Annotation & Labeling Tools
Explore our production-grade annotation interfaces. Each tool is built for speed, accuracy, and scale - ready to power your AI data pipeline.
Named Entities
Highlight named entities in text (NER)
Multimodal Chat Editor
Label model responses with rubrics like "Most Useful" and "Most Concise"
Prompt Answer Labeling
Collect and label prompts with golden answer writing support
Preference Ranking
Rank multiple model responses for the same prompt
Chain of Thought Labeling
Label every step in multi-step reasoning chains
Graded Rubrics
Create prompts with rubric-based reward scoring
Image & Video Classification
Classify images and videos with bounding boxes and labels
Image Captioning
Vision-language pretraining data for ImageBind / VLMs
Correct Image Caption
Caption refinement for VLM alignment
Bounding Box (Given Label)
Object localization for perception models
Bounding Box (Provide Label)
Object discovery + labeling for detection models
Point Annotation (Given Label)
Sparse supervision for lightweight perception
Point Annotation (Provide Label)
Efficient annotation for large-scale vision
Image Editing Comparison
Compare model outputs for instruction-based image editing
Text-to-Image Compare
Text-to-image model ranking (Emu / diffusion)
Voice Recording (Text)
Record voice while reading provided text content
Voice Recording (Image)
Record a vocal description of displayed images
Audio Tagging
Audio event labeling (Seamless / audio encoders)
Audio Quality Compare
Audio generation quality eval (TTS / music)
Video Quality Compare
Video generation quality benchmarking
Text-to-Video Comparison
Evaluate text-to-video generation outputs side by side
Video Captioning
Temporal captions for video-language model pretraining
Video Instruction Captioning
Step-by-step instruction captions for tutorial videos
Image Quality Comparison
Side-by-side image quality eval for generation models
Equirectangular Image Labeling
360° panoramic annotation for XR perception models
Mobile Camera Demo
Simulate phone-native capture workflows
Mobile Camera - Dual Stream
Synchronized dual-camera for stereo vision datasets
Mobile Camera - Single Stream
Guided single-camera capture for image collection
Expert Call - Client View
Client-side interface for live annotation sessions
Gameplay Annotation
Label game actions and agent behaviors frame-by-frame
Games Trajectory Labeling
Label gameplay trajectories for game AI training
RDL Qualifier Task
Internal worker quality screening with timed tests
Image Model Qualifier
Qualify annotators for image evaluation tasks
Tell us about
your use case.
Safeguards
External value system and human oversight keep models aligned with your policies. We measure what you care about, then train toward it.
Expertise + Speed
High quality outputs from subject matter experts with rapid turnaround. We handle hiring spikes and sustained velocity.
Automated Sourcing
Automated Sourcing, vetting, matching, and interview scheduling to assemble elite teams quickly. 500K+ US talent.