BitdepthIndependent grades for inference endpoints
deepseek/deepseek-v4.1-flash-1017 · 54 endpoints

DeepSeek V4.1 Flash

First look at DeepSeek V4.1 Flash: 54 endpoints on OpenRouter, 7 nights measured. Grades publish Nov 19.

Last run Nov 11, 2026
7 nights measured
0
match the reference
54
first look, not yet ranked
0
outside the reference
The board

Every endpoint, named.

#EndpointDeclaredExact matchSelf-agreeNightsDrift$ in / out per MQuality-adjustedState
First look: fewer than 7 nights, not ranked
particle-ai/us/flexunknown86.6%86.2%7stable$0.030 / $0.25$0.098First look, 7 nights
morph/fp8fp887.8%84.5%7stable$0.022 / $0.40$0.13First look, 7 nights
sail-research/fp4/usfp485.2%n/a7stable$0.10 / $0.15$0.13First look, 7 nights
deepinfra/fp8/flexfp886.2%87.2%7stable$0.078 / $0.24$0.14First look, 7 nights
ionstream/flexunknown79.0%87.9%2stable$0.077 / $0.23$0.15First look, 2 nights
relace/fp4fp485.9%89.7%7stable$0.006 / $0.50$0.15First look, 7 nights
deepinfra/fp8fp886.1%87.8%7stable$0.098 / $0.29$0.17First look, 7 nights
wafer/usmxfp486.8%81.2%7stable$0.038 / $0.50$0.18First look, 7 nights
particle-ai/usunknown86.9%88.4%7stable$0.060 / $0.50$0.20First look, 7 nights
wafer/mxfp4mxfp487.0%81.5%7stable$0.066 / $0.50$0.20First look, 7 nights
sail-research/fp4fp483.5%n/a7stable$0.15 / $0.23$0.20First look, 7 nights
alibabaunknown85.3%80.9%7stable$0.10 / $0.42$0.22First look, 7 nights
primeintellectunknown88.2%85.9%7stable$0.044 / $0.70$0.24First look, 7 nights
streamlake/fp8fp879.4%87.5%7stable$0.11 / $0.44$0.24First look, 7 nights
inference-net/fp8fp885.3%82.0%7stable$0.080 / $0.60$0.25First look, 7 nights
inference-net/usfp884.6%80.6%7stable$0.080 / $0.60$0.25First look, 7 nights
deepinfra/fp8/priorityfp887.0%88.4%7stable$0.15 / $0.44$0.25First look, 7 nights
cloudflareunknown88.6%84.9%7stable$0.10 / $0.60$0.25First look, 7 nights
cohere/fp8fp890.0%89.5%4stable$0.15 / $0.50$0.26First look, 4 nights
stepfun/fp8fp886.5%93.1%7stable$0.14 / $0.54$0.27First look, 7 nights
ionstreamunknown78.5%81.5%7stable$0.17 / $0.49$0.32First look, 7 nights
novita/fp8fp885.6%84.8%7stable$0.17 / $0.66$0.34First look, 7 nights
open-inference/fp4fp473.9%86.3%7stable$0.070 / $0.80$0.34First look, 7 nights
baidu/fp8fp876.1%87.3%7stable$0.15 / $0.60$0.35First look, 7 nights
dekallmunknown85.5%81.6%7stable$0.18 / $0.68$0.36First look, 7 nights
gmicloud/fp8fp883.0%89.6%7stable$0.18 / $0.72$0.38First look, 7 nights
atlas-cloud/fp8fp886.3%84.3%7stable$0.20 / $0.78$0.40First look, 7 nights
digitaloceanunknown76.8%71.6%7stable$0.18 / $0.72$0.41First look, 7 nights
siliconflow/fp8fp885.2%87.9%7stable$0.30 / $0.55$0.43First look, 7 nights
fireworks/spotunknown85.7%81.7%7stable$0.21 / $0.84$0.43First look, 7 nights
makora/fp8fp888.0%91.5%7stable$0.15 / $1.20$0.47First look, 7 nights
primalabsunknown86.5%91.7%6stable$0.24 / $0.96$0.49First look, 6 nights
modalunknown86.2%87.5%7stable$0.25 / $1.00$0.51First look, 7 nights
rekaunknown74.9%80.6%7stable$0.16 / $1.10$0.53First look, 7 nights
venice/fp8fp887.4%84.4%7stable$0.30 / $1.20$0.60First look, 7 nights
coreweave/fp8fp887.0%91.1%6stable$0.30 / $1.20$0.60First look, 6 nights
fireworksunknown86.4%85.0%7stable$0.30 / $1.20$0.61First look, 7 nights
nebius/fp8fp885.8%82.1%7stable$0.30 / $1.20$0.61First look, 7 nights
parasail/fp8fp885.5%86.5%7stable$0.30 / $1.20$0.61First look, 7 nights
basetenunknown85.4%90.5%7stable$0.30 / $1.20$0.61First look, 7 nights
mistral/fp8fp885.4%87.0%7stable$0.30 / $1.20$0.61First look, 7 nights
crusoe/fp8fp884.1%83.7%7stable$0.29 / $1.20$0.62First look, 7 nights
togetherunknown84.4%79.3%7stable$0.30 / $1.20$0.62First look, 7 nights
near-aiunknown74.8%67.0%7stable$0.30 / $1.20$0.70First look, 7 nights
fireworks/usunknown84.9%85.6%7stable$0.45 / $1.80$0.93First look, 7 nights
baseten/fastunknown86.4%95.1%6stable$0.60 / $2.40$1.22First look, 6 nights
fireworks/ultrafastunknown89.4%n/a1n/an/a / n/an/aFirst look, 1 night
cohereunknown87.7%88.3%3stablen/a / n/an/aFirst look, 3 nights, not listed since Nov 6
relace/fastfp485.6%86.9%5stablen/a / n/an/aFirst look, 5 nights
decart/fp8fp885.2%86.6%5stablen/a / n/an/aFirst look, 5 nights
modelrun/fp4fp484.5%92.2%6stablen/a / n/an/aFirst look, 6 nights
phalaunknown84.3%82.3%6stablen/a / n/an/aFirst look, 6 nights
decart/fp4fp476.4%n/a1n/an/a / n/an/aFirst look, 1 night, not listed since Nov 4
deepseekunknownn/an/a7n/a$0.15 / $0.60n/aFirst look, 7 nights

Cite: Bitdepth · bitdepth.dev/m/deepseek-v4.1-flash-1017 · as of Nov 11, 2026

Reference: plurality across all endpoints (fewer than two declare bf16 or fp16). State rule: outside when self-agreement exceeds agreement with the reference by more than 15 points, or when the endpoint's mean on the model's first primary column is more than 8 points below the median of endpoints with 7+ nights; no_data under 7 nights; stale when the data is more than 3 days old.

Price against agreement

Cheap and wrong sits low on the left.

Each dot is one endpoint. Across: blended price per million tokens. Up: agreement with the reference.

Matches referenceFirst lookOutside reference
Blended price against agreement with the reference for 46 endpoints serving DeepSeek V4.1 Flash.65%75%85%95%$0$0.25$0.5$0.75$1Blended price per million tokenscohere/fp8: $0.24 blended, 90.0%cloudflare: $0.23 blended, 88.6%primeintellect: $0.21 blended, 88.2%makora/fp8: $0.41 blended, 88.0%morph/fp8: $0.12 blended, 87.8%venice/fp8: $0.52 blended, 87.4%coreweave/fp8: $0.52 blended, 87.0%deepinfra/fp8/priority: $0.22 blended, 87.0%wafer/mxfp4: $0.17 blended, 87.0%particle-ai/us: $0.17 blended, 86.9%wafer/us: $0.15 blended, 86.8%particle-ai/us/flex: $0.085 blended, 86.6%primalabs: $0.42 blended, 86.5%stepfun/fp8: $0.24 blended, 86.5%baseten/fast: $1.05 blended, 86.4%fireworks: $0.52 blended, 86.4%atlas-cloud/fp8: $0.34 blended, 86.3%deepinfra/fp8/flex: $0.12 blended, 86.2%modal: $0.44 blended, 86.2%deepinfra/fp8: $0.15 blended, 86.1%relace/fp4: $0.13 blended, 85.9%nebius/fp8: $0.52 blended, 85.8%fireworks/spot: $0.37 blended, 85.7%novita/fp8: $0.29 blended, 85.6%dekallm: $0.31 blended, 85.5%parasail/fp8: $0.52 blended, 85.5%baseten: $0.52 blended, 85.4%mistral/fp8: $0.52 blended, 85.4%alibaba: $0.18 blended, 85.3%inference-net/fp8: $0.21 blended, 85.3%sail-research/fp4/us: $0.11 blended, 85.2%siliconflow/fp8: $0.36 blended, 85.2%fireworks/us: $0.79 blended, 84.9%inference-net/us: $0.21 blended, 84.6%together: $0.52 blended, 84.4%crusoe/fp8: $0.52 blended, 84.1%sail-research/fp4: $0.17 blended, 83.5%gmicloud/fp8: $0.32 blended, 83.0%streamlake/fp8: $0.19 blended, 79.4%ionstream/flex: $0.12 blended, 79.0%ionstream: $0.25 blended, 78.5%digitalocean: $0.32 blended, 76.8%baidu/fp8: $0.26 blended, 76.1%reka: $0.40 blended, 74.9%near-ai: $0.52 blended, 74.8%open-inference/fp4: $0.25 blended, 73.9%

Cite: Bitdepth · bitdepth.dev/m/deepseek-v4.1-flash-1017#price · as of Nov 11, 2026

Night by night

Does an endpoint change?

Exact match with the reference each night, one line per endpoint. × marks a night with no row.

Matches referenceFirst lookOutside reference
Exact match with the reference each night for 54 endpoints serving DeepSeek V4.1 Flash.60708090100Nov 4Nov 8Nov 11cohere/fp8cohere/fp8fireworks/ultrafastcloudflarecloudflareprimeintellectprimeintellectmakora/fp8makora/fp8morph/fp8morph/fp8coherevenice/fp8venice/fp8coreweave/fp8coreweave/fp8deepinfra/fp8/prioritydeepinfra/fp8/prioritywafer/mxfp4wafer/mxfp4particle-ai/usparticle-ai/uswafer/uswafer/usparticle-ai/us/flexparticle-ai/us/flexprimalabsprimalabsstepfun/fp8stepfun/fp8baseten/fastbaseten/fastfireworksfireworksatlas-cloud/fp8atlas-cloud/fp8deepinfra/fp8/flexdeepinfra/fp8/flexmodalmodaldeepinfra/fp8deepinfra/fp8relace/fp4relace/fp4nebius/fp8nebius/fp8fireworks/spotfireworks/spotnovita/fp8novita/fp8relace/fastdekallmdekallmparasail/fp8parasail/fp8basetenbasetenmistral/fp8mistral/fp8alibabaalibabainference-net/fp8inference-net/fp8decart/fp8decart/fp8sail-research/fp4/ussail-research/fp4/ussiliconflow/fp8siliconflow/fp8fireworks/usfireworks/usinference-net/usinference-net/usmodelrun/fp4modelrun/fp4togethertogetherphalaphalacrusoe/fp8crusoe/fp8sail-research/fp4sail-research/fp4gmicloud/fp8gmicloud/fp8streamlake/fp8streamlake/fp8ionstream/flexionstreamionstreamdigitaloceandigitaloceandecart/fp4baidu/fp8baidu/fp8rekarekanear-ainear-aiopen-inference/fp4open-inference/fp4××××××

Cite: Bitdepth · bitdepth.dev/m/deepseek-v4.1-flash-1017#nightly · as of Nov 11, 2026

For providers

Graded by Bitdepth.

An endpoint that matches the reference can show this badge on its docs or pricing page. It links back to its row here, and it updates every night.

Graded by Bitdepth badge sample

Badge code for a matching endpoint, after the first ranked read:

<a href="https://bitdepth.dev/m/deepseek-v4.1-flash-1017"><img src="https://bitdepth.dev/badge/deepseek-v4.1-flash-1017/PROVIDER.svg" alt="Graded by Bitdepth"></a>
Method

How this page is measured.

The reference

For each model, the answer most endpoints declaring full precision (bf16 or fp16) give at temperature zero. Where fewer than two declare it, the plurality answer across all endpoints. Method.

Agreement and self-agreement

Agreement is how often an endpoint gives the reference answer. Self-agreement is how often it gives its own answer twice. An endpoint that agrees with itself far more than with the reference is serving something different.

How rank works

Endpoints that match the reference are ranked by quality-adjusted price: the blended price, (3 × input + output) ÷ 4 per million tokens, divided by agreement. A cheap endpoint that misses the reference is never shown as the cheapest.

First look

An endpoint needs 7 nights before it is ranked. Until then it shows its night count and its numbers, with no rank.

Drift

The mean of the last three nights against the first three. A move of more than 10 points reads as improving or worsening; anything smaller is stable.

How to cite

Every chart and table carries a cite line with the date. Copy it with the figure. Wrong model name or missing endpoint? Tell us.

Numbers against a stated reference. Not a claim about intent.Listed prices from OpenRouter, read nightly; grades are Bitdepth's.