

Price
≈ US$0.0205/run
Input → output
Text + Image → Text
Developer
Community
Updated
September 23, 2026
01

Playground

Try olmOCR

No input form

≈ US$0.0205/run

No input form for this model yet

Its inputs are not documented yet. So that no run fails on a wrong input, we don't offer a form here. Pick a comparable model instead.

02

Examples

Real outputs from the public examples of this model on Replicate, with the prompt and settings that produced them. They were not generated live on this page.
  • Response

    ['{"primary_language":"en","is_rotation_valid":true,"rotation_correction":0,"is_table":false,"is_diagram":false,"natural_text":"Christians behaving themselves like Mahomedans. \\n\\n4. The natives soon had reason to suspect the viceroy\'s sincerity in his expressions of regret at the proceedings of which they complained. For about this time the Dominican friars, under pretence of building a convent, erected a fortress on the island of Solor, which, as soon as finished, the viceroy garrisoned with a strong force. The natives very naturally felt indignant at this additional encroachment, and took every opportunity to attack the garrison. The monks, forgetful of their peaceable profession, took an active part in these skirmishes, and many of them fell sword in hand.\\n\\nThe Mahomedan faith has been appropriately entitled, *The religion of the sword*; and with equal propriety may we so designate the religion of these belligerent friars. The Portuguese writers give an account of one of their missionaries, Fernando Vinagre, who was as prompt in the field of battle as at the baptismal font. This man, though a secular priest, undertook the command of a squadron that was sent to the assistance of the rajah of Tidore, on which occasion he is said to have acted in the twofold capacity of a great commander, and a great apostle, at one time appearing in armour, at another in a surplice; and even occasionally, baptizing the converts of his sword without putting off his armour, but cover…

  • Response

    ['{"primary_language":"en","is_rotation_valid":true,"rotation_correction":0,"is_table":false,"is_diagram":false,"natural_text":"Chapter 2\\n\\nMathematical Induction:\\n“And so on . . .”\\n\\n2.1 Introduction\\n\\nThis chapter marks our first big step toward investigating mathematical proofs more thoroughly and learning to construct our own. It is also an introduction to the first significant proof technique we will see. As we describe below, this chapter is meant to be an appetizer, a first taste, of what mathematical induction is and how to use it. A couple of chapters from now, we will be able to rigorously define induction and prove that this technique is mathematically valid. That’s right, we’ll actually prove how and why it works! For now, though, we’ll continue our investigation of some interesting mathematical puzzles, with these particular problems hand-picked by us for their use of inductive techniques.\\n\\n2.1.1 Objectives\\n\\nThe following short sections in this introduction will show you how this chapter fits into the scheme of the book. They will describe how our previous work will be helpful, they will motivate why we would care to investigate the topics that appear in this chapter, and they will tell you our goals and what you should keep in mind while reading along to achieve those goals. Right now, we will summarize the main objectives of this chapter for you via a series of statements. These describe the skills and knowledge you should have gained by the…

  • Response

    ['{"primary_language":"en","is_rotation_valid":true,"rotation_correction":0,"is_table":false,"is_diagram":false,"natural_text":"Edgar (or Eadgar;[1] c. 944 – 8 July 975) was King of the English from 959 until his death in 975. He became king of all England on his brother\'s death. He was the younger son of King Edmund I and his first wife Ælfgifu. A detailed account of Edgar\'s reign is not possible, because only a few events were recorded by chroniclers and monastic writers were more interested in recording the activities of the leaders of the church.\\n\\nEdgar mainly followed the political policies of his predecessors, but there were major changes in the religious sphere. The English Benedictine Reform, which he strongly supported, became a dominant religious and social force.[2] It is seen by historians as a major achievement, and it was accompanied by a literary and artistic flowering, mainly associated with Æthelwold, Bishop of Winchester. Monasteries aggressively acquired estates from lay landowners with Edgar\'s assistance, leading to disorder when he died and former owners sought to recover their lost property, sometimes by force. Edgar\'s major administrative reform was the introduction of a standardised coinage in the early 970s to replace the previous decentralised system. He also issued legislative codes which mainly concentrated on improving procedures for enforcement of the law.\\n\\nEngland had suffered from Viking invasions for over a century when Edgar came…

03

About olmOCR

TL;DRAs of September 23, 2026

olmOCR is a model by Community in the Multimodal category. On Railwail, olmOCR costs ≈ US$0.0205 per run.

04

Pricing

Prices in US dollars. Usage is charged from prepaid credits.
Typical run (≈ 17 s on L40S)US$0.0205 per run
GPU time (L40S)US$0.00117 per GPU second
  • Billed by the GPU time the run actually takes. When the run starts, 3× the typical price is reserved from your balance and settled afterwards.
  • 1 credit = US$0.01

Cost calculator

Price calculator

s

Typical according to the provider: about 17.4 s

Total

US$2.05

205 credits

Per run

US$0.0205 · 2.05 credits

Billed by the actual GPU time; this is an estimate.

05

API

Call olmOCR with your Railwail API key. Use this model ID in the request:

No verified API example

The public API passes a different input format than this model needs. Use the playground above.

06

Specifications

Model ID
olmocr
Developer
Community
Category
Multimodal
Input
Text, Image
Output
Text
Billing
By usage (tokens or GPU time)
Catalog entry updated
September 23, 2026

Tags

  • replicate
  • ocr
  • vision-understanding
  • allenai
  • open-weights
07

Frequently asked questions

What is olmOCR?

olmOCR is a model by Community in the Multimodal category.

How much does olmOCR cost on Railwail?

On Railwail, olmOCR costs ≈ US$0.0205 per run. You are charged for what each request actually uses. Usage is paid from prepaid credits; 1 credit equals US$0.01.

How fast is olmOCR?

There are not enough measured runs of olmOCR on Railwail yet to state a run time. It depends on the input, the settings and the load at the provider.

Is olmOCR better than BLIP?

That depends on the task. olmOCR (Community) and BLIP (Salesforce) are both models in the Multimodal category. The comparison page shows their prices and specifications side by side.

Compare olmOCR and BLIP

Can olmOCR process images?

Yes. olmOCR accepts images as input in addition to text.

08

Comparable models

All in this category
  • BLIPSalesforce

    Salesforce BLIP. Vision-language model for image captioning and visual question answering. Given an image it writes a short natural-language caption, or answers a question about the image when one is supplied. A widely used baseline for automatic captioning.

    ≈ US$0.00030/run

    99 % cheaper per unit

    Compare olmOCR vs. BLIP
  • pharmapsychotic's CLIP Interrogator. Takes an image and produces a Stable-Diffusion-style text prompt by combining BLIP captioning with CLIP to rank likely subjects, artists, mediums and styles. Commonly used to reverse-engineer a prompt from an existing picture.

    ≈ US$0.0457/run

    123 % more expensive per unit

    Compare olmOCR vs. CLIP Interrogator
  • Monocular depth-estimation model trained on 595k labeled and 62M unlabeled images. Strong zero-shot generalization in indoor and outdoor scenes.

    ≈ US$0.0050/run

    76 % cheaper per unit

    Compare olmOCR vs. Depth Anything v2

All models through one API

One API key for every model on Railwail. Usage is charged from prepaid credits, 1 credit = US$0.01.