Free Rerank retrieved chunks for RAG for AI agents

Run it free (6)

• Cloudflare Workers AI bge-reranker-base · free_rerank · free

  @cf/baai/bge-reranker-base draws from the same 10,000 neurons/day.

  Limits: sharedNeuronsPerDay: 10000 · separateTokenCap: null

  Source · asOf 2026-10-25 · Fetched twice 2026-10-25 about 10 s apart without logging in (HTTP 200, no redirect, identical HTML; the page shows 'Last updated Oct 20, 2026'). 'Our free allocation allows anyone to use a total of 10,000 Neurons per day at no charge.' '@cf/baai/bge-reranker-base $0.003 per M input tokens 283 neurons per M input tokens' is the paid unit billed in neurons, not a free token cap; the page states no separate free rerank cap.

• Cohere trial key, rerank · free_rerank · free

  Trial-key Rerank limit of 10 requests per minute, inside the 1,000 calls/month trial cap.

  Limits: apiCallsPerMonth: 1000 · requestsPerMinute: 10 · monthlyCapSharedAcrossTrialKey: true

  Source · asOf 2026-10-25 · Page fetched twice 2026-10-25 about 10 s apart without logging in (HTTP 200, no redirect, identical HTML; response header 'last-modified: Fri, 23 Oct 2026 21:27:48 GMT'; the page itself shows no last-updated date). 'Trial keys (and prod keys on newer Chat model variants) are limited to 1,000 API calls a month.' Other API Endpoints table (Trial rate limit, then Production rate limit): 'Rerank 10 req / min 1,000 req / min'. Production rerank (1,000 req/min) is not the free tier. Values unchanged from 2026-10-03.

• Jina free API key reranker · free_rerank · free

  Reranker calls on a free Jina API key at the free-key rate limit shown on the embeddings page.

  Limits: requestsPerMinute: 100 · tokensPerMinute: 100000 · ipRequestsPer60Seconds: 10000

  Source · asOf 2026-10-25 · Page fetched twice 2026-10-25 about 10 s apart without logging in (HTTP 200, no redirect, identical HTML; response header 'last-modified: Thu, 22 Oct 2026 01:48:53 GMT'; the page itself shows no last-updated date). Rate table, Reranker API row, w/ Free API Key column: '100 RPM & 100,000 TPM' (the w/o API Key column shows a block icon), matching the FAQ line 'Rate limits apply per API key: Free: 100 RPM, 100K TPM'. FAQ: 'There is an additional IP-based limit of 10,000 requests per 60 seconds to prevent abuse.' FAQ: 'New users get an auto-generated API key with free tokens usable across any of our models.' and 'No, our API keys do not have an expiration date.' The page states no free token amount, so no token balance is stored (a 10 million token grant is not on the page). Paid and Premium columns are not the free tier and were not copied. Values unchanged from 2026-10-03.

• BGE-reranker-v2-m3 · open_weights · oss · Apache-2.0

  Downloadable BAAI BGE reranker v2 m3 weights.

  Limits: none stored.

  Source · asOf 2026-10-25 · Model card front matter fetched 2026-10-03 says license: apache-2.0. A separate LICENSE file was 404. README re-fetched twice 2026-10-25 (HTTP 200, byte-identical): front matter 'license: apache-2.0'; raw/main/LICENSE still 404 (twice).

• Qwen3-Reranker-0.6B · open_weights · oss · Apache-2.0

  Downloadable Qwen3 reranker 0.6B weights.

  Limits: none stored.

  Source · asOf 2026-10-25 · Model card front matter fetched 2026-10-03 says license: apache-2.0. A separate LICENSE file was 404. README re-fetched twice 2026-10-25 (HTTP 200, byte-identical): front matter 'license: apache-2.0'; raw/main/LICENSE still 404 (twice).

• FlashRank · free_rerank · oss · Apache-2.0

  Open-source local reranking library.

  Limits: none stored.

  Source · asOf 2026-10-25 · LICENSE fetched 2026-10-03 is Apache License 2.0. Re-fetched twice 2026-10-25 (~10 s apart, plain curl, no login): HTTP 200, no redirect, byte-identical: 'Apache License Version 2.0, January 2004'. License unchanged.

Reference (docs, public datasets and benchmarks) (0)

None.