GPT-5.6 Terra
GPT-6 Astra has higher test pass rate than GPT-5.6 Terra GPT-6 Luna has higher test pass rate than GPT-5.6 Terra API prices of GPT-6.1 Terra are half those of GPT-5.6 Terra GPT-6.1 Terra gained 6 points on the Intelligence Index over GPT-5.6 Terra GPT-6.1 Terra guesses 38% of the time compared to 88% for GPT-5.6 Terra on the AA-Omniscience benchmark GPT-6.1 Terra outperforms GPT-5.6 Terra on MMMU-Pro for visual reasoning GPT-6.1 Terra finishes MMU-Pro tasks more than three times faster than GPT-5.6 Terra GPT-6.1 Terra solves more tasks in Terminal‑Bench 4.0 than GPT-5.6 Terra GPT-6.1 Terra has a higher defense rate (98.8%) than GPT-5.6 Terra (96.2%) against indirect prompt injection attacks GPT-6.1 Terra is a significant step up from GPT-5.6 Terra Artificial Analysis ranks GPT‑5.6 Terra in its Intelligence Index (42 points) GPT‑6.1 Terra has a lower $5 per million output‑token price than GPT‑5.6 Terra’s $12 per million output‑token price GPT‑6.1 Terra has a lower $0.40 per‑task cost than GPT‑5.6 Terra’s $1.40 per‑task cost· Entity summary generated by Graphiti
Relation timeline
BY VALID-FROM DATE- Artificial AnalysisRANKSGPT-5.6 Terra
Artificial Analysis ranks GPT‑5.6 Terra in its Intelligence Index (42 points)
- GPT-6.1 TerraHAS LESS OUTPUT TOKEN PRICE THANGPT-5.6 Terra
GPT‑6.1 Terra has a lower $5 per million output‑token price than GPT‑5.6 Terra’s $12 per million output‑token price
- GPT-6.1 TerraHAS LESS PER TASK COST THANGPT-5.6 Terra
GPT‑6.1 Terra has a lower $0.40 per‑task cost than GPT‑5.6 Terra’s $1.40 per‑task cost
- GPT-6.1 TerraIS STEP UP FROMGPT-5.6 Terra
GPT-6.1 Terra is a significant step up from GPT-5.6 Terra
- GPT-6.1 TerraHALVES API PRICE OFGPT-5.6 Terra
API prices of GPT-6.1 Terra are half those of GPT-5.6 Terra
- GPT-6.1 TerraFINISHES IN TIME AT THREE TIMES FASTER THANGPT-5.6 Terra
GPT-6.1 Terra finishes MMU-Pro tasks more than three times faster than GPT-5.6 Terra
- GPT-6.1 TerraSOLVES MORE TASKS THANGPT-5.6 Terra
GPT-6.1 Terra solves more tasks in Terminal‑Bench 4.0 than GPT-5.6 Terra
- GPT-6.1 TerraDEFENSE RATE IS HIGHER THANGPT-5.6 Terra
GPT-6.1 Terra has a higher defense rate (98.8%) than GPT-5.6 Terra (96.2%) against indirect prompt injection attacks
- GPT-6.1 TerraGUESSING RATE LOWER THANGPT-5.6 Terra
GPT-6.1 Terra guesses 38% of the time compared to 88% for GPT-5.6 Terra on the AA-Omniscience benchmark
- GPT-6.1 TerraOUTPERFORMSGPT-5.6 Terra
GPT-6.1 Terra outperforms GPT-5.6 Terra on MMMU-Pro for visual reasoning
- GPT-6.1 TerraGAINED POINTS ON INDEX OVERGPT-5.6 Terra
GPT-6.1 Terra gained 6 points on the Intelligence Index over GPT-5.6 Terra
- GPT-6 LunaHAS HIGHER TEST PASS RATE THANGPT-5.6 Terra
GPT-6 Luna has higher test pass rate than GPT-5.6 Terra
- GPT-6 AstraHAS HIGHER TEST PASS RATE THANGPT-5.6 Terra
GPT-6 Astra has higher test pass rate than GPT-5.6 Terra
Relations are facts Graphiti extracted from reports, not verbatim quotes. An end date means later reporting showed the relation no longer holds.
Events 2
Source reports 4
- Why OpenAI Is Selling GPT-6.1 Terra on Price, Not BenchmarksBeInCrypto · 2026-10-27
- GPT-6.1 TerraSimon Willison · 2026-10-27
- GPT-6.1 Terra halves OpenAI's API prices and still gains ground on its larger modelsThe Decoder · 2026-10-27
- OpenAI says GPT-6 is much better with legacy programming languages such as COBOL and FortranThe Decoder · 2026-10-21