apifree.rensumo.top

A non-profit AI infrastructure offering free access to integrated large language models with privacy-focused, no-logging policies.

Models
774 models
From
$75.00/M
Speed
358 tok/s
Updated
6/8/2026
Latency
0.00 s
Created At
2/8/2026
Recharge Rate
¥1.00 per $1 quota

Features

DrawingTaskData Export

Login Methods

GitHubLinuxDO

API Endpoints

  • CF Preferred Route
    https://apifree.rensumo.top

    Southeast recommendation

  • EO Route
    https://apifree-eo.rensumo.top/

    EO route

  • Endpoint 3Historical / Unverified
    https://api.rensumo.top
  • Endpoint 4Historical / Unverified
    https://api-eo.rensumo.top
  • Endpoint 5Historical / Unverified
    https://apifree-eo.rensumo.top
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Leaderboard Rankings

Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.

About 素墨API

素墨API is a community-driven, non-profit platform providing free AI infrastructure for developers. It integrates multiple mainstream large language models, allowing users to switch between them seamlessly. Key features include a full-stack model matrix, support for high token usage (over 1 billion tokens daily), and a strict no-logging policy to ensure data privacy. The service is permanently free as a public welfare project, with no costs for API calls. Typical use cases include AI development, research, and applications requiring model flexibility without financial barriers. The platform emphasizes privacy and accessibility, supported by community contributions and partnerships with cloud service providers.

Health Check

100%Recent availability
History (72 pts)
PastNow

API Benchmarks & Pricing

Compare 690 model rows across audit recency, latest speed tests, throughput, latency, and per-token pricing.

Model
Input ($/M)
Output ($/M)
deepseek-expert-chatdefault
$0.010/request-
gliner-piidefault
$0.010/request-
GLM-CogView3-Flashdefault
$0.010/request-
google/diffusiongemma-26b-a4b-itdefault
$75.00/M$75.00/M
grok-4-mini:freedefault
$0.010/request-
grok-4.1-fast-non-reasoningdefault
$0.010/request-
grok-4.1-fast-reasoningdefault
$0.010/request-
grok-4.1-mini:freedefault
$0.010/request-
grok-imaginedefault
$0.010/request-
ising-calibration-1-35b-a3bdefault
$0.010/request-
kimi-k2.5-instantdefault
$0.010/request-
kimi-k2.5-instant-tidydefault
$0.010/request-
kimi-k2.5-tidydefault
$0.010/request-
kimi-k2.6-instant-tidydefault
$0.010/request-
kimi-k2.6-tidydefault
$0.010/request-
llama-nemotron-embed-1b-v2default
$0.010/request-
longcat-thinkingdefault
$0.010/request-
mistraldefault
$0.010/request-
mistral-small-4-119b-2603default
$0.010/request-
nano-banana-2default
$0.010/request-
nemotron-3-content-safetydefault
$0.010/request-
nemotron-3-superdefault
$0.010/request-
nvidia-nemotron-3-super-120b-a12bdefault
$0.010/request-
nvidia/ai-synthetic-video-detectordefault
$0.010/request-
nvidia/ising-calibration-1-35b-a3bdefault
$0.010/request-

Showing 25 of 690 model rows

Recent Test Records

TimeModelSpeedLatency
Apr 9, 06:56 AM
cb/glm-5.1
41.30 tok/s
7.76s
Apr 5, 05:53 AM
cb/auto
46.59 tok/s
23.98s
Apr 5, 05:52 AM
[按量]anti/claude-opus-4-6
46.66 tok/s
2.34s
Apr 5, 05:47 AM
[按量]anti/claude-sonnet-4-6
49.13 tok/s
8.19s
Mar 22, 07:51 AM
openai/gpt-oss-20b
277.46 tok/s
1.11s
Mar 22, 07:36 AM
openai/gpt-oss-20b
257.86 tok/s
0.96s
Mar 22, 06:48 AM
abacusai/dracarys-llama-3.1-70b-instruct
16.23 tok/s
0.78s
Mar 22, 06:30 AM
deepseek-v3.2
15.61 tok/s
7.14s
Feb 28, 04:36 AM
echo
1008.34 tok/s
0.67s
Feb 28, 04:35 AM
echo
646.25 tok/s
0.77s

Similar API Provider Alternatives to Compare

Compare 素墨API alternatives against 6 nearby API providers using 1380 LMSpeed signals across shared model coverage, pricing, benchmark speed, uptime, and free-model availability.

ProviderWhy compareModelsFreeAvg priceSpeed30d uptime
素墨API

apifree-rensumo-top

A non-profit AI infrastructure offering free access to integrated large language models with privacy-focused, no-logging policies.

Current provider baseline7740$75.00/M358 tok/s9930%
ChooseC API

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ChooseC API is a unified AI model aggregation gateway supporting 260+ mainstream models including Claude, GPT, Qwen, DeepSeek, Kimi, and GLM with OpenAI, Claude, and Gemini compatibility.

  • Lower average pricing
  • Higher 30-day availability
  • More free-model options
3359$0.095/M138 tok/s9950%
F2API

api-f2api-com

F2API is an enterprise AI gateway providing a unified OpenAI-compatible interface for accessing multiple large language models.

  • Higher 30-day availability
  • Broader model coverage
1,2620N/A272 tok/s9990%
Koyeb AI Gateway

new-api-koyeb-app

An OpenAI-compatible API gateway deployed on Koyeb, providing access to multiple AI models.

  • Higher 30-day availability
  • More free-model options
578420N/A33 tok/s9960%
SMLC666 API

api-smlc666-top

SMLC666 API provides an OpenAI-compatible API relay service with unified access to various AI models.

  • Lower average pricing
  • Higher 30-day availability
1830$0.240/M43 tok/s9970%
WONG公益站

wzw-pp-ua

WONG公益站 is a free, community-driven OpenAI-compatible API relay. It aggregates 70+ AI models from providers like OpenAI, Anthropic, DeepSeek, xAI, Moonshot, and Zhipu AI, offering free API quotas for developers and researchers.

  • Lower average pricing
  • Higher 30-day availability
1400$0.013/M46 tok/s9970%
ChooseC API

ipv4-beta-kxcym-top-3001

ChooseC API is an OpenAI-compatible relay service hosted at ipv4-beta.kxcym.top, providing access to multiple AI models through standardized endpoints.

  • Lower average pricing
  • More free-model options
1229$0.095/M51 tok/s0%

Announcements

success3/14/2026

Service restored

success2/18/2026

claude-sonnet-4-6 launched

success2/13/2026

minimax-m2.5 launched

success2/12/2026

glm5 launched

success2/11/2026

Due to Google significantly cutting ultra account quotas, overall usage has decreased significantly. Gemini Pro series prices will be increased to 0.1.

success2/1/2026

kimi2.5 launched

success1/2/2026

To adapt to LDC, quotas for new users will be reduced. Existing users will not be affected.

Notes

  • Health checks: Scope: the 72-hour chart and recent availability measure API connectivity only. Each bar summarizes one hour of checks. Targets: LMSpeed tries the configured health check URL and provider status URL first, then API endpoints derived from known API hosts and recent speed-test base URLs. A website host is considered only when it looks like an API endpoint. Probe steps: each candidate goes through DNS lookup, TCP connection, TLS handshake for HTTPS, and an HTTP HEAD request with redirects followed. Probing stops after the first reachable candidate. Reachable criteria: every required network step must succeed. An HTTP response below 500 is treated as reachable, including 401 because it confirms that an authenticated API endpoint responded, except for statuses classified as blocked. Blocked results: HTTP 403, 429, 521, 525, and 530, plus detected WAF or Cloudflare challenges, are shown as blocked and excluded from availability calculations because LMSpeed cannot determine whether the API itself is down. Model availability: when a dedicated test key is configured, LMSpeed sends an authenticated GET request to a derived /models endpoint and compares returned model IDs with this provider's listed models. These per-model results appear in Models & Pricing and are not included in the provider connectivity percentage. Timeouts: TCP connection, TLS handshake, HTTP connectivity, and model requests each use a 20-second timeout. A full run can take longer when several candidates are tried. Frequency: a background worker checks all providers every 5 minutes by default. The 72-hour chart combines those samples into hourly bars, and the schedule may be changed by the service operator. Limit: automated samples are not an SLA and do not guarantee account quota, every model, every region, or successful completion requests. Check the provider's own status page before making operational decisions.
  • Domain Rating data is sourced from Ahrefs. It is a 0–100 backlink-based domain strength signal and does not measure API speed or reliability.
  • Announcements and FAQ are read from this provider's NewAPI status snapshot when available. LMSpeed stores the original content and optional English translations from the provider status source, then shows the localized fields on this page.