OneGov OpenAI phase 1advanced_model_allowance 100 million AMUs during the first 60 days Advanced Model Units 2026-09-10 https://static.carahsoft.com/concrete/files/4817/7619/8131/Purchase_Guide_One_Pager_OpenAI_-_FINAL.pdf — OneGov OpenAI phase 1advanced_model_allowance_duration First 60 days days 2026-09-10 https://static.carahsoft.com/concrete/files/4817/7619/8131/Purchase_Guide_One_Pager_OpenAI_-_FINAL.pdf — OneGov OpenAI phase 2announcement_date September 10, 2026 — 2026-09-10 https://www.gsa.gov/about-gsa/newsroom/news-releases/gsa-expands-onegov-ai-offerings-with-discounted-openais-chatgpt-09102026 — OneGov OpenAI phase 1automatic_renewal No — 2026-09-10 https://www.carahsoft.com/openai/gsa-onegov — OneGov OpenAI phase 1base_price $1 per agency USD per agency 2026-09-10 https://itvmo.gsa.gov/onegov — OneGov OpenAI phase 1base_product Core ChatGPT Enterprise for Government — 2026-09-10 https://www.carahsoft.com/openai/gsa-onegov — OneGov OpenAI phase 1contract_end September 30, 2026 — 2026-09-10 https://itvmo.gsa.gov/onegov — OneGov OpenAI phase 1contract_number 47QSWA18D008F — 2026-09-10 https://www.gao.gov/products/b-423826 — OneGov OpenAI phase 1contract_start August 14, 2025 — 2026-09-10 https://www.carahsoft.com/openai/gsa-onegov — Daybreak Blue under phase 2discount 50% off standard commercial pricing percent 2026-09-10 https://openai.com/index/expanding-ai-access-us-government — OneGov OpenAI phase 2eligible_government_categories Federal executive, legislative and judicial; state; local; tribal — 2026-09-10 https://www.gsa.gov/about-gsa/newsroom/news-releases/gsa-expands-onegov-ai-offerings-with-discounted-openais-chatgpt-09102026 — OneGov OpenAI phase 2eligible_usage_discount 50% percent 2026-09-10 https://www.gsa.gov/about-gsa/newsroom/news-releases/gsa-expands-onegov-ai-offerings-with-discounted-openais-chatgpt-09102026 — OneGov OpenAI phase 1implementing_modification PS-1153 — 2026-09-10 https://www.gao.gov/products/b-423826 — OneGov OpenAI phase 2intake_product_options ChatGPT Enterprise; ChatGPT FedRAMP; direct OpenAI API; API through AWS Bedrock; cyber and specialty models — 2026-09-10 https://openai.com/form/openai-for-government — OneGov OpenAI phase 2minimum_order None USD minimum order 2026-09-10 https://itvmo.gsa.gov/onegov — OneGov OpenAI phase 2minimum_spend_commitment None USD committed spend 2026-09-10 https://itvmo.gsa.gov/onegov — OneGov OpenAI phase 2named_product_families ChatGPT Enterprise, Codex and OpenAI models — 2026-09-10 https://openai.com/solutions/industries/government — OneGov OpenAI phase 2order_funding Each agency places and funds its own order — 2026-09-10 https://openai.com/form/openai-for-government — OneGov OpenAI phase 2ordering_routes OpenAI direct, resellers, supported hyperscalers and cloud marketplaces — 2026-09-10 https://itvmo.gsa.gov/onegov — OneGov OpenAI phase 2platform_license_fee $0 USD 2026-09-10 https://itvmo.gsa.gov/onegov — OneGov OpenAI phase 1post_allowance_usage Advanced Model Unit credit packs available as separately priced add-ons — 2026-09-10 https://www.carahsoft.com/openai/gsa-onegov — Daybreak Red under phase 2pricing Standard commercial pricing — 2026-09-10 https://openai.com/index/expanding-ai-access-us-government — OneGov OpenAI phase 1procurement_vehicle GSA Multiple Award Schedule / Federal Supply Schedule — 2026-09-10 https://www.gao.gov/products/b-423826 — OneGov OpenAI phase 2program_term 27 months months 2026-09-10 https://openai.com/index/expanding-ai-access-us-government — OneGov OpenAI phase 1promotional_sku CHATGPTENTBASE-FED — 2026-09-10 https://www.carahsoft.com/openai/gsa-onegov — OneGov OpenAI phase 2published_model_scope Eligible ChatGPT models available to government, including FedRAMP-authorized offerings — 2026-09-10 https://itvmo.gsa.gov/onegov — OneGov OpenAI phase 2published_vehicle GSA Multiple Award Schedule once effective — 2026-09-10 https://www.gsa.gov/about-gsa/newsroom/news-releases/gsa-expands-onegov-ai-offerings-with-discounted-openais-chatgpt-09102026 — OneGov OpenAI phase 2scheduled_end December 31, 2028 — 2026-09-10 https://openai.com/index/expanding-ai-access-us-government — OneGov OpenAI phase 2scheduled_start October 1, 2026 — 2026-09-10 https://openai.com/index/expanding-ai-access-us-government — OneGov OpenAI phase 2undiscounted_license_reference $15 per user per month USD per user per month 2026-09-10 https://openai.com/index/expanding-ai-access-us-government — OneGov OpenAI phase 2usage_price_basis Token-based consumption — 2026-09-10 https://www.gsa.gov/about-gsa/newsroom/news-releases/gsa-expands-onegov-ai-offerings-with-discounted-openais-chatgpt-09102026 —