# Hyperbolic vs Nebius AI Cloud

> Nebius AI Cloud scores 67.2 (B) on agent readiness against Hyperbolic's 48 (D), and leads in every scored category. Both do compute gpu. Category scores, facts, verdicts and agent notes side by side.

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- Updated: 2026-10-09

Nebius AI Cloud scores 67.2 (B) on agent readiness against Hyperbolic's 48 (D), and leads in every scored category. Both do compute gpu.

- Hyperbolic: grade D, 48/100, rank #730 of 842. Markdown https://www.anchorterminal.com/tools/hyperbolic.md · JSON https://www.anchorterminal.com/api/v1/tools/hyperbolic.json
- Nebius AI Cloud: grade B, 67.2/100, rank #240 of 842. Markdown https://www.anchorterminal.com/tools/nebius-ai-cloud.md · JSON https://www.anchorterminal.com/api/v1/tools/nebius-ai-cloud.json

## Which one, for what

### Hyperbolic (D)

Good for: Agents that rent whole H100, H200 or B200 machines or multi-node clusters for training and batch work and that have a funded account.

Watch for: API keys carry no scopes or expiry in the reviewed documentation, and the same key can call `DELETE /v2/users/me`

### Nebius AI Cloud (B)

Good for: Teams that want whole GPU VMs or InfiniBand clusters in Europe, the UK, Israel or the US with IAM, Terraform and an SLA, and are content to manage endpoint lifecycles themselves.

Ahead on:
- Reliability, 57 against 52
- Agent ergonomics, 77 against 55
- Security & auth, 81 against 47
- Payments & pricing, 20 against 15
- Maintenance & community, 82 against 42
- Transparency & trust, 77 against 61

Also in its favour:
- Runs on your own machine
- No incidents deducted, where Hyperbolic loses 3 points for them

Watch for: Status page lists 14 incidents marked major between 14 July and 8 October 2026, including about 21 hours of partial degradation in us-central1 on 19 August


## Score by category

| Category | Weight | Hyperbolic | Nebius AI Cloud | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 52 | 57 | Nebius AI Cloud +5 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 77 | 78 | Nebius AI Cloud +1 |
| Agent ergonomics | 13% (16.2 this run) | 55 | 77 | Nebius AI Cloud +22 |
| Security & auth | 14% (17.5 this run) | 47 | 81 | Nebius AI Cloud +34 |
| Payments & pricing | 10% (12.5 this run) | 15 | 20 | Nebius AI Cloud +5 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 42 | 82 | Nebius AI Cloud +40 |
| Transparency & trust | 7% (8.8 this run) | 61 | 77 | Nebius AI Cloud +16 |
| Negative events | ≤15 | -3 | 0 | |
| **Total** | | **48 · D** | **67.2 · B** | |

## Facts side by side

| Fact | Hyperbolic | Nebius AI Cloud |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Hyperbolic Labs, Inc. | Nebius |
| Hosted endpoint | `https://api.hyperbolic.ai` | `https://api.nebius.cloud` |
| Transports | HTTP | HTTP, stdio |
| Auth | API key | OAuth or key |
| Pricing | Pay per use | Pay per use |
| Price for compute gpu | not published | $1.35 per GPU-hour |
| x402 | no | no |
| Licence | Proprietary service under Hyperbolic's Terms of Service. The unmaintained hyperbolic-mcp repository on GitHub is MIT | Proprietary service under the Nebius Services Agreement. The API definitions, the Go, Python and JavaScript SDKs and the MCP server on GitHub are MIT |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| Last release | 2026-10-05 | 2026-10-07 |
| Terms last updated | 2025-03-24 | 2026-09-28 |
| Privacy policy last updated | no date given | 2026-09-23 |
| Customer content may train models | not found in the text | not found in the text |
| Terms restrict automated access | yes | not found in the text |
| Terms restrict benchmarking | not found in the text | yes |
| Terms or service can change without notice | yes | not found in the text |
| Arbitration or class-action waiver | yes | yes |
| Popularity | none | 4.1k npm/wk, 469k PyPI/wk |

## Verdicts

**Hyperbolic.** The API serves its own OpenAPI 3.1 document without a key, lists GPU prices on an open endpoint and dates the removal of legacy paths at 1 March 2027. API keys carry no scopes and can delete the account, rental creation has no idempotency key, and renting needs a browser signup and a $5 deposit.

**Nebius AI Cloud.** One API definition generates the REST and gRPC interfaces, the CLI, Terraform provider and three SDKs, with a 602-operation OpenAPI document, `X-Idempotency-Key` and role-scoped service accounts. The status page lists 14 major incidents between 14 July and 8 October 2026, no request rate limits were found, and signup needs a browser and a card.

## Before you call either

### Hyperbolic

1. Read `GET /v2/on-demand/rental-options` first. It needs no key and lists what can be rented now, with `costPerHourCents` per GPU configuration.
2. Send `rentalType` and `gpuCount` to `POST /v2/on-demand/rentals`. Region defaults to `us-central-1` and GPU type to `h100`, so set both from the options list.
3. List active rentals before retrying a failed create call. There is no idempotency key and every ready rental bills hourly.
4. Save an SSH public key with `POST /v2/ssh-keys` before renting. Without `sshPublicKeyIds` the newest saved key is attached.
5. Do not create reserved rentals unless asked. They are paid in full up front and cannot be terminated early.

### Nebius AI Cloud

1. Use a service account with an authorised key, then exchange a five-minute RS256 JWT at `https://auth.eu.nebius.com/oauth2/token/exchange` for a 12-hour Bearer token
2. Send `X-Idempotency-Key` with a random UUID on every create, update and delete, since a 504 can follow a call that succeeded
3. Poll the returned operation (`/ai/v1/endpoints/operations/{id}`) until `status` is set; concurrent operations on one resource are not supported
4. Stop or delete endpoints when idle. A stopped endpoint bills nothing, a stopped Devlab or VM still bills for its disk
5. Check region support first. Serverless AI is absent from `eu-south1` and `us-north1`, and each GPU platform exists in one to four regions
6. Run the beta `nebius/mcp-server` with safe mode on (the default); `nebius_cli_execute` can run any CLI command when `SAFE_MODE=false`

## Questions

### Which is better for AI agents, Hyperbolic or Nebius AI Cloud?

Nebius AI Cloud scores 67.2 (B) on agent readiness against Hyperbolic's 48 (D), and leads in every scored category.

### Do Hyperbolic and Nebius AI Cloud need an API key?

Hyperbolic needs an API key. Nebius AI Cloud takes an API key or an OAuth sign-in.

### Can an agent call Hyperbolic and Nebius AI Cloud without installing anything?

Yes. Hyperbolic has a hosted endpoint at https://api.hyperbolic.ai and Nebius AI Cloud at https://api.nebius.cloud.


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/hyperbolic-vs-nebius-ai-cloud.json, and with the fewest tokens: https://www.anchorterminal.com/compare/hyperbolic-vs-nebius-ai-cloud.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "hyperbolic", "b": "nebius-ai-cloud"}`. From a terminal: `anchor compare hyperbolic nebius-ai-cloud`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/hyperbolic.json and https://www.anchorterminal.com/api/v1/tools/nebius-ai-cloud.json

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