last-api.ai

Multi-vendor LLM relay with 117+ models across 9+ vendors and dedicated Claude reverse channels.

Models
130 models
From
$0.103/M
Speed
--
Updated
6/8/2026
Latency
--
Created At
4/27/2026
Recharge Rate
¥1.00 per $1 quota

Features

DrawingTaskData Export

API Endpoints

  • Endpoint 1Historical / Unverified
    https://last-api.ai
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Leaderboard Rankings

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

About Last API

Last API is a Chinese LLM relay covering 117+ models across Anthropic, OpenAI (GPT-5.x, Codex), Google Gemini, DeepSeek, Moonshot Kimi, 智谱, Alibaba Qwen, SAP AI Core and OpenCode Zen. It exposes AWS / Vertex / official channels plus dedicated Claude reverse-engineered groups (claude-reverse, claude-max, claude-max-cc) and a Codex group. Recent additions include DeepSeek V4, GPT-5.4 Codex and Claude Opus/Sonnet 4.x. Pricing wiki on Feishu; business contact QQ 215278525, support group 957036065.

Health Check

100%Recent availability
History (72 pts)
PastNow

API Benchmarks & Pricing

Compare 71 model rows across audit recency, latest speed tests, throughput, latency, and per-token pricing.

Model
Input ($/M)
Output ($/M)
gpt-5.6gpt-codex
$4.00/M$32.00/M
claude-opus-5claude-max-free
$12.50/M$62.50/M
claude-opus-5claude-max
$12.50/M$62.50/M
claude-opus-5aws-claude-2
$15.00/M$75.00/M
claude-opus-5aws-claude
$35.00/M$175.00/M
gpt-5.6-lunagpt-codex
$0.800/M$6.40/M
gpt-5.6-terragpt-codex
$2.00/M$16.00/M
gpt-5.6-solgpt-codex
$4.00/M$32.00/M
claude-sonnet-5claude-reverse
$1.80/M$9.00/M
claude-sonnet-5claude-max
$5.00/M$25.00/M
claude-sonnet-5claude-max-free
$5.00/M$25.00/M
claude-sonnet-5aws-claude-2
$6.00/M$30.00/M
claude-sonnet-5aws-claude
$14.00/M$70.00/M
gpt-image-2gpt-image-2
$9.83/M$58.98/M
claude-fable-5claude-max-free
$25.00/M$125.00/M
claude-fable-5claude-max
$25.00/M$125.00/M
claude-fable-5aws-claude-2
$30.00/M$150.00/M
claude-fable-5aws-claude
$70.00/M$350.00/M
$0.275/M$1.65/M
claude-opus-4-8claude-reverse
$4.50/M$22.50/M
claude-opus-4-8claude-max-free
$12.50/M$62.50/M
claude-opus-4-8claude-max
$12.50/M$62.50/M
claude-opus-4-8aws-claude-2
$15.00/M$75.00/M
claude-opus-4-8aws-claude
$35.00/M$175.00/M
$41.25/M$41.25/M

Showing 25 of 71 model rows

Recent Test Records

No test records available

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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.