gpt-oss-20b (high)
Output 197 tokens/sFirst token 0.5 sContext 131K tokens
Top 5 cheapest providers (Adjusted $/task)
The same list price can give a different adjusted $/task (caching, token efficiency) — click a price for its inputs.
Within the active global provider, residency and confidentiality filters.
| # | Provider | Platform | Raw input $/1M | Raw output $/1M | Adjusted $/task |
|---|---|---|---|---|---|
| 1 | AkashML | OpenRouter | $0.020 | $0.100 | |
| 2 | Parasail | OpenRouter | $0.030 | $0.150 | |
| 3 | DekaLLM | OpenRouter | $0.029 | $0.140 | |
| 4 | CoreWeave | OpenRouter | $0.030 | $0.130 | |
| 5 | DeepInfra | OpenRouter | $0.030 | $0.140 |
Composite
4 of 7 inputs · 2 from the model family6 radar axes: DesignArena's two boards share one17.3
AA Coding 20.7Coding Agent v1.4 —AA Intelligence 9.0AA Agentic 1.4Epoch ECI 137.8Software ECI 136.8DesignArena —/—
Radar: percentile among all models measured on each input; a gap means not measured.
Benchmark sheet
25 of 140 registered benchmark versions · bars show the percentile among all models measured on each benchmark.
- Epoch ECI · attached
- Software ECI · attached
Agentic
APEX-Agents-AA00.7%
APEX-Agents-AA published 2026-09-10 ↗ · Published board — Tests professional-service tasks that require agents to produce locally graded deliverables.
GDPval-AA v223514 Elo
GDPval-AA v2 v2 ↗ · Published board — Tests professional knowledge-work deliverables across occupations using AA's Stirrup harness.
Terminal-Bench Hard (AA)4510.6%
Terminal-Bench Hard (AA) pinned revision 74221fb ↗ · Published board — Tests a pinned 44-task hard subset of terminal-based work using Terminus 2.
Terminal-Bench v2.1 (AA)2113.9%
Terminal-Bench v2.1 (AA) v2.1 ↗ · Published board — Tests terminal-based work on the 89-task verified refresh using Terminus 2.
Terminal-Bench v4.0 (AA)180.0%
Terminal-Bench v4.0 (AA) v4.0 ↗ · Published board — Tests terminal-based work on the 66-task release using mini-SWE-agent v2.4.6.
τ²-Bench Airline (OpenRouter run)2551.4%
τ²-Bench Airline (OpenRouter run) published 2026-09-15 ↗ · Published board — Multi-turn service agents making tool calls under strict policy constraints. (OpenRouter's own reproducible run, as published on openrouter.ai/benchmarks.)
AA Agentic Index201.40
AA Agentic Index published 2026-09-18 ↗ · Published board — Artificial Analysis publishes one Agentic Index per model, measured on its primary configuration and relayed by OpenRouter's Benchmarks API; the value is attached at family scope on the deterministic representative. Artificial Analysis publishes this board without a version number; we keep the date each result was retained.
Coding
SciCode (AA subproblems) v1.0.12538.9%
SciCode (AA subproblems) v1.0.1 ↗ · Published board — Tests scientific Python programming with scientist-annotated background information.
AA Coding Index2320.7
AA Coding Index published 2026-09-19 ↗ · Published board — Artificial Analysis publishes this board without a version number; we keep the date each result was retained.
Efficiency
GPQA Diamond (OpenRouter run) — measured cost per task75$0.0065
GPQA Diamond (OpenRouter run) — measured cost per task published 2026-09-15 ↗ · Published board — Mean USD OpenRouter actually spent per task while running GPQA Diamond for this configuration.
τ²-Bench Airline (OpenRouter run) — measured cost per task74$0.023
τ²-Bench Airline (OpenRouter run) — measured cost per task published 2026-09-15 ↗ · Published board — Mean USD OpenRouter actually spent per task while running τ²-Bench Airline for this configuration.
Instruction-following
IFBench (AA single-turn)7765.1%
IFBench (AA single-turn) published 2026-09-10 ↗ · Published board — Tests precise single-turn instructions with deterministic rule checks.
Knowledge
Humanity's Last Exam (AA text-only)5711.0%
Humanity's Last Exam (AA text-only) published 2026-09-10 ↗ · Published board — Tests expert-level knowledge on AA's text-only Humanity's Last Exam subset.
AA-Omniscience Index13-63.0
AA-Omniscience Index published 2026-09-10 ↗ · Published board — Tests factual reliability while rewarding correct answers and penalizing hallucinations.
Long-context
GDP.pdf (AA)202.0%
GDP.pdf (AA) published 2026-09-10 ↗ · Published board — Tests professional reasoning over long PDFs with AA document preparation and grading.
AA-LCR v1.13534.7%
AA-LCR v1.1 v1.1 ↗ · Published board — Tests reasoning across multiple long documents with corrected answer keys and grading.
MLCR-AA50.6%
MLCR-AA published 2026-09-10 ↗ · Published board — Tests medical-record synthesis and reasoning across long, fragmented case documents.
Math
AIME 2025 (AA) v20258989.3%
AIME 2025 (AA) v2025 ↗ · Published board — Advanced mathematical problem solving on AIME I and II 2025.
Reasoning
Chess Puzzles (Epoch AI)30.0%
Chess Puzzles (Epoch AI) published 2026-09-18 ↗ · Published board — Best-move selection on 100 novel chess positions generated programmatically by Epoch AI, each with a single Stockfish-verified best move; probes spatial reasoning and planning.
AA Intelligence Index409.00
AA Intelligence Index published 2026-09-19 ↗ · Published board — Artificial Analysis publishes this board without a version number; we keep the date each result was retained.
Science
CritPt (AA)681.4%
CritPt (AA) published 2026-09-10 ↗ · Published board — Tests research-level physics reasoning with Python, symbolic and numerical answers.
GPQA Diamond (AA)4768.8%
GPQA Diamond (AA) published 2026-09-10 ↗ · Published board — Tests graduate-level biology, physics and chemistry knowledge on the Diamond subset.
GPQA Diamond (OpenRouter run)2666.5%
GPQA Diamond (OpenRouter run) published 2026-09-15 ↗ · Published board — Graduate-level science questions that resist retrieval and reward careful reasoning. (OpenRouter's own reproducible run, as published on openrouter.ai/benchmarks.)
GPQA Diamond (Epoch AI run)1446.0%
GPQA Diamond (Epoch AI run) published 2026-09-18 ↗ · Published board — Epoch AI's own inspect-ai runs of GPQA Diamond, the 198-question graduate-level science multiple-choice set.
Tool-use
AutomationBench-AA v1.0.620.2%
AutomationBench-AA v1.0.6 ↗ · Published board — Tests multi-app SaaS workflows through REST tools on a held-out AutomationBench split.
τ²-Bench Telecom (AA)5760.2%
τ²-Bench Telecom (AA) published 2026-09-10 ↗ · Published board — Tests dual-control telecom agents that coordinate tool use with a simulated user.
τ³-Banking (AA) v1.0.1207.0%
τ³-Banking (AA) v1.0.1 ↗ · Published board — Tests banking support agents that retrieve policies and change account state through tools.
Missing coverage · 118 benchmark versions
No result does not mean a zero, or that the model was never tested. Collection failures and disputed versions retain their distinct status.
Variants / reasoning settings
Artificial Analysis snapshot 2026-09-19 · Data: Artificial Analysis · Data: Epoch AI (CC BY)
| Variant | AA Coding | AA Intelligence |
|---|---|---|
| gpt-oss-20b (high) | 20.7 | 9.0 |
| gpt-oss-20b (low) | — | 10.0 |
Token offers by platform · 16 offers (Adjusted $/task)
Click any underlined price to see how it is estimated and where each input comes from. How we calculate adjusted cost.
16 offers within the active global filters; “—” means the catalog is active but no public token price is available.
OpenRouter (12)
| AkashML | globalakashml/fp4 | $0.020 raw in $/1M | $0.100 raw out $/1M | |
| Parasail | globalparasail/fp4 | $0.030 raw in $/1M | $0.150 raw out $/1M | |
| DekaLLM | globaldekallm/bf16 | $0.029 raw in $/1M | $0.140 raw out $/1M | |
| CoreWeave | globalcoreweave/fp4 | $0.030 raw in $/1M | $0.130 raw out $/1M | |
| DeepInfra | globaldeepinfra/bf16 | $0.030 raw in $/1M | $0.140 raw out $/1M | |
| Novita | globalnovita/fp4 | $0.040 raw in $/1M | $0.150 raw out $/1M | |
| SiliconFlow | globalsiliconflow/fp8 | $0.040 raw in $/1M | $0.180 raw out $/1M | |
| Together | globaltogether | $0.050 raw in $/1M | $0.200 raw out $/1M | |
| Groq | globalgroq | $0.075 raw in $/1M | $0.300 raw out $/1M | |
| Amazon Bedrock | euamazon-bedrock/eu-west-1EU | $0.070 raw in $/1M | $0.150 raw out $/1M | |
| Amazon Bedrock | globalamazon-bedrock | $0.070 raw in $/1M | $0.150 raw out $/1M | |
| globalgoogle-vertex/us-central1 | $0.070 raw in $/1M | $0.250 raw out $/1M |
OVHcloud (1)
| OVHcloud | euEU | $0.050 raw in $/1M | $0.170 raw out $/1M |
Google Vertex AI (1)
| Google Vertex AI | global | $0.070 raw in $/1M | $0.250 raw out $/1M |
AWS Bedrock (1)
| AWS Bedrock | eu-central-1EU | $0.090 raw in $/1M | $0.400 raw out $/1M |
STACKIT (1)
| STACKIT | eu01EU | $0.172 raw in $/1M | $0.286 raw out $/1M |