Renditja e modeleve AI

Every model you can run on Railwail right now, by category: quality from the public Arena leaderboard, the live price of a default call, the context window and run times measured on our own jobs. Scores only where the arena rates exactly the model we run.

Arena scores published 22 sht 2026Run times from Railwail jobs, last 90 days

Models you can run
274
Labs
34
Categories
9

Today’s record holders

  1. Highest Arena score · Text

    Arena 1487

  2. Highest Arena score · Image

    Arena 1255

  3. Highest Arena score · Video

    Arena 1362

  4. Lowest LLM input price

    0,060 US$/1M hyr

    0,30 US$/1M dal

  5. Largest context window

    1,1 mln tokens

  6. Lowest price per image

    0,0036 US$/imazh

  7. Lowest price per video second

    0,0432 US$/s

  8. Lowest text-to-speech price

    0,018 US$/1.000 kar

  9. Lowest transcription run

    ≈ 0,0034 US$/ekz

Best models by category

Quality from the public Arena, prices from our pricing rules. Open a category to sort by quality, price or value.

Filter by labTap a lab to filter every board.

01

Language models

30

Chat, reasoning and code models billed per token. Sorted by Arena score, highest first; models without a rating follow by price.

Claude Opus 4.7
Arena 1494 · 30,00 US$/1M dal · 1 mln ctx
14946,00 US$/1M hyr6,00 US$30,00 US$1 mln·Try
Gemini 3.1 Pro
Google DeepMind
Arena 1487 · 14,40 US$/1M dal · 1 mln ctx
14872,40 US$/1M hyr2,40 US$14,40 US$1 mln·Try
GPT-5.5
OpenAI
Arena 1476 · 36,00 US$/1M dal · 400 mijë ctx
14766,00 US$/1M hyr6,00 US$36,00 US$400 mijë·Try
Gemini 3 Flash
Google DeepMindLegacy
Arena 1474 · 3,60 US$/1M dal · 1 mln ctx
14740,60 US$/1M hyr0,60 US$3,60 US$1 mln·Try
Claude Opus 4.8
Arena 1473 · 30,00 US$/1M dal · 1 mln ctx · median 2,3 s
14736,00 US$/1M hyr6,00 US$30,00 US$1 mln2,3 s15 runsTry
Claude Sonnet 4.6
Arena 1473 · 18,00 US$/1M dal · 1 mln ctx
14733,60 US$/1M hyr3,60 US$18,00 US$1 mln·Try
GPT-5.4
OpenAI
Arena 1466 · 18,00 US$/1M dal · 1,1 mln ctx
14663,00 US$/1M hyr3,00 US$18,00 US$1,1 mln·Try
Gemini 2.5 Pro
Google DeepMindLegacy
Arena 1446 · 12,00 US$/1M dal · 1 mln ctx
14461,50 US$/1M hyr1,50 US$12,00 US$1 mln·Try
GPT-5.1
OpenAI
Arena 1439 · 12,00 US$/1M dal · 400 mijë ctx
14391,50 US$/1M hyr1,50 US$12,00 US$400 mijë·Try
OpenAI o3
OpenAILegacy
Arena 1432 · 9,60 US$/1M dal · 200 mijë ctx
14322,40 US$/1M hyr2,40 US$9,60 US$200 mijë·Try
Claude Haiku 4.5 Anthropic1,20 US$/1M hyr
GPT-4.1 OpenAI2,40 US$/1M hyr
OpenAI o4-mini OpenAI1,32 US$/1M hyr
o3-mini OpenAI1,32 US$/1M hyr
GPT-4o OpenAI3,00 US$/1M hyr
GPT-4o Mini OpenAI0,18 US$/1M hyr
Granite Code 8B IBM0,060 US$/1M hyr
GPT-6 Luna OpenAI0,12 US$/1M hyr
Granite Code 20B IBM0,12 US$/1M hyr
GPT-5.4 Nano OpenAI0,24 US$/1M hyr
GPT-5 Mini OpenAI0,30 US$/1M hyr
DeepSeek V4 Flash DeepSeek0,36 US$/1M hyr
DeepSeek V4.1 Flash DeepSeek0,36 US$/1M hyr
GPT-5.4 Mini OpenAI0,90 US$/1M hyr
DeepSeek V4 Pro DeepSeek1,584 US$/1M hyr
Claude Sonnet 5 Anthropic2,40 US$/1M hyr
GPT-6 Sol OpenAI2,40 US$/1M hyr
Claude Opus 5.5 Anthropic4,80 US$/1M hyr
Claude Fable 5.1 Anthropic12,00 US$/1M hyr
GPT-6 Astra OpenAI12,00 US$/1M hyr
Median run “·” = Fewer than 5 completed runs in 90 days

Arena scores: Text Arena leaderboard by LMArena, published 13 sht 2026, CC BY 4.0.Ranked by quality, price and value →

A usage column appears once 5 models have runs from 3 or more different accounts in 30 days.

02

Image generation & editing

83/134

Text-to-image, editing, upscaling and background removal. Sorted by Arena score, highest first; models without a rating follow by price.

Qwen Image 3 Pro
Alibaba (Qwen)
Arena 1255
12550,048 US$/imazhTry
Nano Banana 2 Lite
Google DeepMind
Arena 1250
12500,0408 US$/imazhTry
Ideogram V4 Quality
Ideogram
Arena 1204
12040,12 US$/imazhTry
Grok Imagine Image
xAI
Arena 1171
11710,024 US$/imazhTry
Recraft V4.1 Utility Pro
Recraft
Arena 1169
11690,30 US$/imazhTry
Hunyuan Image 3
Tencent
Arena 1151
11510,096 US$/imazhTry
Nano Banana
Google DeepMind
Arena 1150
11500,0468 US$/imazhTry
Recraft V4.1 Pro
Recraft
Arena 1131
11310,30 US$/imazhTry
Google Imagen 4
Google DeepMind
Arena 1129
11290,048 US$/imazhTry
Qwen Image 2512
Alibaba (Qwen)
Arena 1125
11250,024 US$/imazhTry
Recraft V4 Recraft0,048 US$/imazh
Flux Kontext Max Black Forest Labs0,096 US$/imazh
Flux Kontext Pro Black Forest Labs0,048 US$/imazh
Qwen Image Alibaba (Qwen)0,030 US$/imazh
Ideogram v3 Quality Ideogram0,108 US$/imazh
Photon Luma AI0,036 US$/imazh
P Image Pruna AI0,0060 US$/imazh
Gen4 Image Runway0,096 US$/imazh
Recraft V3 Recraft0,048 US$/imazh
FLUX 1.1 Pro Black Forest Labs0,048 US$/imazh
Ideogram v2 Ideogram0,096 US$/imazh
Stable Diffusion 3.5 Large Stability AI0,078 US$/imazh
851-Labs Background Remover Community≈ 0,00050 US$/ekz
Remove Background (lucataco) Community≈ 0,00060 US$/ekz
Remove Object (LaMa) Community≈ 0,00090 US$/ekz
DDColor Community≈ 0,0012 US$/ekz
Html To Image Community0,0012 US$/imazh
Stable Diffusion XL Stability AI≈ 0,0015 US$/ekz
Vectorizer (VTracer) Community≈ 0,0022 US$/ekz
Real-ESRGAN 4x Community0,0024 US$/imazh
SDXL Inpainting Community≈ 0,0026 US$/ekz
GFPGAN v1.4 Tencent ARC≈ 0,0027 US$/ekz
BiRefNet Background Removal Community≈ 0,0036 US$/ekz
FLUX.1 [schnell] Black Forest Labs0,0036 US$/imazh
FLUX.1 Redux Black Forest Labs0,0036 US$/imazh
Consistent Character Community≈ 0,0038 US$/ekz
InstructPix2Pix Community≈ 0,0039 US$/ekz
CodeFormer Community≈ 0,0041 US$/ekz
Rembg Community≈ 0,0047 US$/ekz
Real-ESRGAN Anime 4x Community≈ 0,0051 US$/ekz
Sticker Maker Community≈ 0,0055 US$/ekz
Flux Fast Community0,0060 US$/imazh
Hidream L1 Fast Community0,0060 US$/imazh
PhotoMaker Tencent ARC≈ 0,0080 US$/ekz
Swin2SR Community≈ 0,0088 US$/ekz
Icons (SDXL Flat Pop) Community≈ 0,0094 US$/ekz
Bringing Old Photos Back to Life Microsoft≈ 0,010 US$/ekz
Face to Many Community≈ 0,0105 US$/ekz
Image 01 MiniMax0,012 US$/imazh
Photon Flash Luma AI0,012 US$/imazh
Recraft Vectorize Recraft0,012 US$/imazh
ControlNet Depth Community≈ 0,0144 US$/ekz
SDXL Emoji Community≈ 0,0156 US$/ekz
Janus Pro 7B DeepSeek≈ 0,0169 US$/ekz
FLUX PuLID Community≈ 0,018 US$/ekz
Lucid Origin Community0,0201 US$/imazh
BRIA Remove Background Bria AI0,0216 US$/imazh
Clarity Upscaler Community≈ 0,024 US$/ekz
Hunyuan Image 2.1 Tencent0,024 US$/imazh
Wan 2.2 Image Community0,024 US$/imazh
Recraft 20B Recraft0,0264 US$/imazh
IDM-VTON (Virtual Try-On) Community≈ 0,0277 US$/ekz
IP-Adapter FaceID Plus v2 Community≈ 0,0277 US$/ekz
Face to Sticker Community≈ 0,0289 US$/ekz
Flux Krea Dev Black Forest Labs0,030 US$/imazh
FLUX.1 [dev] Black Forest Labs0,030 US$/imazh
FLUX.1 Canny [dev] Black Forest Labs0,030 US$/imazh
FLUX.1 Depth [dev] Black Forest Labs0,030 US$/imazh
FLUX.1 Kontext [dev] Black Forest Labs0,030 US$/imazh
Ideogram V2A Turbo Ideogram0,030 US$/imazh
Ideogram v3 Turbo Ideogram0,036 US$/imazh
Qwen Image 3 Alibaba (Qwen)0,036 US$/imazh
Qwen-Image-Edit Alibaba (Qwen)0,036 US$/imazh
Seedream 4 ByteDance0,036 US$/imazh
Wan 2.7 Image Alibaba (Wan)0,036 US$/imazh
Wan 2.7 Image Pro Alibaba (Wan)0,036 US$/imazh
LogoAI (SDXL Logo Generator) Community≈ 0,0372 US$/ekz
Flux Dev Black Forest Labs0,0384 US$/imazh
Qwen Image 2 Alibaba (Qwen)0,042 US$/imazh
Seedream 5 Lite ByteDance0,042 US$/imazh
Stable Diffusion 3 Stability AI0,042 US$/imazh
Stable Diffusion 3.5 Medium Stability AI0,042 US$/imazh
TRELLIS (3D) Community≈ 0,042 US$/ekz
ESRGAN Classic Community≈ 0,0468 US$/ekz
Fibo Bria AI0,048 US$/imazh
FLUX.1 Fill [dev] Black Forest Labs0,048 US$/imazh
Grok Imagine Image 2 xAI0,048 US$/imazh
Ideogram V2A Ideogram0,048 US$/imazh
Image 3.2 Bria AI0,048 US$/imazh
Professional Headshot (FLUX Kontext) Black Forest Labs0,048 US$/imazh
Recraft V4.1 Recraft0,048 US$/imazh
Recraft V4.1 Utility Recraft0,048 US$/imazh
Seedream 4.5 ByteDance0,048 US$/imazh
Stable Diffusion 3.5 Large Turbo Stability AI0,048 US$/imazh
Recraft 20B SVG Recraft0,0528 US$/imazh
Magnific-Style Upscaler Community≈ 0,0589 US$/ekz
FLUX.1 Canny Black Forest Labs0,060 US$/imazh
FLUX.1 Depth Black Forest Labs0,060 US$/imazh
FLUX.1 Fill Black Forest Labs0,060 US$/imazh
Ideogram V2 Turbo Ideogram0,060 US$/imazh
AuraFlow v0.3 Community≈ 0,0648 US$/ekz
Flux Pro Black Forest Labs0,066 US$/imazh
Ad Inpaint (Product Photo) Community≈ 0,0672 US$/ekz
ControlNet Canny Community≈ 0,0697 US$/ekz
Point-E Community≈ 0,0708 US$/ekz
Flux 1.1 Pro Ultra Black Forest Labs0,072 US$/imazh
Ideogram V3 Balanced Ideogram0,072 US$/imazh
Ideogram V4 Balanced Ideogram0,072 US$/imazh
Playground v2.5 (1024px Aesthetic) Playground AI≈ 0,0732 US$/ekz
IC-Light (Product Relighting) Community≈ 0,0781 US$/ekz
Nano Banana 2 Google DeepMind0,0804 US$/imazh
InstantID Community≈ 0,084 US$/ekz
Rd Animation Community0,084 US$/imazh
Kuaishou Kolors Community≈ 0,0889 US$/ekz
FLUX.1-dev Inpainting Community≈ 0,090 US$/ekz
Qwen Image 2 Pro Alibaba (Qwen)0,090 US$/imazh
Cartoonify Community≈ 0,096 US$/ekz
Recraft v3 SVG Recraft0,096 US$/imazh
Recraft V4 SVG Recraft0,096 US$/imazh
Shap-E (OpenAI) Community≈ 0,1116 US$/ekz
Gpt Image 2 OpenAI0,1536 US$/imazh
Hunyuan3D 2.0 Tencent≈ 0,156 US$/ekz
Gpt Image 1.5 OpenAI0,1632 US$/imazh
Nano Banana Pro Google DeepMind0,18 US$/imazh
OOTDiffusion (Try-On) Community≈ 0,1801 US$/ekz
Hunyuan3D 2.1 Community≈ 0,264 US$/ekz
CCSR (Content-Consistent SR) Community≈ 0,2761 US$/ekz
Gpt Image 2.5 Flare OpenAI0,30 US$/imazh
Gpt Image 2.5 Sunburst OpenAI0,30 US$/imazh
Recraft V4 Pro Recraft0,30 US$/imazh
SUPIR Upscaler Community≈ 0,30 US$/ekz
SUPIR Community≈ 0,4921 US$/ekz
StarVector 8B (image-to-SVG) Community0,00117 US$/GPU s
DreamGaussian Community0,00168 US$/GPU s

Arena scores: Text-to-Image Arena leaderboard by LMArena, published 22 sht 2026, CC BY 4.0.Ranked by quality, price and value →

03

Video generation

31/46

Text-to-video and image-to-video. Sorted by Arena score, highest first; models without a rating follow by price.

Google Veo 3.1
Google DeepMind
Arena 1362
13620,48 US$/s1,92 US$ for 4 s·Try
Google Veo 3.1 Fast
Google DeepMind
Arena 1358
13580,18 US$/s0,72 US$ for 4 s·Try
Grok Imagine Video
xAI
Arena 1342 · median 48 s
13420,060 US$/s0,30 US$ for 5 s48 s31 runsTry
PixVerse v5.6
PixVerse
Arena 1240
12400,084 US$/s0,42 US$ for 5 s·Try
Runway Gen 4.5
Runway
Arena 1225
12250,144 US$/s0,72 US$ for 5 s·Try
Hailuo 2.3
MiniMax
Arena 1206
12060,336 US$/video·Try
Seedance Pro
ByteDance
Arena 1191
11910,18 US$/s0,90 US$ for 5 s·Try
11810,324 US$/video·Try
Google Veo 2
Google DeepMindLegacySuccessor: Google Veo 3.1
Arena 1164
11640,60 US$/s4,80 US$ for 8 s·Try
Kling v2.1 Master
Kuaishou (Kling)LegacySuccessor: Kling v3
Arena 1163
11630,336 US$/s1,68 US$ for 5 s·Try
Seedance Lite ByteDance0,0432 US$/s
Luma Ray-2 720p Luma AI0,216 US$/s
Mochi 1 Genmo≈ 0,5041 US$/ekz
FILM Frame Interpolation Google Research≈ 0,0016 US$/ekz
Wav2Lip Community≈ 0,0067 US$/ekz
LTX-Video (Lightricks) Lightricks≈ 0,0229 US$/ekz
SwinIR Video Community≈ 0,0277 US$/ekz
Wan 2.2 5B Fast Alibaba (Wan)0,030 US$/video
RIFE Frame Interpolation Community≈ 0,0444 US$/ekz
Wan 2.2 Image-to-Video Alibaba (Wan)0,060 US$/video
Wan 2.2 Text-to-Video Alibaba (Wan)0,060 US$/video
MuseTalk Community≈ 0,0624 US$/ekz
ToonCrafter Community≈ 0,0852 US$/ekz
LivePortrait Community≈ 0,0949 US$/ekz
SadTalker Community≈ 0,1165 US$/ekz
AnimateDiff Community≈ 0,1201 US$/ekz
VideoCrafter Community≈ 0,1561 US$/ekz
Kling v2.1 Kuaishou (Kling)0,060 US$/s
Runway Gen-4 Turbo Runway0,060 US$/s
Luma Ray Flash 2 Luma AI0,072 US$/s
Seedance 1 Pro Fast ByteDance0,072 US$/s
CogVideoX-5B (open) Zhipu AI≈ 0,4081 US$/ekz
MagicAnimate Community≈ 0,4081 US$/ekz
Kling V2.5 Turbo Pro Kuaishou (Kling)0,084 US$/s
EchoMimic Community≈ 0,48 US$/ekz
Mochi 1 Community≈ 0,5041 US$/ekz
CogVideoX-5B Community≈ 0,60 US$/ekz
Minimax Video MiniMax0,60 US$/video
Wan 3 Alibaba (Qwen)0,12 US$/s
Google Veo 3 Fast Google DeepMind0,18 US$/s
Kling v3 Kuaishou (Kling)0,2688 US$/s
Kling v3 Omni Kuaishou (Kling)0,2688 US$/s
HunyuanVideo Tencent≈ 3,06 US$/ekz
Google Veo 3 (Replicate) Google DeepMind0,48 US$/s
AnimateDiff Lightning Community0,00117 US$/GPU s
V-Express Community0,00168 US$/GPU s
Median run “·” = Fewer than 5 completed runs in 90 days

Arena scores: Text-to-Video Arena leaderboard by LMArena, published 22 sht 2026, CC BY 4.0.Ranked by quality, price and value →

04

Text to speech

7/14

Voices from text, including voice cloning. Sorted by the price of one default call, lowest first.

0,018 US$/1.000 karTry
Qwen3 TTS
Alibaba (Qwen)
0,024 US$/1.000 karTry
Chatterbox
Resemble AI
0,030 US$/1.000 karTry
0,036 US$/1.000 karTry
Kokoro TTS 82M Community≈ 0,00030 US$/ekz
StyleTTS 2 Community≈ 0,00040 US$/ekz
Parler-TTS Community≈ 0,0024 US$/ekz
Spark TTS Community≈ 0,0035 US$/ekz
AudioLDM 2
Haohe Liu
≈ 0,0157 US$/ekzTry
RVC Voice Conversion Community≈ 0,0505 US$/ekz
Riffusion
Riffusion
≈ 0,0576 US$/ekzTry
OpenVoice v2 Community≈ 0,0673 US$/ekz
Tortoise TTS Community≈ 0,0816 US$/ekz
≈ 0,0972 US$/ekzTry

Ranked by quality, price and value →

05

Speech to text

5

Transcription and speaker diarization. Sorted by the price of one default call, lowest first.

Whisper
OpenAI
≈ 0,0034 US$/ekzTry
≈ 0,0056 US$/ekzTry
≈ 0,0063 US$/ekzTry
WhisperX
Community
≈ 0,0241 US$/ekzTry
SeamlessM4T
Community
≈ 0,156 US$/ekzTry

Ranked by quality, price and value →

06

Vision & multimodal

30

Open models that caption, read or segment images, billed by GPU time. Sorted by the price of one default call, lowest first.

BLIP
Salesforce
≈ 0,00030 US$/ekzTry
MiDaS v3.1
Community
≈ 0,00030 US$/ekzTry
Segformer B5
Community
≈ 0,00030 US$/ekzTry
ZoeDepth
Community
≈ 0,00060 US$/ekzTry
≈ 0,0012 US$/ekzTry
GOT-OCR 2.0
Community
≈ 0,0012 US$/ekzTry
Idefics3 8B
Community
≈ 0,0012 US$/ekzTry
OpenPose
Community
≈ 0,0012 US$/ekzTry
EasyOCR
Community
≈ 0,0014 US$/ekzTry
Grounded-SAM
Community
≈ 0,0015 US$/ekzTry
MiniCPM-V 2.6 Community≈ 0,0015 US$/ekz
Moondream2 Community≈ 0,0020 US$/ekz
Qwen2-VL 7B Instruct Community≈ 0,0024 US$/ekz
Llama 3.2 Vision 11B (Ollama) Community≈ 0,0039 US$/ekz
Depth Anything v2 Community≈ 0,0050 US$/ekz
Llama 3.2 Vision 90B Community≈ 0,0070 US$/ekz
DeepSeek-VL 7B DeepSeek≈ 0,0086 US$/ekz
GLPN Depth Community≈ 0,0094 US$/ekz
CogVLM2 19B Community≈ 0,0114 US$/ekz
Dots OCR Community≈ 0,0132 US$/ekz
SAM 2 (Segment Anything 2) Meta≈ 0,018 US$/ekz
olmOCR Community≈ 0,0205 US$/ekz
PaddleOCR v3 Community≈ 0,0216 US$/ekz
Mask2Former Meta≈ 0,0276 US$/ekz
Lotus-G Community≈ 0,0408 US$/ekz
CLIP Interrogator Community≈ 0,0457 US$/ekz
Molmo 7B Community≈ 0,0505 US$/ekz
Donut Document Community≈ 0,0648 US$/ekz
Marigold Community≈ 0,0936 US$/ekz
LLaVA 1.6 Vicuna 13B Community≈ 0,1021 US$/ekz
07

Open-weight text & code

10

Open models on dedicated GPUs, billed by GPU time. Sorted by the price of one default call, lowest first.

≈ 0,0012 US$/ekzTry
≈ 0,0030 US$/ekzTry
≈ 0,0065 US$/ekzTry
≈ 0,0074 US$/ekzTry
≈ 0,0253 US$/ekzTry
≈ 0,0408 US$/ekzTry
≈ 0,0504 US$/ekzTry
≈ 0,0924 US$/ekzTry
≈ 0,2161 US$/ekzTry
≈ 1,188 US$/ekzTry
08

Music & audio

3

Music and sound generation. Sorted by the price of one default call, lowest first.

MAGNeT
Community
≈ 0,0030 US$/ekzTry
≈ 0,0069 US$/ekzTry
≈ 0,0529 US$/ekzTry

Ranked by quality, price and value →

09

Embeddings

2

Vectors for search and retrieval, billed per token. Sorted by input price per 1M tokens, lowest first.

OpenAI text-embedding-3-small
OpenAI
8,2 mijë ctx
0,024 US$/1M hyr8,2 mijëTry
OpenAI text-embedding-3-large
OpenAI
8,2 mijë ctx
0,156 US$/1M hyr8,2 mijëTry
10

How this leaderboard works

Every figure comes from our catalog, our pricing rules, our own job records or, for quality, the public Arena leaderboard. What we cannot source, we leave out.

What is listed
Only models you can run right now: active and with a verified price. Left out: 130 catalog entries without a price (they cannot run), 0 removed models and 5 duplicate entries of the same provider model. Legacy models stay listed and link their successor.
Price
What one call with the model’s default settings costs on Railwail, from the same pricing rules that bill your runs (1 credit = $0.01). Token models show the price per 1M input and output tokens. Prices marked ≈ are billed by GPU time: the figure is a typical run, the charge follows the real run time.
Median run time
Measured on completed Railwail jobs: the median of the newest up to 500 runs in the last 90 days, shown from 5 runs. It includes queueing at the provider. For language models it depends on the answer length, so the LLM board is never sorted by speed. Measured today: 3 models.
Quality
Arena scores from the public Arena leaderboard (formerly LMArena, CC BY 4.0), where people compare two anonymous models on the same prompt and vote. A model gets a score only when the arena entry is exactly the model and default setting we run (reviewed list, 56 models today). No score is estimated.
Context window
The maximum tokens per request as listed in our catalog. Not re-measured by us.
Usage
Runs per model are only shown once they say something: at least 5 models with runs from 3 or more different accounts in 30 days. Until then there is no popularity ranking.
What we don’t show
No votes of our own and no estimated scores: our own arena has 0 decided battles and 2 model votes, far too few for a rating. Models the public Arena has not rated in the setting we run show “No Arena rating”.

Source:arena.ai leaderboardDatasetCC BY 4.0

Found a wrong price or a missing model? Write to us

Questions about the leaderboard

Which language model is the cheapest on Railwail?

Right now Granite Code 8B by IBM at 0,060 US$/1M hyr (output 0,30 US$/1M dal). The language model board lists all 30 language models by input price.

Which model has the largest context window?

GPT-5.4 by OpenAI with 1,1 mln tokens per request, as listed in our catalog.

What is the lowest price per image?

FLUX.1 [schnell] by Black Forest Labs at 0,0036 US$/imazh. Models billed by GPU time can cost less per run; their price, marked ≈, is a typical run and the charge follows the real run time.

Where do the quality scores come from?

From the public Arena leaderboard (formerly LMArena): people compare two anonymous models on the same prompt and vote for the better result; the votes give each model a score. We use the published leaderboards (text: 13 sht 2026, image and video: 22 sht 2026) under CC BY 4.0 and show a score only where the arena rates exactly the model and default setting that runs on Railwail.

How current are the prices?

They come from the same pricing rules that bill your runs and were last checked on 24 sht 2026. The snapshot on this page is refreshed about once an hour.

How do I run one of these models?

Open the model and try it on its page, or create an account, get an API key and call it through the Railwail API at https://railwail.com/api/v1. Your balance is prepaid in USD; runs are billed by the same pricing rules as the prices shown here.

AI Model Leaderboard: quality, price and value by category | Railwail