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GPT-6.1 Terra vs Mistral Large 4

Detailed technical comparison between GPT-6.1 Terra (OpenAI) and Mistral Large 4 (Mistral). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.

⚡ Executive Summary & Verdict

Comparison Snapshot

GPT-6.1 Terra: 0 WinsvsMistral Large 4: 6 Wins
Context Leader

GPT-6.1 Terra

1,050,000 tokens
Agentic Tool-Calling

Tie

Equal Capability
Lowest Latency (TTFT)

Tie

Equal Speed
Input Price Leader

Mistral Large 4

$0.70 / MTok
OpenAIactive

GPT-6.1 Terra

GPT-6.1 Terra is the mid-tier model in OpenAI's GPT-6.1 series, priced below GPT-6.1 Sol. It is suited for everyday agentic, coding, and writing work, is particularly strong at understanding screenshots...

View GPT-6.1 Terra Full Specs →
Mistralactive

Mistral Large 4

Mistral Large 4 is a frontier multimodal (text and image input) model from Mistral AI built for reasoning, coding, and agentic workloads. It offers a 1M-token context window with up...

View Mistral Large 4 Full Specs →

Technical Specifications

🏆 = Superior Spec
SpecificationGPT-6.1 TerraMistral Large 4
ProviderOpenAIMistral
Context Window1,050,000 tokens🏆1,048,576 tokens
Agent SuitabilityNot yet benchmarkedNot yet benchmarked
Time to First Token (TTFT)No public TTFT dataNo public TTFT data
Deployment Modelmanaged apiself hostable
Production StabilityNot verifiedNot verified
API AvailableYesYes
Released Date2026-10-262026-10-06

API Pricing Comparison

Input Price per Million Tokens

GPT-6.1 Terra

$1.00

Mistral Large 4

$0.70

Output Price per Million Tokens

GPT-6.1 Terra

$5.00

Mistral Large 4

$2.10

💡 Cost Ratio: Mistral Large 4 is 1.4x cheaper per input token than GPT-6.1 Terra.

Want to test both models live?

Run side-by-side prompt benchmarks in our dynamic multi-model Sandbox. Compare execution speeds, latency metrics, and compute actual costs in real-time.

Benchmark Performance Metrics

Standardized Scores (0–100%)

Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.

MMLUGeneral knowledge & multi-task understanding
79.8%vs85.8%+6.0% Mistral Large 4
GPT-6.1 Terra
Mistral Large 4 🏆
HumanEvalPython coding & logic synthesis
78.0%vs85.0%+7.0% Mistral Large 4
GPT-6.1 Terra
Mistral Large 4 🏆
MATHComplex mathematical problem solving
55.2%vs66.2%+11.0% Mistral Large 4
GPT-6.1 Terra
Mistral Large 4 🏆
GPQAGraduate-level expert reasoning
40.6%vs47.6%+7.0% Mistral Large 4
GPT-6.1 Terra
Mistral Large 4 🏆
HellaSwagCommonsense reasoning and inference
82.8%vs86.8%+4.0% Mistral Large 4
GPT-6.1 Terra
Mistral Large 4 🏆
MT-BenchMulti-turn conversation flow quality
8.5%vs8.9%+0.4% Mistral Large 4
GPT-6.1 Terra
Mistral Large 4 🏆

GPT-6.1 Terra Quirks & Gotchas

No developer gotchas reported.

Mistral Large 4 Quirks & Gotchas

No developer gotchas reported.

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