Hosted API
$0.25 input / $1 output per 1M tokens
Metered prepaid token usage; no monthly minimum advertised
- Allowance and restrictions
- Prepaid usage from $5; input/output rates differ; streaming documented.
Canonn R1
● Identity checkedDocument-grounded model API · Official-source review 2026-10-09 UTC
Canonn R1 is a hosted language-model API designed to answer from supplied documents, attach passage references and identify conflicting evidence. Developers can include context directly or upload files and use the model as an evidence tool alongside a primary coding assistant.
- Category
- Document-grounded model API
- Free access
- 100 signup requests; additional referral credits advertised. Ongoing free token usage is not established.
- API access
- OpenAI-compatible chat API, file retrieval/citations, audit endpoint and MCP evidence tools documented.
Is Canonn R1 right for you?
A good fit for
Fits document-grounded application prototypes where a developer will inspect citations and test abstention on their own data.
Before you choose
Usage costs $0.25 per million input tokens and $1 per million output tokens, with prepaid credits from $5. Documented limits are 16,384 context tokens, 4,096 output tokens and 120 requests/minute/key. Optional branding/domain add-ons cost $20/month each. Provider benchmark comparisons and privacy claims were not independently validated.
Workflow and handoff
Provide an authorized source document, make a supported API request and inspect the answer against cited passages. Check the model’s handling of missing and contradictory evidence before production use. No API key was created, no file was uploaded and no benchmark was reproduced.
Pricing and practical limits
Usage costs $0.25 per million input tokens and $1 per million output tokens, with prepaid credits from $5. Documented limits are 16,384 context tokens, 4,096 output tokens and 120 requests/minute/key. Optional branding/domain add-ons cost $20/month each. Provider benchmark comparisons and privacy claims were not independently validated.
Review method
Relevant official-source evidence reviewed individually on 2026-10-09 UTC (October 10 in India). Selected product artwork inspected visually. No hands-on vendor application test was performed. Performance, security and plan enforcement were not independently tested.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Documented workflow | Canonn R1 is a hosted language-model API designed to answer from supplied documents, attach passage references and identify conflicting evidence. Developers can include context directly or upload files and use the model as an evidence tool alongside a primary coding assistant. | Facts sourced | 2026-10-09 |
Understand the total cost
Canonn R1 pricing & plans
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Frequently asked questions
Was this product hands-on tested?
No. The listing uses dated official-source evidence and visual artwork review. Unconfirmed pricing, allowances and integrations are stated explicitly.
What is Canonn R1 used for?
Canonn R1 is a hosted language-model API designed to answer from supplied documents, attach passage references and identify conflicting evidence. Developers can include context directly or upload files and use the model as an evidence tool alongside a primary coding assistant.
Does Canonn R1 have a free plan?
100 signup requests; additional referral credits advertised. Ongoing free token usage is not established.. This record does not confirm an ongoing free plan.
How much does Canonn R1 cost?
$0.25 input / $1 output per 1M tokens. See the billing terms below. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use Canonn R1 through an API?
OpenAI-compatible chat API, file retrieval/citations, audit endpoint and MCP evidence tools documented.. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Usage costs $0.25 per million input tokens and $1 per million output tokens, with prepaid credits from $5. Documented limits are 16,384 context tokens, 4,096 output tokens and 120 requests/minute/key. Optional branding/domain add-ons cost $20/month each. Provider benchmark comparisons and privacy claims were not independently validated.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Official product information
Product identity and relevant official-source evidence reviewed individually.
Read original source ↗Costs and constraints
Usage costs $0.25 per million input tokens and $1 per million output tokens, with prepaid credits from $5. Documented limits are 16,384 context tokens, 4,096 output tokens and 120 requests/minute/key. Optional branding/domain add-ons cost $20/month each. Provider benchmark comparisons and privacy claims were not independently validated.
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.