Head-to-Head Model Comparison

Devstral Medium vs GPT-6.1 Sol

Benchmarks, API Token Pricing, Context Window & Speed Comparison

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Compare Devstral Medium by Mistral AI against GPT-6.1 Sol by OpenAI across real-world coding, reasoning, token economics, and latency.

Direktvergleich (VS)

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Mistral AI

Devstral Medium

Deep-Reasoning-Modell

Devstral Medium von Mistral AI ist ein leistungsstarkes KI-Modell mit einem Kontextfenster von 128K Token zu API-Preisen von $0.8/1M Input- und $2.4/1M Output-Token für Softwareentwicklung, Analyse und Enterprise-Workflows.

Intelligence Index52 / 100
Input Token:

$0.80 / 1M

Output Token:

$2.40 / 1M

Context Window:

128K tokens

SWE-bench Verified:

51.5%

OpenAI

GPT-6.1 Sol

Deep-Reasoning-Modell

GPT-6.1 Sol von OpenAI ist ein leistungsstarkes KI-Modell mit einem Kontextfenster von 1M Token zu API-Preisen von $2.0/1M Input- und $10.0/1M Output-Token für Softwareentwicklung, Analyse und Enterprise-Workflows.

Intelligence Index94 / 100
Input Token:

$2.00 / 1M

Output Token:

$10.00 / 1M

Context Window:

1M tokens

SWE-bench Verified:

82.3%

Wichtigste Unterschiede auf einen Blick

  • Devstral Medium is 3.3x cheaper for API usage (input + output tokens combined).
  • GPT-6.1 Sol has a larger context window (1M vs 128K tokens).
  • GPT-6.1 Sol is faster at 120 tok/s vs 75 tok/s.
  • GPT-6.1 Sol leads on SWE-bench coding (82.3% vs 51.5%).
Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →
FeatureDevstral MediumGPT-6.1 Sol
Intelligence Index
Composite reasoning & knowledge score (0-100)
5294
Provider
Mistral AIOpenAI
Input Price
Cost per million input tokens
$0.80 / 1M$2.00 / 1M
Output Price
Cost per million output tokens
$2.40 / 1M$10.00 / 1M
Blended Price
Weighted 7:2:1 cache:input:output per 1M
$0.54 / 1M$1.47 / 1M
Context Window
Maximum input + output tokens
128K tokens~192 A4 pages of text1M tokens~1,500 A4 pages of text
Max Output Tokens
Per single request
33K128K
Throughput Speed
Tokens generated per second
75 tok/s120 tok/s
SWE-bench Verified
Real-world software engineering
51.5%82.3%
GPQA Diamond
Graduate-level reasoning
62%80.8%
Cached Input Price
Prompt caching discount per 1M tokens
$0.20 / 1M$0.10 / 1M

Wer gewinnt in welcher Disziplin?

At-a-glance decision framework
Coding
GPT-6.1 Sol
+30.8% SWE-bench lead
Cost
Devstral Medium
3.3x cheaper monthly runtime
Speed
GPT-6.1 Sol
+60% faster generation
Context
GPT-6.1 Sol
1M tokens window

Geprüfte Benchmark-Ergebnisse im Vergleich

Official evaluation metrics verified by independent third-party research labs.

Devstral MediumGPT-6.1 Sol
SWE-bench Verified (Autonomous Coding)

Industry benchmark evaluating real-world GitHub issue resolution and multi-file debugging.

51.5%vs82.3%
GPQA Diamond (Doctorate-Level Science & Math)

Challenging questions created by domain experts to test complex PhD-level reasoning.

62%vs80.8%
MMLU-Pro (Multi-task Language Understanding)

Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.

80.5%vs89.9%
LMSYS Chatbot Arena Elo

Crowdsourced human preference evaluation based on blind, head-to-head model battles.

1330ptsvs1519pts
Humanity's Last Exam (Frontier Expert Knowledge)

Extremely difficult, closed-ended questions spanning the frontier of human expert knowledge.

N/Avs18.1%
Terminal-Bench (Agentic Coding & Terminal Use)

Autonomous multi-step tasks executed inside a real command-line terminal environment.

45%vs63.6%
SciCode (Scientific Computing)

Research-grade coding problems drawn from real scientific and numerical workloads.

N/Avs54.8%
LiveCodeBench (Competitive Coding)

Contamination-free competitive programming problems collected continuously over time.

N/Avs79.7%
AIME (Advanced Math Competition)

American Invitational Mathematics Examination — multi-step Olympiad-level reasoning.

72%vs93.5%
Long-Context Reasoning

Accuracy when reasoning over very large inputs that fill the model context window.

78%vs91%
Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

75 tok/s vs120 tok/s

Latenz & Antwortzeit

Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.

Time to First Token (TTFT)Lower is better
Devstral Medium0.50s
GPT-6.1 Sol1.12s
Est. End-to-End Response (500 tokens)TTFT + generation time
Devstral Medium7.17s
GPT-6.1 Sol5.29s

Interaktiver Token-Kosten-Simulator

Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.

100K / day
10K500K1M
30K / day
5K150K300K
50% cached
0% (Cold)50%90% (Warm)
Devstral Medium Monthly API Bill
$3.66 / month
$0.8/1M in · $2.4/1M out
GPT-6.1 Sol Monthly API Bill
$12.15 / month
$2/1M in · $10/1M out
Devstral Medium saves approximately $8.49 / month (70%) under this workload.3.3x Savings

Devstral Medium · Strengths & Key Advantages

  • Fortschrittliche High-Capacity Agentic Code Transformer-Architektur von Mistral AI mit 128K Token Kontextfenster
  • Starkes Preis-Leistungs-Verhältnis ($0.8/1M Input, $2.4/1M Output) bei hoher Durchsatzrate
  • Hohe Präzision bei Code-Generierung, logischem Schließen und mehrsprachigen Benchmarks
Considerations & Trade-offs
  • Bei sehr großen Kontextmengen ist eine sorgfältige Token-Budgetierung ratsam
  • Spezialisierte Fachaufgaben profitieren von gezieltem Prompt-Engineering

GPT-6.1 Sol · Strengths & Key Advantages

  • Fortschrittliche Near-Astra unified reasoning model-Architektur von OpenAI mit 1M Token Kontextfenster
  • Starkes Preis-Leistungs-Verhältnis ($2.0/1M Input, $10.0/1M Output) bei hoher Durchsatzrate
  • Hohe Präzision bei Code-Generierung, logischem Schließen und mehrsprachigen Benchmarks
Considerations & Trade-offs
  • Bei sehr großen Kontextmengen ist eine sorgfältige Token-Budgetierung ratsam
  • Spezialisierte Fachaufgaben profitieren von gezieltem Prompt-Engineering

Token Use & Task Economics

Estimated cost and token consumption to complete one representative agentic task.

MetricDevstral MediumGPT-6.1 Sol
Cost per Task
Estimated USD to finish one task
$0.55$2.05
Output Tokens / Task
Tokens generated per task
38K62K
Reasoning Tokens / Task
Thinking tokens burned per task
18K36K

Technische Spezifikationen

Architecture, release timeline, capabilities, and modalities.

FeatureDevstral MediumGPT-6.1 Sol
Official API Model ID (SDK)devstral-medium-latestgpt-6-1-sol
API ProtocolMistral AI REST API (OpenAI-Compatible)OpenAI Responses API & Chat Completions v1
Release Date2025-072026-09
Knowledge CutoffMay 2025April 2026
ArchitectureHigh-Capacity Agentic Code TransformerNear-Astra unified reasoning model
ParametersConfidential (~70B)Confidential
Enterprise Rate Limits (RPM / TPM)5,000 – 15,000 RPM (Production Tier) · 800,000 – 2,000,000 TPM10,000 – 30,000 RPM (Tier 5 Enterprise) · 4,000,000 – 10,000,000 TPM
Long-Context Tier (>128K/200K)Flat rate ($0.8/1M in) across full 128K windowFlat rate ($2/1M in) across full 1000K window
Prompt Cache Policy & TTLCached input at $0.2/1M tokensAutomatic prefix caching at $0.1/1M (no extra cache-write fee)
Computer Use / GUI AgentAPI / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop)Supported (Screen coordinate grounding, browser & desktop GUI action loops)
MCP & Parallel Tool CallingNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON SchemaNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema
Web Search Grounding & SandboxSupported via external Tavily/Exa Search & E2B/Docker Sandbox toolsNative Web Search tool + Hosted Code Interpreter & File Search RAG
Official Fine-Tuning SupportAPI Prompt Engineering & RAG DistillationSupervised Fine-Tuning (SFT), Direct Preference (DPO) & Reinforcement Fine-Tuning (RFT)
Multimodal Token BillingText BPE (~4 chars/token)Text BPE (~4 chars/token) · Vision (~258–765 tokens per image tile)
Quantization & Min GPU VRAMCloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API)Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API)
Safety & Frontier ClassificationMistral AI Production Safety & Alignment VerifiedOpenAI Preparedness Framework Audited & System Card Published
Enterprise Compliance (ZDR/HIPAA/SOC2)SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise TierSOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier
Input Modalitiestexttext, vision
Output Modalitiestexttext

Devstral Medium vs GPT-6.1 Sol: Schnelle Antworten (FAQ)

Which is more intelligent, Devstral Medium or GPT-6.1 Sol?

GPT-6.1 Sol is more intelligent. It scores 94 compared with 52 on the composite Intelligence Index.

Which model is faster?

GPT-6.1 Sol is faster, generating 120 tokens per second compared with 75 tokens per second.

Which model is cheaper to run?

Devstral Medium is cheaper at $0.54 per 1M tokens blended, compared with $1.47 (7:2:1 cache:input:output ratio).

Which model has lower latency?

Devstral Medium has lower latency, with a time to first token of 0.50s compared with 1.12s.

Which model has a larger context window?

GPT-6.1 Sol has a larger context window, supporting 1M tokens compared with 128K tokens.

Fazit

Choose Devstral Medium for unternehmensautomatisierung, software-engineering, autonome ki-agenten und mistral ai-produktionssysteme, or choose GPT-6.1 Sol for unternehmensautomatisierung, software-engineering, autonome ki-agenten und openai-produktionssysteme.

Häufig gestellte Fragen (FAQ)

Which is cheaper: Devstral Medium or GPT-6.1 Sol?+

Devstral Medium costs $0.8/1M input and $2.4/1M output tokens, while GPT-6.1 Sol costs $2/1M input and $10/1M output tokens.

Which model has a larger context window: Devstral Medium or GPT-6.1 Sol?+

Devstral Medium supports 128K tokens whereas GPT-6.1 Sol supports 1M tokens.

AI Terminology & Guide
Explore Glossary →

Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.

Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.

Offizielle Quellen: Mistral AI & OpenAI Official Documentation