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Tier A — Frontier
Runs in:USMade in:United States
OpenAI

gpt-6.1-sol

Tier A — Frontier · 1.05M tokens

Tokonomix Editorial Team·Reviewed by Mes Kalkan··
Section 01

Speed analysis

Latency measured across all benchmark runs. P50 (median) and P95 (95th percentile) give a realistic picture of response speed under normal and peak load.

P50 latency (median)P95 latency40 runs
9273382583882931074809-3010-10ms
Section 02

Quality scores

How this model compares to the rest of the field on each prompt category, from a pairwise fit over the same prompts. The raw judge score sits underneath each number.

85%
Coding
judge mean 100
59%
Factual
judge mean 74

Win rate per category: how often this model beats a field-average model on a prompt from that category. 50% is average, not a failing grade. It is not a percentage of correct answers.

Section 03

Pricing

What you pay per million tokens when you use this model on Tokonomix, plus an estimate for a typical conversation.

💰
API rates — gpt-6.1-sol
$2.60 per 1M input tokens
$13.00 per 1M output tokens
≈ $0.0042 per typical conversation (800 tokens)
Input vs output price (per 1M tokens)
per 1M input tokens$2.60
per 1M output tokens$13.00
Section 04

Tokens per second

Throughput in tokens per second, derived from measured P50 latency. Higher is better; fluctuations track provider-side load.

Throughput (tokens / s)151 / avg 127
21428

Estimated from P50 latency × 200 output tokens — the absolute number depends on this assumption; the trend is what matters.

Section 05

Capabilities

toolssource: seed-newest-generation-2026-09-30visionjson modepdf inputreasoningjson schemaparallel toolsprompt cachingmax output tokens: 128000
Section 06

Availability

Availability

How often this model answers when we call it — measured across real API requests and live tests over the last 30 days. This is separate from quality: these numbers only tell you whether the model responds, not how good the answer is.

Last 7 days

94.1%

n=17

Last 30 days

94.4%

n=18

Median response time

17,715ms

n=17

Based on 142 measurements over the last 30 days.

Technical details

Only live API calls and live-test requests count — internal probes and benchmark runs are excluded.

Calls with a custom API key (BYOK) are excluded: those failures are key-specific, not a sign of model downtime.

Failed calls are NOT included in quality scores — quality is measured on successful responses only. Availability and quality are independent signals.

Median response time (p50) across successful calls with a recorded duration. Outliers (very slow or very fast calls) pull the median less than the average.

Total calls (30d)

18

OK responses (30d)

17

Total calls (7d)

17

OK responses (7d)

16

Section 07

Tokonomix benchmark verdicts

⚖️
Endorsed by 1 judge
Independent LLM judges evaluated this model on our weekly intelligence tests
claude-sonnet-4-581/100 · 4 runs
3 correct0 partial1 wrong75% accuracy
● 2026-10-04

gpt-6.1-sol debuts with strong coding performance and vision capabilities

OpenAI's gpt-6.1-sol enters benchmarking as a capable model with notable strengths in programming tasks and multimodal processing. The model demonstrates exceptional performance in HumanEval at 95.1% and strong results in MBPP at 86.3%, positioning it as a solid choice for code generation and technical tasks. Mathematical reasoning shows competence with 88.7% on GSM8K, though MATH performance at 74.2% suggests room for improvement on more advanced problems. General knowledge and reasoning capabilities are well-balanced, with MMLU at 86.4% and ARC Challenge at 96.4% indicating strong foundational understanding. The model supports a comprehensive feature set including vision processing, JSON output modes, PDF input handling, and reasoning capabilities. Multimodal performance on MMMU reaches 69.8%, demonstrating adequate vision-language integration. Context handling extends to 200K tokens with reported caching support, suitable for long-document applications. As a baseline entry, gpt-6.1-sol establishes itself as a versatile model with particular strength in coding domains, though future benchmarks will reveal performance trajectory and consistency across updates.

Quality

—

Latency p50

—

Test runs

0

✓ 95.1% HumanEval coding performance✓ Comprehensive multimodal feature set✓ 200K token context window✗ MATH score lags other metrics
Last automated test
Oct 10, 2026 · 02:04 UTC · Speed benchmark
P50 latency
1324 ms
P95 latency
1770 ms
Errors
0 / 6 runs
Last reviewed by Tokonomix Team·October 10, 2026