RightNow "System Zero"

Send text, files and questions in one call. Get every answer back with its probability.

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    text ═══║█║═╣▓▓▓▓RIGHTNOW▓▓▓▓▓╠═║█║                       
    json ═══║█║═╣▓╔═════════════╗▓╠═║█║    ┌─ answer ────────┐
   robot ═══║█║═╣▓║ ▄ ▄ ▄ ▄ ▄ ▄ ║▓╠═║█║    │ yes    99.9501% │
codebase ═══║█║═╣▓║ ▄ ▄ ▄ ▄ ▄ ▄ ║▓╠═║█║════│ ▕████████████▌▏ │
     pdf ═══║█║═╣▓║ ▄ ▄ ▄ ▄ ▄ ▄ ║▓╠═║█║════│ no      0.0499% │
  images ═══║█║═╣▓║ ▄ ▄ ▄ ▄ ▄ ▄ ║▓╠═║█║════│ ▕▌            ▏ │
   voice ═══║█║═╣▓║ ▄ ▄ ▄ ▄ ▄ ▄ ║▓╠═║█║    └─────────────────┘
   video ═══║█║═╣▓╚═════════════╝▓╠═║█║                       
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Backed by Y Combinator,our research used by

How it compares

Faster and cheaper decisions

Faster than GPT-6 Luna and GPT-6 Astra. Cheaper than GPT-6 Astra.

Speed and cost

0.337 s

per decisionUSD 0.57 per 1,000 decisionsAmazon Polarity, 2026-10-26Three dataset streams, each run sequentially.

Seconds per decision               RightNow     ███                   GPT-6 Astra                                     ███████████████                                    1.56 s                      1.56 s        USD per 1,000 decisions            RightNow     ████                  GPT-6 Astra                                     ███████████████                                      1.92                        1.92

Faster and cheaper decisions

Faster than GPT-6 Luna and GPT-6 Astra. Cheaper than GPT-6 Astra.

Inputs

8 input kinds

text, JSON, robot state, codebase, PDF, images, voice, video (preview)5 file formats: PNG, JPEG, WAV, PDF, MP4

RightNow                           ┌─────────────┬───────────────┐    │    text     │     JSON      │    │ robot state │   codebase    │    │     PDF     │    images     │    │    voice    │video (preview)│    └─────────────┴───────────────┘

Decisions from your inputs

Include your files alongside the text and questions.

Benchmarks

Decisions, measured

Accuracy, cost and time on measured cases.

Accuracy against seconds per case

Accuracy against cost per case

Name	Provider
		Amazon Polarity
RightNow	RightNow AI	97.3%	0.0005726	0.3
GPT-6 Luna	OpenAI	98.0%	0.00002949	1.2
GPT-6 Astra	OpenAI	98.3%	0.001917	1.6

Icons show accepted inputs. These benchmarks measured text tasks.

Measured 2026-10-26. Three dataset streams, each run sequentially.

Models

Model ID	Inputs
system-zero

Always the latest version.

Model speed

Input	Model time	Including reading the input
Text decision	30-33 ms (p95 32-34 ms)	not separate
Single-token decision	7.2 ms (p95 7.5 ms)	not separate
Session follow-up	34-36 ms (p95 37-39 ms)	not separate
Image	41 ms	178 ms
Audio	34 ms	96 ms
Video	41 ms (p95 44 ms)	168 ms
PDF	46 ms (p95 48 ms)	506 ms

Model time, excluding network and request routing. Median (p95 where shown) of 30-302 requests on small inputs, measured October 25-27, 2026.

Configuration

Monthly cost

Estimate

USD 0.60

Tokens: USD 0.10

Per million tokens

Text: USD 0.19
Cached text: USD 0.0172

Questions: USD 0.50

USD 0.0005 per answered question

Pay as you go. USD 1 free at signup.

Get an API key

Public card sz-card-2026-10-20-d, 2026-10-20.

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system-zero

       ▄███████     RightNow System Zero
            ▀██     Decisions with probabilities.
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Call it with

$ curl https://api.rightnowai.co/v1/system-zero/decide \  -H "Authorization: Bearer $SYSTEM_ZERO_API_KEY" \  -H "Content-Type: application/json" \  -d '{    "model": "system-zero",    "state": "The blender I ordered arrived with a cracked jar.",    "questions": {      "damaged": {"type": "boolean", "instructions": "Did the item arrive damaged?"}    }  }' | jq .answers# Recorded 2026-10-26{  "damaged": {    "type": "boolean",    "probability": 0.999501,    "confidence": 0.999501,    "calibration_version": "cal-2026-10-g",    "decision": true,    "calibrated": false,    "alternatives": [      {        "decision": false,        "confidence": 0.000499      }    ]  }}$ █

import osimport requestsreply = requests.post(    "https://api.rightnowai.co/v1/system-zero/decide",    headers={"Authorization": f"Bearer {os.environ['SYSTEM_ZERO_API_KEY']}"},    json={        "model": "system-zero",        "state": "The blender I ordered arrived with a cracked jar.",        "questions": {            "damaged": {                "type": "boolean",                "instructions": "Did the item arrive damaged?",            }        },    },    timeout=130,)print(reply.json()["answers"])

const reply = await fetch("https://api.rightnowai.co/v1/system-zero/decide", {  method: "POST",  headers: {    Authorization: `Bearer ${process.env.SYSTEM_ZERO_API_KEY}`,    "Content-Type": "application/json",  },  body: JSON.stringify({    model: "system-zero",    state: "The blender I ordered arrived with a cracked jar.",    questions: {      damaged: {        type: "boolean",        instructions: "Did the item arrive damaged?",      },    },  }),}).then((response) => response.json());console.log(reply.answers);