Κατάταξη μοντέλων 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 Σεπ 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 $/1M in

    0,30 $/1M out

  5. Largest context window

    1,1 εκ. tokens

  6. Lowest price per image

    0,0036 $/εικόνα

  7. Lowest price per video second

    0,0432 $/s

  8. Lowest text-to-speech price

    0,018 $/1.000 χαρ.

  9. Lowest transcription run

    ≈ 0,0034 $/εκτέλεση

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 $/1M out · 1 εκ. ctx
14946,00 $/1M in6,00 $30,00 $1 εκ.·Try
Gemini 3.1 Pro
Google DeepMind
Arena 1487 · 14,40 $/1M out · 1 εκ. ctx
14872,40 $/1M in2,40 $14,40 $1 εκ.·Try
GPT-5.5
OpenAI
Arena 1476 · 36,00 $/1M out · 400 χιλ. ctx
14766,00 $/1M in6,00 $36,00 $400 χιλ.·Try
Gemini 3 Flash
Google DeepMindLegacy
Arena 1474 · 3,60 $/1M out · 1 εκ. ctx
14740,60 $/1M in0,60 $3,60 $1 εκ.·Try
Claude Opus 4.8
Arena 1473 · 30,00 $/1M out · 1 εκ. ctx · median 2,3 s
14736,00 $/1M in6,00 $30,00 $1 εκ.2,3 s15 runsTry
Claude Sonnet 4.6
Arena 1473 · 18,00 $/1M out · 1 εκ. ctx
14733,60 $/1M in3,60 $18,00 $1 εκ.·Try
GPT-5.4
OpenAI
Arena 1466 · 18,00 $/1M out · 1,1 εκ. ctx
14663,00 $/1M in3,00 $18,00 $1,1 εκ.·Try
Gemini 2.5 Pro
Google DeepMindLegacy
Arena 1446 · 12,00 $/1M out · 1 εκ. ctx
14461,50 $/1M in1,50 $12,00 $1 εκ.·Try
GPT-5.1
OpenAI
Arena 1439 · 12,00 $/1M out · 400 χιλ. ctx
14391,50 $/1M in1,50 $12,00 $400 χιλ.·Try
OpenAI o3
OpenAILegacy
Arena 1432 · 9,60 $/1M out · 200 χιλ. ctx
14322,40 $/1M in2,40 $9,60 $200 χιλ.·Try
Claude Haiku 4.5 Anthropic1,20 $/1M in
GPT-4.1 OpenAI2,40 $/1M in
OpenAI o4-mini OpenAI1,32 $/1M in
o3-mini OpenAI1,32 $/1M in
GPT-4o OpenAI3,00 $/1M in
GPT-4o Mini OpenAI0,18 $/1M in
Granite Code 8B IBM0,060 $/1M in
GPT-6 Luna OpenAI0,12 $/1M in
Granite Code 20B IBM0,12 $/1M in
GPT-5.4 Nano OpenAI0,24 $/1M in
GPT-5 Mini OpenAI0,30 $/1M in
DeepSeek V4 Flash DeepSeek0,36 $/1M in
DeepSeek V4.1 Flash DeepSeek0,36 $/1M in
GPT-5.4 Mini OpenAI0,90 $/1M in
DeepSeek V4 Pro DeepSeek1,584 $/1M in
Claude Sonnet 5 Anthropic2,40 $/1M in
GPT-6 Sol OpenAI2,40 $/1M in
Claude Opus 5.5 Anthropic4,80 $/1M in
Claude Fable 5.1 Anthropic12,00 $/1M in
GPT-6 Astra OpenAI12,00 $/1M in
Median run “·” = Fewer than 5 completed runs in 90 days

Arena scores: Text Arena leaderboard by LMArena, published 13 Σεπ 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 $/εικόναTry
Nano Banana 2 Lite
Google DeepMind
Arena 1250
12500,0408 $/εικόναTry
Ideogram V4 Quality
Ideogram
Arena 1204
12040,12 $/εικόναTry
Grok Imagine Image
xAI
Arena 1171
11710,024 $/εικόναTry
Recraft V4.1 Utility Pro
Recraft
Arena 1169
11690,30 $/εικόναTry
Hunyuan Image 3
Tencent
Arena 1151
11510,096 $/εικόναTry
Nano Banana
Google DeepMind
Arena 1150
11500,0468 $/εικόναTry
Recraft V4.1 Pro
Recraft
Arena 1131
11310,30 $/εικόναTry
Google Imagen 4
Google DeepMind
Arena 1129
11290,048 $/εικόναTry
Qwen Image 2512
Alibaba (Qwen)
Arena 1125
11250,024 $/εικόναTry
Recraft V4 Recraft0,048 $/εικόνα
Flux Kontext Max Black Forest Labs0,096 $/εικόνα
Flux Kontext Pro Black Forest Labs0,048 $/εικόνα
Qwen Image Alibaba (Qwen)0,030 $/εικόνα
Ideogram v3 Quality Ideogram0,108 $/εικόνα
Photon Luma AI0,036 $/εικόνα
P Image Pruna AI0,0060 $/εικόνα
Gen4 Image Runway0,096 $/εικόνα
Recraft V3 Recraft0,048 $/εικόνα
FLUX 1.1 Pro Black Forest Labs0,048 $/εικόνα
Ideogram v2 Ideogram0,096 $/εικόνα
Stable Diffusion 3.5 Large Stability AI0,078 $/εικόνα
851-Labs Background Remover Community≈ 0,00050 $/εκτέλεση
Remove Background (lucataco) Community≈ 0,00060 $/εκτέλεση
Remove Object (LaMa) Community≈ 0,00090 $/εκτέλεση
DDColor Community≈ 0,0012 $/εκτέλεση
Html To Image Community0,0012 $/εικόνα
Stable Diffusion XL Stability AI≈ 0,0015 $/εκτέλεση
Vectorizer (VTracer) Community≈ 0,0022 $/εκτέλεση
Real-ESRGAN 4x Community0,0024 $/εικόνα
SDXL Inpainting Community≈ 0,0026 $/εκτέλεση
GFPGAN v1.4 Tencent ARC≈ 0,0027 $/εκτέλεση
BiRefNet Background Removal Community≈ 0,0036 $/εκτέλεση
FLUX.1 [schnell] Black Forest Labs0,0036 $/εικόνα
FLUX.1 Redux Black Forest Labs0,0036 $/εικόνα
Consistent Character Community≈ 0,0038 $/εκτέλεση
InstructPix2Pix Community≈ 0,0039 $/εκτέλεση
CodeFormer Community≈ 0,0041 $/εκτέλεση
Rembg Community≈ 0,0047 $/εκτέλεση
Real-ESRGAN Anime 4x Community≈ 0,0051 $/εκτέλεση
Sticker Maker Community≈ 0,0055 $/εκτέλεση
Flux Fast Community0,0060 $/εικόνα
Hidream L1 Fast Community0,0060 $/εικόνα
PhotoMaker Tencent ARC≈ 0,0080 $/εκτέλεση
Swin2SR Community≈ 0,0088 $/εκτέλεση
Icons (SDXL Flat Pop) Community≈ 0,0094 $/εκτέλεση
Bringing Old Photos Back to Life Microsoft≈ 0,010 $/εκτέλεση
Face to Many Community≈ 0,0105 $/εκτέλεση
Image 01 MiniMax0,012 $/εικόνα
Photon Flash Luma AI0,012 $/εικόνα
Recraft Vectorize Recraft0,012 $/εικόνα
ControlNet Depth Community≈ 0,0144 $/εκτέλεση
SDXL Emoji Community≈ 0,0156 $/εκτέλεση
Janus Pro 7B DeepSeek≈ 0,0169 $/εκτέλεση
FLUX PuLID Community≈ 0,018 $/εκτέλεση
Lucid Origin Community0,0201 $/εικόνα
BRIA Remove Background Bria AI0,0216 $/εικόνα
Clarity Upscaler Community≈ 0,024 $/εκτέλεση
Hunyuan Image 2.1 Tencent0,024 $/εικόνα
Wan 2.2 Image Community0,024 $/εικόνα
Recraft 20B Recraft0,0264 $/εικόνα
IDM-VTON (Virtual Try-On) Community≈ 0,0277 $/εκτέλεση
IP-Adapter FaceID Plus v2 Community≈ 0,0277 $/εκτέλεση
Face to Sticker Community≈ 0,0289 $/εκτέλεση
Flux Krea Dev Black Forest Labs0,030 $/εικόνα
FLUX.1 [dev] Black Forest Labs0,030 $/εικόνα
FLUX.1 Canny [dev] Black Forest Labs0,030 $/εικόνα
FLUX.1 Depth [dev] Black Forest Labs0,030 $/εικόνα
FLUX.1 Kontext [dev] Black Forest Labs0,030 $/εικόνα
Ideogram V2A Turbo Ideogram0,030 $/εικόνα
Ideogram v3 Turbo Ideogram0,036 $/εικόνα
Qwen Image 3 Alibaba (Qwen)0,036 $/εικόνα
Qwen-Image-Edit Alibaba (Qwen)0,036 $/εικόνα
Seedream 4 ByteDance0,036 $/εικόνα
Wan 2.7 Image Alibaba (Wan)0,036 $/εικόνα
Wan 2.7 Image Pro Alibaba (Wan)0,036 $/εικόνα
LogoAI (SDXL Logo Generator) Community≈ 0,0372 $/εκτέλεση
Flux Dev Black Forest Labs0,0384 $/εικόνα
Qwen Image 2 Alibaba (Qwen)0,042 $/εικόνα
Seedream 5 Lite ByteDance0,042 $/εικόνα
Stable Diffusion 3 Stability AI0,042 $/εικόνα
Stable Diffusion 3.5 Medium Stability AI0,042 $/εικόνα
TRELLIS (3D) Community≈ 0,042 $/εκτέλεση
ESRGAN Classic Community≈ 0,0468 $/εκτέλεση
Fibo Bria AI0,048 $/εικόνα
FLUX.1 Fill [dev] Black Forest Labs0,048 $/εικόνα
Grok Imagine Image 2 xAI0,048 $/εικόνα
Ideogram V2A Ideogram0,048 $/εικόνα
Image 3.2 Bria AI0,048 $/εικόνα
Professional Headshot (FLUX Kontext) Black Forest Labs0,048 $/εικόνα
Recraft V4.1 Recraft0,048 $/εικόνα
Recraft V4.1 Utility Recraft0,048 $/εικόνα
Seedream 4.5 ByteDance0,048 $/εικόνα
Stable Diffusion 3.5 Large Turbo Stability AI0,048 $/εικόνα
Recraft 20B SVG Recraft0,0528 $/εικόνα
Magnific-Style Upscaler Community≈ 0,0589 $/εκτέλεση
FLUX.1 Canny Black Forest Labs0,060 $/εικόνα
FLUX.1 Depth Black Forest Labs0,060 $/εικόνα
FLUX.1 Fill Black Forest Labs0,060 $/εικόνα
Ideogram V2 Turbo Ideogram0,060 $/εικόνα
AuraFlow v0.3 Community≈ 0,0648 $/εκτέλεση
Flux Pro Black Forest Labs0,066 $/εικόνα
Ad Inpaint (Product Photo) Community≈ 0,0672 $/εκτέλεση
ControlNet Canny Community≈ 0,0697 $/εκτέλεση
Point-E Community≈ 0,0708 $/εκτέλεση
Flux 1.1 Pro Ultra Black Forest Labs0,072 $/εικόνα
Ideogram V3 Balanced Ideogram0,072 $/εικόνα
Ideogram V4 Balanced Ideogram0,072 $/εικόνα
Playground v2.5 (1024px Aesthetic) Playground AI≈ 0,0732 $/εκτέλεση
IC-Light (Product Relighting) Community≈ 0,0781 $/εκτέλεση
Nano Banana 2 Google DeepMind0,0804 $/εικόνα
InstantID Community≈ 0,084 $/εκτέλεση
Rd Animation Community0,084 $/εικόνα
Kuaishou Kolors Community≈ 0,0889 $/εκτέλεση
FLUX.1-dev Inpainting Community≈ 0,090 $/εκτέλεση
Qwen Image 2 Pro Alibaba (Qwen)0,090 $/εικόνα
Cartoonify Community≈ 0,096 $/εκτέλεση
Recraft v3 SVG Recraft0,096 $/εικόνα
Recraft V4 SVG Recraft0,096 $/εικόνα
Shap-E (OpenAI) Community≈ 0,1116 $/εκτέλεση
Gpt Image 2 OpenAI0,1536 $/εικόνα
Hunyuan3D 2.0 Tencent≈ 0,156 $/εκτέλεση
Gpt Image 1.5 OpenAI0,1632 $/εικόνα
Nano Banana Pro Google DeepMind0,18 $/εικόνα
OOTDiffusion (Try-On) Community≈ 0,1801 $/εκτέλεση
Hunyuan3D 2.1 Community≈ 0,264 $/εκτέλεση
CCSR (Content-Consistent SR) Community≈ 0,2761 $/εκτέλεση
Gpt Image 2.5 Flare OpenAI0,30 $/εικόνα
Gpt Image 2.5 Sunburst OpenAI0,30 $/εικόνα
Recraft V4 Pro Recraft0,30 $/εικόνα
SUPIR Upscaler Community≈ 0,30 $/εκτέλεση
SUPIR Community≈ 0,4921 $/εκτέλεση
StarVector 8B (image-to-SVG) Community0,00117 $/GPU s
DreamGaussian Community0,00168 $/GPU s

Arena scores: Text-to-Image Arena leaderboard by LMArena, published 22 Σεπ 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 $/s1,92 $ for 4 s·Try
Google Veo 3.1 Fast
Google DeepMind
Arena 1358
13580,18 $/s0,72 $ for 4 s·Try
Grok Imagine Video
xAI
Arena 1342 · median 48 s
13420,060 $/s0,30 $ for 5 s48 s31 runsTry
PixVerse v5.6
PixVerse
Arena 1240
12400,084 $/s0,42 $ for 5 s·Try
Runway Gen 4.5
Runway
Arena 1225
12250,144 $/s0,72 $ for 5 s·Try
Hailuo 2.3
MiniMax
Arena 1206
12060,336 $/βίντεο·Try
Seedance Pro
ByteDance
Arena 1191
11910,18 $/s0,90 $ for 5 s·Try
11810,324 $/βίντεο·Try
Google Veo 2
Google DeepMindLegacySuccessor: Google Veo 3.1
Arena 1164
11640,60 $/s4,80 $ for 8 s·Try
Kling v2.1 Master
Kuaishou (Kling)LegacySuccessor: Kling v3
Arena 1163
11630,336 $/s1,68 $ for 5 s·Try
Seedance Lite ByteDance0,0432 $/s
Luma Ray-2 720p Luma AI0,216 $/s
Mochi 1 Genmo≈ 0,5041 $/εκτέλεση
FILM Frame Interpolation Google Research≈ 0,0016 $/εκτέλεση
Wav2Lip Community≈ 0,0067 $/εκτέλεση
LTX-Video (Lightricks) Lightricks≈ 0,0229 $/εκτέλεση
SwinIR Video Community≈ 0,0277 $/εκτέλεση
Wan 2.2 5B Fast Alibaba (Wan)0,030 $/βίντεο
RIFE Frame Interpolation Community≈ 0,0444 $/εκτέλεση
Wan 2.2 Image-to-Video Alibaba (Wan)0,060 $/βίντεο
Wan 2.2 Text-to-Video Alibaba (Wan)0,060 $/βίντεο
MuseTalk Community≈ 0,0624 $/εκτέλεση
ToonCrafter Community≈ 0,0852 $/εκτέλεση
LivePortrait Community≈ 0,0949 $/εκτέλεση
SadTalker Community≈ 0,1165 $/εκτέλεση
AnimateDiff Community≈ 0,1201 $/εκτέλεση
VideoCrafter Community≈ 0,1561 $/εκτέλεση
Kling v2.1 Kuaishou (Kling)0,060 $/s
Runway Gen-4 Turbo Runway0,060 $/s
Luma Ray Flash 2 Luma AI0,072 $/s
Seedance 1 Pro Fast ByteDance0,072 $/s
CogVideoX-5B (open) Zhipu AI≈ 0,4081 $/εκτέλεση
MagicAnimate Community≈ 0,4081 $/εκτέλεση
Kling V2.5 Turbo Pro Kuaishou (Kling)0,084 $/s
EchoMimic Community≈ 0,48 $/εκτέλεση
Mochi 1 Community≈ 0,5041 $/εκτέλεση
CogVideoX-5B Community≈ 0,60 $/εκτέλεση
Minimax Video MiniMax0,60 $/βίντεο
Wan 3 Alibaba (Qwen)0,12 $/s
Google Veo 3 Fast Google DeepMind0,18 $/s
Kling v3 Kuaishou (Kling)0,2688 $/s
Kling v3 Omni Kuaishou (Kling)0,2688 $/s
HunyuanVideo Tencent≈ 3,06 $/εκτέλεση
Google Veo 3 (Replicate) Google DeepMind0,48 $/s
AnimateDiff Lightning Community0,00117 $/GPU s
V-Express Community0,00168 $/GPU s
Median run “·” = Fewer than 5 completed runs in 90 days

Arena scores: Text-to-Video Arena leaderboard by LMArena, published 22 Σεπ 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 $/1.000 χαρ.Try
Qwen3 TTS
Alibaba (Qwen)
0,024 $/1.000 χαρ.Try
Chatterbox
Resemble AI
0,030 $/1.000 χαρ.Try
0,036 $/1.000 χαρ.Try
Kokoro TTS 82M Community≈ 0,00030 $/εκτέλεση
StyleTTS 2 Community≈ 0,00040 $/εκτέλεση
Parler-TTS Community≈ 0,0024 $/εκτέλεση
Spark TTS Community≈ 0,0035 $/εκτέλεση
AudioLDM 2
Haohe Liu
≈ 0,0157 $/εκτέλεσηTry
RVC Voice Conversion Community≈ 0,0505 $/εκτέλεση
Riffusion
Riffusion
≈ 0,0576 $/εκτέλεσηTry
OpenVoice v2 Community≈ 0,0673 $/εκτέλεση
Tortoise TTS Community≈ 0,0816 $/εκτέλεση
≈ 0,0972 $/εκτέλεσηTry

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

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

Music & audio

3

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

MAGNeT
Community
≈ 0,0030 $/εκτέλεσηTry
≈ 0,0069 $/εκτέλεσηTry
≈ 0,0529 $/εκτέλεσηTry

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 χιλ. ctx
0,024 $/1M in8,2 χιλ.Try
OpenAI text-embedding-3-large
OpenAI
8,2 χιλ. ctx
0,156 $/1M in8,2 χιλ.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 $/1M in (output 0,30 $/1M out). 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 εκ. 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 $/εικόνα. 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 Σεπ 2026, image and video: 22 Σεπ 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 Σεπ 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