| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Last year's cycle (2026): $699–$2,500; 2027: Unconfirmed — check official site | Last year's cycle (2026): $895; 2027: Unconfirmed — check official site |
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| Financial aid | Last year's cycle (2026): Limited need-based scholarships: Amount: Unconfirmed — check official site. Very limited; did not cover residential fees or international students. The separate GI Partners path listed eight Boston-area rising-senior awards below a household-income threshold.; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Expenses and aid conditions | Last year's cycle (2026): Residential housing and meals: $699–$2,097. USD 699 per week; included dormitory, three meals daily, supervision, and residential activities. Snacks excluded.; Seat deposit: $200–$500. USD 200 for one-week programs and USD 500 for three-week or remote programs; credited toward tuition.; Optional airport transportation: $50–$99. USD 50 departure one-way, USD 75 arrival one-way, or USD 99 round trip for 2026.; Optional linen rental: $50. Included sheets, pillowcase, and towel.; Limited need-based scholarships: Amount: Unconfirmed — check official site. Very limited; did not cover residential fees or international students. The separate GI Partners path listed eight Boston-area rising-senior awards below a household-income threshold.; 2027: Unconfirmed — check official site | Last year's cycle (2026): 2026 nonrefundable Online registration fee or deposit: $95. Included within the $895 total rather than added on top; next-cycle payment and refund terms are not announced.; 2027: Unconfirmed — check official site |
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| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Grades 6–12; Grade timing: Unconfirmed — check official site | Grades 6–12; Grade timing: Unconfirmed — check official site |
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| Additional eligibility | Requirement: Select a course matching the student's entering grade and readiness; Requirement: Three-week programs: normally enter grade 8 through college and complete competitive admission; Requirement: One-week programs: perform at grade level or above and register while space remains; Requirement: Pre-high-school programs: meet the specific middle-school grade band; Requirement: Remote students need a suitable device and synchronous availability; Requirement: International students must arrange travel status and pay in full before BLI issues an invitation letter; Exclusion: Not every course accepts every grade in the umbrella range; Exclusion: Three-week and remote acceptance is not guaranteed; Exclusion: Housing, single-room requests, scholarships, preferred campus, airport transport, and course capacity are not guaranteed; Exclusion: International students were ineligible for the general need-based aid described in the 2026 FAQ | Requirement: Be entering grades 6-8 for the middle-school section or grades 9-12 for the high-school section under the newly published cycle; Requirement: Be prepared for sustained live reading, discussion, writing, listening, and peer engagement; Requirement: Register online or by phone only after a newly dated session is published; Requirement: Obtain support or endorsement from a teacher, principal, or head of school; Requirement: Pay the current nonrefundable registration amount and remaining tuition under the new cycle's terms; Requirement: Attend the complete synchronous schedule in the selected time zone and follow academic, discussion, writing, technology, conduct, privacy, and originality rules; Exclusion: Using the completed 2026 dates, $895 tuition, $95 fee, refund terms, faculty, or course list as guaranteed 2027 terms; Exclusion: Treating a stale register button as evidence that a future session is open; Exclusion: Applying for 2026 aid after its April 2 deadline; Exclusion: Assuming international enrollment creates eligibility for financial aid; Exclusion: Assuming online participation provides college credit, host-college affiliation, admission, publication, an award, or a recommendation |
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| Session dates or duration | Catalog terms: 1–3 weeks; 2027: Unconfirmed — check official site | Catalog terms: 1 week; 2027: Unconfirmed — check official site |
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| Format | In person / Online | Online |
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| Housing and supervision | Residential. Supervision and housing details: Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Boston, Massachusetts, Waltham, Massachusetts, Wellesley, Massachusetts, Weston, Massachusetts, Greater Boston | Live time-zone-specific online cohorts; 2026 included North American and Asia-oriented schedules |
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| Selection and application | Selection: Three-week and remote programs used competitive rolling review based on academic record, curiosity, subject commitment, perspective, and experience. One-week and pre-high-school programs were capacity-based registration. Application materials: Student-written application essay | Selection: Registration is described as rolling while space remains and requires educator support; the provider does not publish a current applicant count, acceptance rate, section capacity, or 2027 placement process. Application materials: Writing sample, interview, recommendation letter, placement material, or technology check only if the new cycle requires it |
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| Official sources | Source 1 · checked 2026-08-21Source 2 · checked 2026-08-21Source 3 · checked 2026-08-21Source 4 · checked 2026-08-21Source 5 · checked 2026-08-20 | Source 1 · checked 2026-08-20Source 2 · checked 2026-08-20Source 3 · checked 2026-08-20Source 4 · checked 2026-08-20Source 5 · checked 2026-08-20Source 6 · checked 2026-08-20 |
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