## Basic tool info Tool name: Zavy/ZavyChromaXL v10.0 Tool description: A text-to-image model trained on Stable Diffusion XL. Tool cover: https://cdn.wiro.ai/uploads/models/Zavy-ZavyChroma-SDXL_v1-cover.jpg Tool categories: - model - sdxl - text-to-image - checkpoint-file - fp16 - persistent Tool tags: - base model - artstyle - photography - photorealism - basemodel - xl - sdxl Run Task Endpoint (POST): https://api.wiro.ai/v1/Run/Zavy/ZavyChromaXL v10.0 Get Task Detail Endpoint (POST): https://api.wiro.ai/v1/Task/Detail ## Tool Inputs: - name: prompt label: prompt help: prompt-help type: textarea default: inspired ((Joyce Reopel, the chaos engine ) game style) ,The multi-colored cream cascades down from the woman's head, creating a mesmerizing spectacle as it flows down her face. masterpiece, best quality, (intricate details), (****), eldritch, glow, glowing eyes, volumetric lighting, unique pose, dynamic pose, dutch angle, 35mm, anamorphic, lightroom, cinematography, film grain, Steve McCurry, ((cinematic)), RAW, color graded portra 400 film, remarkable color, raytracing, subsurface scattering, hyperrealistic, - name: negativePrompt label: negativeprompt help: negativeprompt-help type: textarea default: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, make-up, - name: samples label: numberofoutputs help: numberofoutputs-help type: number default: 4 - name: steps label: inferencesteps help: inferencesteps-help type: number default: 30 - name: scale label: guidancescale help: guidancescale-help type: float default: 6 - name: highNoiseFrac label: high-noise-frac help: high-noise-frac-help type: float default: 0.8 - name: stepsRefiner label: steps-refiner help: steps-refiner-help type: number default: 30 - name: seed label: seed help: seed-help type: text default: 123456 - name: width label: width help: width-help type: number default: 1024 - name: height label: height help: height-help type: number default: 1024 - name: refiner label: refiner help: refiner-help type: select default: options: - value: "--only_base_model" label: NO - value: "" label: YES - name: scheduler label: scheduler help: scheduler-help type: select default: EulerDiscreteScheduler options: - value: "EulerDiscreteScheduler" label: EulerDiscreteScheduler - value: "DDIMScheduler" label: DDIMScheduler - value: "LMSDiscreteScheduler" label: LMSDiscreteScheduler - value: "DPMSolverMultistepScheduler" label: DPMSolverMultistepScheduler - value: "EulerDiscreteScheduler" label: EulerDiscreteScheduler - value: "PNDMScheduler" label: PNDMScheduler - value: "DDPMScheduler" label: DDPMScheduler - value: "EulerAncestralDiscreteScheduler" label: EulerAncestralDiscreteScheduler ## Tool Parameter Inspires: - prompt: inspired ((Joyce Reopel, the chaos engine ) game style) ,The multi-colored cream cascades down from the woman's head, creating a mesmerizing spectacle as it flows down her face. masterpiece, best quality, (intricate details), (****), eldritch, glow, glowing eyes, volumetric lighting, unique pose, dynamic pose, dutch angle, 35mm, anamorphic, lightroom, cinematography, film grain, Steve McCurry, ((cinematic)), RAW, color graded portra 400 film, remarkable color, raytracing, subsurface scattering, hyperrealistic, - scale: 6 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, make-up, - prompt: hyperrealistic horror shot of a walking-dead, zombie, creepy, foggy, evening, light bloom, Tristan Eaton, victo ngai, artgerm, RHADS, ross draws, masterpiece, best quality, photograph, dreamlike, face focus, intricate details, sharp focus, photography, photorealism, photorealistic, soft focus, volumetric light, (****), (intricate details), (hyperdetailed), high detailed, lot of details, high quality, soft cinematic light, dramatic atmosphere, atmospheric perspective, raytracing, subsurface scattering, - scale: 7 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, - prompt: an optical illusion of the universe inside a glass jar, intricate detail, volumetric lighting, epic composition, hyper detailed, ultra realistic, sharp focus, octane render, volumetric, ray tracing, sense of awe, swirling mist, 4 k, cgsociety, sense of awe, mystical, by alphonse mucha, artstation, 8 k - scale: 6 - steps: 30 - negativePrompt: watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, milf, crop, cropped - prompt: glamour portrait shot (from above:0.5) of rich sophisticated old european in fancy clothes, ((overwhelming fatigue)), wrinkles of age, photorealistic, moody colors, gritty, masterpiece, best quality, (intricate details), (****), eldritch, glow, glowing eyes, (volumetric lighting), unique pose, dynamic pose, dutch angle, 35mm, anamorphic, lightroom, cinematography, film grain, HDR10, 8k hdr, Steve McCurry, ((cinematic)), RAW, color graded portra 400 film, remarkable color, raytracing, subsurface scattering, hyperrealistic, extreme skin details, skin pores, deep shadows, contrast, dark theme, - scale: 7 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, - prompt: hyperrealistic horror shot of a walking-dead, zombie, creepy, foggy, evening, light bloom, Tristan Eaton, victo ngai, artgerm, RHADS, ross draws, masterpiece, best quality, photograph, dreamlike, face focus, intricate details, sharp focus, photography, photorealism, photorealistic, soft focus, volumetric light, (****), (intricate details), (hyperdetailed), high detailed, lot of details, high quality, soft cinematic light, dramatic atmosphere, atmospheric perspective, raytracing, subsurface scattering, - scale: 6 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, - prompt: hyperrealistic horror shot of a walking-dead, zombie, creepy, foggy, evening, light bloom, Tristan Eaton, victo ngai, artgerm, RHADS, ross draws, masterpiece, best quality, photograph, dreamlike, face focus, intricate details, sharp focus, photography, photorealism, photorealistic, soft focus, volumetric light, (****), (intricate details), (hyperdetailed), high detailed, lot of details, high quality, soft cinematic light, dramatic atmosphere, atmospheric perspective, raytracing, subsurface scattering, - scale: 6 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, - prompt: Hyperrealistic landscape photo of an island drifting through the ethereal mist, where wishes come alive, Trapped within the echoes of forgotten spells, A. B. Jackson, Alan Lee, vivid colors, extremely high-resolution details, photographic, realism pushed to extreme, fine texture, incredibly lifelike, masterpiece, best quality, photograph, dreamlike, face focus, intricate details, sharp focus, photography, photorealism, photorealistic, 8k, soft focus, volumetric light, (****), eldritch,(intricate details), (hyperdetailed), 8k hdr, high detailed, lot of details, high quality, soft cinematic light, dramatic atmosphere, atmospheric perspective, - scale: 6 - steps: 30 - negativePrompt: blurry, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, depth of field, - prompt: hyperrealistic photo of orcs preparing to siege an elvish city, fantasy, alena aenami, masterpiece, best quality, photograph, dreamlike, face focus, intricate details, sharp focus, photography, photorealism, photorealistic, 8k, soft focus, volumetric light, (****), eldritch,(intricate details), (hyperdetailed), 8k hdr, high detailed, lot of details, high quality, soft cinematic light, dramatic atmosphere, atmospheric perspective, - scale: 6 - steps: 30 - negativePrompt: blurry, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, depth of field, - prompt: a professional glamour minimalist style photo of the elderly woman, overcome with sorrow, covers her face.her hands clutching her cheeks. Photorealistic, Hyperrealistic, Hyperdetailed, film noir, analog style, hip cocked, demure, low cut, black lace, detailed skin, pores, smirk, smiling eyes, matte skin, outdoor cafe, masterpiece, best quality, photograph, face focus, sharp focus, photography, photorealism, photorealistic, soft focus, volumetric light, simple, clean, uncluttered, modern, elegant, high quality, soft cinematic light, dramatic atmosphere, atmospheric perspective, raytracing, subsurface scattering, - scale: 7 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, - prompt: cinematic still film shot (close-up:0.9) from side of a sad topless male in his 20s leaning on a window at the end of the dystopian world, masterpiece, best quality, photograph, dreamlike, face focus, intricate details, sharp focus, photography, photorealism, photorealistic, soft focus, volumetric light, (****), (hyperdetailed), high detailed, lot of details, high quality, soft cinematic light, dramatic atmosphere, atmospheric perspective, 1boy, torn shirt, dirty, freezing, boots, epic, apocalypse, abandoned, night, vignette, dark theme, complex background, building, from bottom, dynamic pose, unique pose, extremely high-resolution details, realism pushed to extreme, fine texture, incredibly lifelike, hdr, colorful, - scale: 6 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, vintage, antique - prompt: product neon noir photo of a (sci-fi futuristic helicopter) in the rain between buildings on street level in a futuristic city, night, puddles, (cyberpunk, neon lights:1.4), masterpiece, best quality, (intricate details), (****), eldritch, volumetric lighting, unique pose, dynamic pose, dutch angle, 35mm, anamorphic, lightroom, cinematography, film grain, HDR10, 8k hdr, Steve McCurry, ((cinematic)), RAW, color graded portra 400 film, remarkable color, raytracing, subsurface scattering, - scale: 6 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, - prompt: a perfect dark skin girl flying through a magical portal inside liquid of the (universe:1.2) and hundred pink perfect woman hairs flying in stormy portal (by Agnes Cecile) and Pablo Carpio, sunrise, smile, blue eyes, magical portal, arcane magic, fantasy, colored skin, (fantasy:1.3), (magic:1.5), (liquid:1.3), masterpiece, best quality, (intricate details), (****), eldritch, volumetric lighting, unique pose, dynamic pose, dutch angle, 35mm, anamorphic, lightroom, cinematography, film grain, HDR10, 8k hdr, Steve McCurry, ((cinematic)), RAW, color graded portra 400 film, remarkable color, raytracing, subsurface scattering, professional 3d model, abstract expressionism, complex background, face focus, - scale: 6 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, blurry, depth of field, - prompt: hyperrealistic renaissance photograph of a young woman made out of (Delfts pink:1.4), cracked, shattered porcelain, deep fine cracks, kintsugi, white porcelain, delfts blauw, as seen from side, looking at viewer, face focus, freckles, multicolored hair, gradient hair, smile, complex background, magical swirls, surrounded by magic, magic explosion, paint splashes, covered in light beams, vignette, masterpiece, best quality, (intricate details), (****), eldritch, glow, glowing eyes, (volumetric lighting), unique pose, dynamic pose, dutch angle, 35mm, anamorphic, lightroom, cinematography, film grain, HDR10, 8k hdr, Steve McCurry, ((cinematic)), RAW, color graded portra 400 film, remarkable color, raytracing, subsurface scattering, hyperrealistic, extreme skin details, skin pores, deep shadows, contrast, dark theme, - scale: 7 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, - prompt: glamour portrait shot (from above:0.5) of poor russian 1800 old worker in rags, ((overwhelming fatigue)), wrinkles of age, photorealistic, moody colors, gritty, messy style of Alexey Savrasov, Ivan Shishkin, Ilya Repin, masterpiece, best quality, (intricate details), (****), eldritch, glow, glowing eyes, (volumetric lighting), unique pose, dynamic pose, dutch angle, 35mm, anamorphic, lightroom, cinematography, film grain, HDR10, 8k hdr, Steve McCurry, ((cinematic)), RAW, color graded portra 400 film, remarkable color, raytracing, subsurface scattering, hyperrealistic, extreme skin details, skin pores, deep shadows, contrast, dark theme, - scale: 7 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, - prompt: glamour shot of (stained glass window:1.5), in paladin uniform, holding a (mythril sword:1.2), (divine magic), (hair movement:1.15), (hero:1.1), sparks, at night, city on fire, mass destruction, (falling leaves:1.1), (lightning storms:1.1), fireflies, mountains, moon, trees, aurora, apocalyptic chaos, large-scale, masterpiece, best quality, photograph, dreamlike, face focus, intricate details, glow, glowing eyes, sharp focus, photography, photorealism, photorealistic, soft focus, volumetric light, (****), eldritch,(intricate details), (hyperdetailed), high detailed, lot of details, high quality, soft cinematic light, dramatic atmosphere, atmospheric perspective, chaos, chaotic, destruction - scale: 6 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, - prompt: hyperrealistic horror shot of a walking-dead, zombie, creepy, foggy, evening, light bloom, Tristan Eaton, victo ngai, artgerm, RHADS, ross draws, masterpiece, best quality, photograph, dreamlike, face focus, intricate details, sharp focus, photography, photorealism, photorealistic, soft focus, volumetric light, (****), (intricate details), (hyperdetailed), high detailed, lot of details, high quality, soft cinematic light, dramatic atmosphere, atmospheric perspective, raytracing, subsurface scattering, - scale: 6 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, - prompt: hyperrealistic horror shot of a walking-dead, zombie, creepy, foggy, evening, light bloom, Tristan Eaton, victo ngai, artgerm, RHADS, ross draws, masterpiece, best quality, photograph, dreamlike, face focus, intricate details, sharp focus, photography, photorealism, photorealistic, soft focus, volumetric light, (****), (intricate details), (hyperdetailed), high detailed, lot of details, high quality, soft cinematic light, dramatic atmosphere, atmospheric perspective, raytracing, subsurface scattering, - scale: 6 - steps: 30 - negativePrompt: (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, - prompt: a hyperrealism glamour photo of futuristic complex office building for secret services, hidden, brutalist, at noon, masterpiece, best quality, photograph, dreamlike, face focus, intricate details, sharp focus, photography, photorealism, photorealistic, 8k, soft focus, volumetric light, (****), eldritch,(intricate details), (hyperdetailed), 8k hdr, high detailed, lot of details, high quality, soft cinematic light, dramatic atmosphere, atmospheric perspective, - scale: 6 - steps: 30 - negativePrompt: blurry, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, depth of field, - prompt: hyperrealistic mixed media image of unimaginable incomprehensible meteor slamming into the earth releasing cosmic energy, masterpiece, best quality, photograph, dreamlike, face focus, intricate details, sharp focus, photography, photorealism, photorealistic, 8k, soft focus, volumetric light, (****), eldritch,(intricate details), (hyperdetailed), 8k hdr, high detailed, lot of details, high quality, soft cinematic light, dramatic atmosphere, atmospheric perspective, - scale: 6 - steps: 30 - negativePrompt: blurry, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, depth of field, ## Integration Header Prepare ```bash # Sign up Wiro dashboard and create project export YOUR_API_KEY="{{useSelectedProjectAPIKey}}"; export YOUR_API_SECRET="XXXXXXXXX"; # unix time or any random integer value export NONCE=$(date +%s); # hmac-SHA256 (YOUR_API_SECRET+Nonce) with YOUR_API_KEY export SIGNATURE="$(echo -n "${YOUR_API_SECRET}${NONCE}" | openssl dgst -sha256 -hmac "${YOUR_API_KEY}")"; ``` ## Run Command - Make HTTP Post Request ```bash curl -X POST "https://api.wiro.ai/v1/Run/Zavy/ZavyChromaXL v10.0" -H "Content-Type: multipart/form-data" -H "x-api-key: ${YOUR_API_KEY}" -H "x-nonce: ${NONCE}" -H "x-signature: ${SIGNATURE}" -d '{ "prompt": "inspired ((Joyce Reopel, the chaos engine ) game style) ,The multi-colored cream cascades down from the woman's head, creating a mesmerizing spectacle as it flows down her face. masterpiece, best quality, (intricate details), (****), eldritch, glow, glowing eyes, volumetric lighting, unique pose, dynamic pose, dutch angle, 35mm, anamorphic, lightroom, cinematography, film grain, Steve McCurry, ((cinematic)), RAW, color graded portra 400 film, remarkable color, raytracing, subsurface scattering, hyperrealistic,", "negativePrompt": "(deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation. tattoo, watermark, text, anime, illustration, sketch, 3d, vector art, cartoon, painting, make-up,", "samples": 4, "steps": 30, "scale": "6", "highNoiseFrac": "0.8", "stepsRefiner": 30, "seed": "123456", "width": 1024, "height": 1024, "refiner": "", "scheduler": "EulerDiscreteScheduler", "callbackUrl": "You can provide a callback URL; Wiro will send a POST request to it when the task is completed." }'; ``` ## Run Command - Response ```json { "errors": [], "taskid": "2221", "socketaccesstoken": "eDcCm5yyUfIvMFspTwww49OUfgXkQt", "result": true } ``` ## Get Task Detail - Make HTTP Post Request ```bash curl -X POST "https://api.wiro.ai/v1/Task/Detail" -H "Content-Type: multipart/form-data" -H "x-api-key: ${YOUR_API_KEY}" -H "x-nonce: ${NONCE}" -H "x-signature: ${SIGNATURE}" -d '{ "tasktoken": 'eDcCm5yyUfIvMFspTwww49OUfgXkQt', }'; ``` ## Get Task Detail - Response ```json { "total": "1", "errors": [], "tasklist": [ { "id": "2221", "uuid": "15bce51f-442f-4f44-a71d-13c6374a62bd", "socketaccesstoken": "eDcCm5yyUfIvMFspTwww49OUfgXkQt", "parameters": {}, "debugoutput": "", "debugerror": "", "starttime": "1734513809", "endtime": "1734513813", "elapsedseconds": "6.0000", "status": "task_postprocess_end", "createtime": "1734513807", "canceltime": "0", "assigntime": "1734513807", "accepttime": "1734513807", "preprocessstarttime": "1734513807", "preprocessendtime": "1734513807", "postprocessstarttime": "1734513813", "postprocessendtime": "1734513814", "outputs": [ { "id": "6bc392c93856dfce3a7d1b4261e15af3", "name": "0.png", "contenttype": "image/png", "parentid": "6c1833f39da71e6175bf292b18779baf", "uuid": "15bce51f-442f-4f44-a71d-13c6374a62bd", "size": "202472", "addedtime": "1734513812", "modifiedtime": "1734513812", "accesskey": "dFKlMApaSgMeHKsJyaDeKrefcHahUK", "url": "https://cdn1.wiro.ai/6a6af820-c5050aee-40bd7b83-a2e186c6-7f61f7da-3894e49c-fc0eeb66-9b500fe2/0.png" } ], "size": "202472" } ], "result": true } ``` ## Task Status Information This section defines the possible task status values returned by the API when polling for task completion. ### Completed Task Statuses (Polling can stop) These indicate that the task has reached a terminal state — either success or failure. Once any of these is received, polling should stop. - task_postprocess_end : Task completed successfully and post-processing is done. - task_cancel : Task was cancelled by the user or system. ### Running Task Statuses (Continue polling) These statuses indicate that the task is still in progress. Polling should continue if one of these is returned. - task_queue : Task is waiting in the queue. - task_accept : Task has been accepted for processing. - task_assign : Task is being assigned to a worker. - task_preprocess_start : Preprocessing is starting. - task_preprocess_end : Preprocessing is complete. - task_start : Task execution has started. - task_output : Output is being generated.