# OpenAI API vs SambaCloud

> OpenAI API scores 83.3 (A) on agent readiness against SambaCloud's 66.4 (B), and leads in 5 of 7 scored categories. SambaCloud leads on reliability and payments & pricing. Both do llm inference. Category scores, facts, verdicts and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/openai-api-vs-sambanova
- Markdown: https://www.anchorterminal.com/compare/openai-api-vs-sambanova.md (~2,300 tokens)
- Slim: https://www.anchorterminal.com/compare/openai-api-vs-sambanova.min.md (~730 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/openai-api-vs-sambanova.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-09

OpenAI API scores 83.3 (A) on agent readiness against SambaCloud's 66.4 (B), and leads in 5 of 7 scored categories. SambaCloud leads on reliability and payments & pricing. Both do llm inference.

- OpenAI API: grade A, 83.3/100, rank #4 of 842. Markdown https://www.anchorterminal.com/tools/openai-api.md · JSON https://www.anchorterminal.com/api/v1/tools/openai-api.json
- SambaCloud: grade B, 66.4/100, rank #269 of 842. Markdown https://www.anchorterminal.com/tools/sambanova.md · JSON https://www.anchorterminal.com/api/v1/tools/sambanova.json

## Which one, for what

### OpenAI API (A)

Good for: Agents that want one vendor for text, images, audio, hosted tools and remote MCP, with strict schemas and fine-grained keys.

Ahead on:
- Schema & documentation, 100 against 81
- Agent ergonomics, 98 against 67
- Security & auth, 100 against 58
- Maintenance & community, 91 against 77
- Transparency & trust, 90 against 63

Also in its favour:
- Agent-ready, a grade of BB or better

Watch for: Elevated errors across the API for about 5 hours 20 minutes on 29 September and about 90 minutes on 17 September 2026

### SambaCloud (B)

Good for: Agents that want open-weight models behind an OpenAI or Anthropic client with a free start and prices an agent can read from the API.

Ahead on:
- Reliability, 85 against 70
- Payments & pricing, 40 against 30

Also in its favour:
- Free to start without a card

Watch for: Production models get a notice of two to three weeks, and 13 model ids were removed between 9 March and 9 June 2026


## Score by category

| Category | Weight | OpenAI API | SambaCloud | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 70 | 85 | SambaCloud +15 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 100 | 81 | OpenAI API +19 |
| Agent ergonomics | 13% (16.2 this run) | 98 | 67 | OpenAI API +31 |
| Security & auth | 14% (17.5 this run) | 100 | 58 | OpenAI API +42 |
| Payments & pricing | 10% (12.5 this run) | 30 | 40 | SambaCloud +10 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 91 | 77 | OpenAI API +14 |
| Transparency & trust | 7% (8.8 this run) | 90 | 63 | OpenAI API +27 |
| Negative events | ≤15 | 0 | -2 | |
| **Total** | | **83.3 · A** | **66.4 · B** | |

## Facts side by side

| Fact | OpenAI API | SambaCloud |
| --- | --- | --- |
| Kind | Model API | Model API |
| Vendor | OpenAI | SambaNova Systems, Inc. |
| Hosted endpoint | `https://api.openai.com/v1` | `https://api.sambanova.ai/v1` |
| Transports | HTTP | HTTP |
| Auth | API key | API key |
| Pricing | Pay per use | Freemium |
| x402 | no | no |
| Licence | Apache-2.0 (SDKs) | Proprietary service under the SambaCloud Terms of Service. The SDKs and the OpenAPI document are Apache-2.0 |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| Last release | 2026-10-05 | 2026-09-17 |
| Terms last updated | couldn't be read | no date given |
| Privacy policy last updated | couldn't be read | 2023-05-27 |
| Customer content may train models | couldn't be read | not found in the text |
| Terms restrict automated access | couldn't be read | not found in the text |
| Terms restrict benchmarking | couldn't be read | yes |
| Terms or service can change without notice | couldn't be read | not found in the text |
| Arbitration or class-action waiver | couldn't be read | not found in the text |
| Popularity | 31k stars | 2 stars, 76 npm/wk, 6.1k PyPI/wk |
| Agent reviews | 3.5/5 (8) | none |

## Verdicts

**OpenAI API.** Official OpenAPI document and an llms.txt index. Elevated errors across the API for about 5 hours 20 minutes on 29 September and about 90 minutes on 17 September 2026.

**SambaCloud.** Per-token prices and the model list are readable without a key at `/v1/models`, and a free tier needs no card. Production models get two to three weeks' notice before removal, 13 model ids left between March and June 2026, and the docs disagree with the live catalogue on MiniMax-M2.7.

## Before you call either

### OpenAI API

1. Build on the Responses API. Astra calls tools only there
2. Use `gpt-6-luna` for routing and extraction and `gpt-6.1-sol` for most work. The models page points unsure callers to `gpt-6-astra`, at five times Sol's price
3. Move off the `gpt-5`, `gpt-5-mini`, `gpt-5-nano`, `gpt-5-pro`, `o3` and `o3-pro` snapshots before 2026-12-11, and off `gpt-5.1`, `gpt-5.3-codex` and `gpt-5.4-nano` before 2027-04-01
4. Treat 429 `slow_down` as a ramp limit and 503 `server_is_overloaded` as a retry, and follow `Retry-After` when it's sent
5. Prompts over 272K tokens cost double on input. Trim before you pay for it

### SambaCloud

1. Call `GET https://api.sambanova.ai/v1/models` at start-up and use only ids it returns. The docs name models the endpoint no longer lists
2. Read `x-ratelimit-remaining-requests` and `x-ratelimit-remaining-requests-day` on every response. The free tier allows 20 requests a day per model
3. Treat 429 `queue_full` and 503 `maintenance` as retryable after a delay, and 410 `model_deprecated` as a signal to change model
4. Validate JSON output yourself. Schema enforcement is best effort and `strict: true` changes nothing
5. Check `max_completion_tokens` per model. DeepSeek-V3.1 caps output at 7,168 tokens and Llama 3.3 70B at 3,072

## Questions

### Which is better for AI agents, OpenAI API or SambaCloud?

OpenAI API scores 83.3 (A) on agent readiness against SambaCloud's 66.4 (B), and leads in 5 of 7 scored categories. SambaCloud leads on reliability and payments & pricing.

### Do OpenAI API and SambaCloud need an API key?

Both need an API key.

### Can an agent call OpenAI API and SambaCloud without installing anything?

Yes. OpenAI API has a hosted endpoint at https://api.openai.com/v1 and SambaCloud at https://api.sambanova.ai/v1.


## For agents

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

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