Žebříček modelů 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. 9. 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 1 487

  2. Highest Arena score · Image

    Arena 1 255

  3. Highest Arena score · Video

    Arena 1 362

  4. Lowest LLM input price

    0,060 US$/1M vstup

    0,30 US$/1M výstup

  5. Largest context window

    1,1 mil. tokens

  6. Lowest price per image

    0,0036 US$/obrázek

  7. Lowest price per video second

    0,0432 US$/s

  8. Lowest text-to-speech price

    0,018 US$/1 000 znaků

  9. Lowest transcription run

    ≈ 0,0034 US$/spuštění

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$/1M výstup · 1 mil. ctx
14946,00 US$/1M vstup6,00 US$30,00 US$1 mil.·Try
Gemini 3.1 Pro
Google DeepMind
Arena 1487 · 14,40 US$/1M výstup · 1 mil. ctx
14872,40 US$/1M vstup2,40 US$14,40 US$1 mil.·Try
GPT-5.5
OpenAI
Arena 1476 · 36,00 US$/1M výstup · 400 tis. ctx
14766,00 US$/1M vstup6,00 US$36,00 US$400 tis.·Try
Gemini 3 Flash
Google DeepMindLegacy
Arena 1474 · 3,60 US$/1M výstup · 1 mil. ctx
14740,60 US$/1M vstup0,60 US$3,60 US$1 mil.·Try
Claude Opus 4.8
Arena 1473 · 30,00 US$/1M výstup · 1 mil. ctx · median 2,3 s
14736,00 US$/1M vstup6,00 US$30,00 US$1 mil.2,3 s15 runsTry
Claude Sonnet 4.6
Arena 1473 · 18,00 US$/1M výstup · 1 mil. ctx
14733,60 US$/1M vstup3,60 US$18,00 US$1 mil.·Try
GPT-5.4
OpenAI
Arena 1466 · 18,00 US$/1M výstup · 1,1 mil. ctx
14663,00 US$/1M vstup3,00 US$18,00 US$1,1 mil.·Try
Gemini 2.5 Pro
Google DeepMindLegacy
Arena 1446 · 12,00 US$/1M výstup · 1 mil. ctx
14461,50 US$/1M vstup1,50 US$12,00 US$1 mil.·Try
GPT-5.1
OpenAI
Arena 1439 · 12,00 US$/1M výstup · 400 tis. ctx
14391,50 US$/1M vstup1,50 US$12,00 US$400 tis.·Try
OpenAI o3
OpenAILegacy
Arena 1432 · 9,60 US$/1M výstup · 200 tis. ctx
14322,40 US$/1M vstup2,40 US$9,60 US$200 tis.·Try
Claude Haiku 4.5 Anthropic1,20 US$/1M vstup
GPT-4.1 OpenAI2,40 US$/1M vstup
OpenAI o4-mini OpenAI1,32 US$/1M vstup
o3-mini OpenAI1,32 US$/1M vstup
GPT-4o OpenAI3,00 US$/1M vstup
GPT-4o Mini OpenAI0,18 US$/1M vstup
Granite Code 8B IBM0,060 US$/1M vstup
GPT-6 Luna OpenAI0,12 US$/1M vstup
Granite Code 20B IBM0,12 US$/1M vstup
GPT-5.4 Nano OpenAI0,24 US$/1M vstup
GPT-5 Mini OpenAI0,30 US$/1M vstup
DeepSeek V4 Flash DeepSeek0,36 US$/1M vstup
DeepSeek V4.1 Flash DeepSeek0,36 US$/1M vstup
GPT-5.4 Mini OpenAI0,90 US$/1M vstup
DeepSeek V4 Pro DeepSeek1,584 US$/1M vstup
Claude Sonnet 5 Anthropic2,40 US$/1M vstup
GPT-6 Sol OpenAI2,40 US$/1M vstup
Claude Opus 5.5 Anthropic4,80 US$/1M vstup
Claude Fable 5.1 Anthropic12,00 US$/1M vstup
GPT-6 Astra OpenAI12,00 US$/1M vstup
Median run “·” = Fewer than 5 completed runs in 90 days

Arena scores: Text Arena leaderboard by LMArena, published 13. 9. 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$/obrázekTry
Nano Banana 2 Lite
Google DeepMind
Arena 1250
12500,0408 US$/obrázekTry
Ideogram V4 Quality
Ideogram
Arena 1204
12040,12 US$/obrázekTry
Grok Imagine Image
xAI
Arena 1171
11710,024 US$/obrázekTry
Recraft V4.1 Utility Pro
Recraft
Arena 1169
11690,30 US$/obrázekTry
Hunyuan Image 3
Tencent
Arena 1151
11510,096 US$/obrázekTry
Nano Banana
Google DeepMind
Arena 1150
11500,0468 US$/obrázekTry
Recraft V4.1 Pro
Recraft
Arena 1131
11310,30 US$/obrázekTry
Google Imagen 4
Google DeepMind
Arena 1129
11290,048 US$/obrázekTry
Qwen Image 2512
Alibaba (Qwen)
Arena 1125
11250,024 US$/obrázekTry
Recraft V4 Recraft0,048 US$/obrázek
Flux Kontext Max Black Forest Labs0,096 US$/obrázek
Flux Kontext Pro Black Forest Labs0,048 US$/obrázek
Qwen Image Alibaba (Qwen)0,030 US$/obrázek
Ideogram v3 Quality Ideogram0,108 US$/obrázek
Photon Luma AI0,036 US$/obrázek
P Image Pruna AI0,0060 US$/obrázek
Gen4 Image Runway0,096 US$/obrázek
Recraft V3 Recraft0,048 US$/obrázek
FLUX 1.1 Pro Black Forest Labs0,048 US$/obrázek
Ideogram v2 Ideogram0,096 US$/obrázek
Stable Diffusion 3.5 Large Stability AI0,078 US$/obrázek
851-Labs Background Remover Community≈ 0,00050 US$/spuštění
Remove Background (lucataco) Community≈ 0,00060 US$/spuštění
Remove Object (LaMa) Community≈ 0,00090 US$/spuštění
DDColor Community≈ 0,0012 US$/spuštění
Html To Image Community0,0012 US$/obrázek
Stable Diffusion XL Stability AI≈ 0,0015 US$/spuštění
Vectorizer (VTracer) Community≈ 0,0022 US$/spuštění
Real-ESRGAN 4x Community0,0024 US$/obrázek
SDXL Inpainting Community≈ 0,0026 US$/spuštění
GFPGAN v1.4 Tencent ARC≈ 0,0027 US$/spuštění
BiRefNet Background Removal Community≈ 0,0036 US$/spuštění
FLUX.1 [schnell] Black Forest Labs0,0036 US$/obrázek
FLUX.1 Redux Black Forest Labs0,0036 US$/obrázek
Consistent Character Community≈ 0,0038 US$/spuštění
InstructPix2Pix Community≈ 0,0039 US$/spuštění
CodeFormer Community≈ 0,0041 US$/spuštění
Rembg Community≈ 0,0047 US$/spuštění
Real-ESRGAN Anime 4x Community≈ 0,0051 US$/spuštění
Sticker Maker Community≈ 0,0055 US$/spuštění
Flux Fast Community0,0060 US$/obrázek
Hidream L1 Fast Community0,0060 US$/obrázek
PhotoMaker Tencent ARC≈ 0,0080 US$/spuštění
Swin2SR Community≈ 0,0088 US$/spuštění
Icons (SDXL Flat Pop) Community≈ 0,0094 US$/spuštění
Bringing Old Photos Back to Life Microsoft≈ 0,010 US$/spuštění
Face to Many Community≈ 0,0105 US$/spuštění
Image 01 MiniMax0,012 US$/obrázek
Photon Flash Luma AI0,012 US$/obrázek
Recraft Vectorize Recraft0,012 US$/obrázek
ControlNet Depth Community≈ 0,0144 US$/spuštění
SDXL Emoji Community≈ 0,0156 US$/spuštění
Janus Pro 7B DeepSeek≈ 0,0169 US$/spuštění
FLUX PuLID Community≈ 0,018 US$/spuštění
Lucid Origin Community0,0201 US$/obrázek
BRIA Remove Background Bria AI0,0216 US$/obrázek
Clarity Upscaler Community≈ 0,024 US$/spuštění
Hunyuan Image 2.1 Tencent0,024 US$/obrázek
Wan 2.2 Image Community0,024 US$/obrázek
Recraft 20B Recraft0,0264 US$/obrázek
IDM-VTON (Virtual Try-On) Community≈ 0,0277 US$/spuštění
IP-Adapter FaceID Plus v2 Community≈ 0,0277 US$/spuštění
Face to Sticker Community≈ 0,0289 US$/spuštění
Flux Krea Dev Black Forest Labs0,030 US$/obrázek
FLUX.1 [dev] Black Forest Labs0,030 US$/obrázek
FLUX.1 Canny [dev] Black Forest Labs0,030 US$/obrázek
FLUX.1 Depth [dev] Black Forest Labs0,030 US$/obrázek
FLUX.1 Kontext [dev] Black Forest Labs0,030 US$/obrázek
Ideogram V2A Turbo Ideogram0,030 US$/obrázek
Ideogram v3 Turbo Ideogram0,036 US$/obrázek
Qwen Image 3 Alibaba (Qwen)0,036 US$/obrázek
Qwen-Image-Edit Alibaba (Qwen)0,036 US$/obrázek
Seedream 4 ByteDance0,036 US$/obrázek
Wan 2.7 Image Alibaba (Wan)0,036 US$/obrázek
Wan 2.7 Image Pro Alibaba (Wan)0,036 US$/obrázek
LogoAI (SDXL Logo Generator) Community≈ 0,0372 US$/spuštění
Flux Dev Black Forest Labs0,0384 US$/obrázek
Qwen Image 2 Alibaba (Qwen)0,042 US$/obrázek
Seedream 5 Lite ByteDance0,042 US$/obrázek
Stable Diffusion 3 Stability AI0,042 US$/obrázek
Stable Diffusion 3.5 Medium Stability AI0,042 US$/obrázek
TRELLIS (3D) Community≈ 0,042 US$/spuštění
ESRGAN Classic Community≈ 0,0468 US$/spuštění
Fibo Bria AI0,048 US$/obrázek
FLUX.1 Fill [dev] Black Forest Labs0,048 US$/obrázek
Grok Imagine Image 2 xAI0,048 US$/obrázek
Ideogram V2A Ideogram0,048 US$/obrázek
Image 3.2 Bria AI0,048 US$/obrázek
Professional Headshot (FLUX Kontext) Black Forest Labs0,048 US$/obrázek
Recraft V4.1 Recraft0,048 US$/obrázek
Recraft V4.1 Utility Recraft0,048 US$/obrázek
Seedream 4.5 ByteDance0,048 US$/obrázek
Stable Diffusion 3.5 Large Turbo Stability AI0,048 US$/obrázek
Recraft 20B SVG Recraft0,0528 US$/obrázek
Magnific-Style Upscaler Community≈ 0,0589 US$/spuštění
FLUX.1 Canny Black Forest Labs0,060 US$/obrázek
FLUX.1 Depth Black Forest Labs0,060 US$/obrázek
FLUX.1 Fill Black Forest Labs0,060 US$/obrázek
Ideogram V2 Turbo Ideogram0,060 US$/obrázek
AuraFlow v0.3 Community≈ 0,0648 US$/spuštění
Flux Pro Black Forest Labs0,066 US$/obrázek
Ad Inpaint (Product Photo) Community≈ 0,0672 US$/spuštění
ControlNet Canny Community≈ 0,0697 US$/spuštění
Point-E Community≈ 0,0708 US$/spuštění
Flux 1.1 Pro Ultra Black Forest Labs0,072 US$/obrázek
Ideogram V3 Balanced Ideogram0,072 US$/obrázek
Ideogram V4 Balanced Ideogram0,072 US$/obrázek
Playground v2.5 (1024px Aesthetic) Playground AI≈ 0,0732 US$/spuštění
IC-Light (Product Relighting) Community≈ 0,0781 US$/spuštění
Nano Banana 2 Google DeepMind0,0804 US$/obrázek
InstantID Community≈ 0,084 US$/spuštění
Rd Animation Community0,084 US$/obrázek
Kuaishou Kolors Community≈ 0,0889 US$/spuštění
FLUX.1-dev Inpainting Community≈ 0,090 US$/spuštění
Qwen Image 2 Pro Alibaba (Qwen)0,090 US$/obrázek
Cartoonify Community≈ 0,096 US$/spuštění
Recraft v3 SVG Recraft0,096 US$/obrázek
Recraft V4 SVG Recraft0,096 US$/obrázek
Shap-E (OpenAI) Community≈ 0,1116 US$/spuštění
Gpt Image 2 OpenAI0,1536 US$/obrázek
Hunyuan3D 2.0 Tencent≈ 0,156 US$/spuštění
Gpt Image 1.5 OpenAI0,1632 US$/obrázek
Nano Banana Pro Google DeepMind0,18 US$/obrázek
OOTDiffusion (Try-On) Community≈ 0,1801 US$/spuštění
Hunyuan3D 2.1 Community≈ 0,264 US$/spuštění
CCSR (Content-Consistent SR) Community≈ 0,2761 US$/spuštění
Gpt Image 2.5 Flare OpenAI0,30 US$/obrázek
Gpt Image 2.5 Sunburst OpenAI0,30 US$/obrázek
Recraft V4 Pro Recraft0,30 US$/obrázek
SUPIR Upscaler Community≈ 0,30 US$/spuštění
SUPIR Community≈ 0,4921 US$/spuštění
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. 9. 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$/spuštění
FILM Frame Interpolation Google Research≈ 0,0016 US$/spuštění
Wav2Lip Community≈ 0,0067 US$/spuštění
LTX-Video (Lightricks) Lightricks≈ 0,0229 US$/spuštění
SwinIR Video Community≈ 0,0277 US$/spuštění
Wan 2.2 5B Fast Alibaba (Wan)0,030 US$/video
RIFE Frame Interpolation Community≈ 0,0444 US$/spuštění
Wan 2.2 Image-to-Video Alibaba (Wan)0,060 US$/video
Wan 2.2 Text-to-Video Alibaba (Wan)0,060 US$/video
MuseTalk Community≈ 0,0624 US$/spuštění
ToonCrafter Community≈ 0,0852 US$/spuštění
LivePortrait Community≈ 0,0949 US$/spuštění
SadTalker Community≈ 0,1165 US$/spuštění
AnimateDiff Community≈ 0,1201 US$/spuštění
VideoCrafter Community≈ 0,1561 US$/spuštění
Kling v2.1 Kuaishou (Kling)0,060 US$/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$/s
CogVideoX-5B (open) Zhipu AI≈ 0,4081 US$/spuštění
MagicAnimate Community≈ 0,4081 US$/spuštění
Kling V2.5 Turbo Pro Kuaishou (Kling)0,084 US$/s
EchoMimic Community≈ 0,48 US$/spuštění
Mochi 1 Community≈ 0,5041 US$/spuštění
CogVideoX-5B Community≈ 0,60 US$/spuštění
Minimax Video MiniMax0,60 US$/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$/spuštění
Google Veo 3 (Replicate) Google DeepMind0,48 US$/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. 9. 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$/1 000 znakůTry
Qwen3 TTS
Alibaba (Qwen)
0,024 US$/1 000 znakůTry
Chatterbox
Resemble AI
0,030 US$/1 000 znakůTry
0,036 US$/1 000 znakůTry
Kokoro TTS 82M Community≈ 0,00030 US$/spuštění
StyleTTS 2 Community≈ 0,00040 US$/spuštění
Parler-TTS Community≈ 0,0024 US$/spuštění
Spark TTS Community≈ 0,0035 US$/spuštění
AudioLDM 2
Haohe Liu
≈ 0,0157 US$/spuštěníTry
RVC Voice Conversion Community≈ 0,0505 US$/spuštění
Riffusion
Riffusion
≈ 0,0576 US$/spuštěníTry
OpenVoice v2 Community≈ 0,0673 US$/spuštění
Tortoise TTS Community≈ 0,0816 US$/spuštění
≈ 0,0972 US$/spuštěníTry

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$/spuštěníTry
≈ 0,0056 US$/spuštěníTry
≈ 0,0063 US$/spuštěníTry
WhisperX
Community
≈ 0,0241 US$/spuštěníTry
SeamlessM4T
Community
≈ 0,156 US$/spuštěníTry

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$/spuštěníTry
MiDaS v3.1
Community
≈ 0,00030 US$/spuštěníTry
Segformer B5
Community
≈ 0,00030 US$/spuštěníTry
ZoeDepth
Community
≈ 0,00060 US$/spuštěníTry
≈ 0,0012 US$/spuštěníTry
GOT-OCR 2.0
Community
≈ 0,0012 US$/spuštěníTry
Idefics3 8B
Community
≈ 0,0012 US$/spuštěníTry
OpenPose
Community
≈ 0,0012 US$/spuštěníTry
EasyOCR
Community
≈ 0,0014 US$/spuštěníTry
Grounded-SAM
Community
≈ 0,0015 US$/spuštěníTry
MiniCPM-V 2.6 Community≈ 0,0015 US$/spuštění
Moondream2 Community≈ 0,0020 US$/spuštění
Qwen2-VL 7B Instruct Community≈ 0,0024 US$/spuštění
Llama 3.2 Vision 11B (Ollama) Community≈ 0,0039 US$/spuštění
Depth Anything v2 Community≈ 0,0050 US$/spuštění
Llama 3.2 Vision 90B Community≈ 0,0070 US$/spuštění
DeepSeek-VL 7B DeepSeek≈ 0,0086 US$/spuštění
GLPN Depth Community≈ 0,0094 US$/spuštění
CogVLM2 19B Community≈ 0,0114 US$/spuštění
Dots OCR Community≈ 0,0132 US$/spuštění
SAM 2 (Segment Anything 2) Meta≈ 0,018 US$/spuštění
olmOCR Community≈ 0,0205 US$/spuštění
PaddleOCR v3 Community≈ 0,0216 US$/spuštění
Mask2Former Meta≈ 0,0276 US$/spuštění
Lotus-G Community≈ 0,0408 US$/spuštění
CLIP Interrogator Community≈ 0,0457 US$/spuštění
Molmo 7B Community≈ 0,0505 US$/spuštění
Donut Document Community≈ 0,0648 US$/spuštění
Marigold Community≈ 0,0936 US$/spuštění
LLaVA 1.6 Vicuna 13B Community≈ 0,1021 US$/spuštění
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$/spuštěníTry
≈ 0,0030 US$/spuštěníTry
≈ 0,0065 US$/spuštěníTry
≈ 0,0074 US$/spuštěníTry
≈ 0,0253 US$/spuštěníTry
≈ 0,0408 US$/spuštěníTry
≈ 0,0504 US$/spuštěníTry
≈ 0,0924 US$/spuštěníTry
≈ 0,2161 US$/spuštěníTry
≈ 1,188 US$/spuštěníTry
08

Music & audio

3

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

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

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.

0,024 US$/1M vstup8,2 tis.Try
0,156 US$/1M vstup8,2 tis.Try
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$/1M vstup (output 0,30 US$/1M výstup). 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 mil. 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$/obrázek. 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. 9. 2026, image and video: 22. 9. 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. 9. 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